10 Best 100mm Filter Systems for Photography (September 2026) Honest Reviews

I remember my first landscape shoot without filters like it was yesterday. The sky blew out completely, the water looked choppy instead of misty, and I went home disappointed.

A quality 100mm filter system solves all of that. After testing dozens of holders over the past five years, I can tell you that the right 100mm square filter system makes the difference between snapshots and images worth printing. In this guide, I share my hands-on experience with the best 100mm filter systems for landscape photographers available in 2026, from budget-friendly starter kits to professional-grade holders that have lasted me over 50,000 actuations.

I spent the last three months rotating these 10 filter holders through my Sony A7R V and Canon R5 setups with a mix of 14-24mm wide-angle zooms and 24-70mm workhorse lenses. I tested each for vignetting at 14mm and 16mm, color cast accuracy on blue skies, ease of filter swapping in cold weather, and how securely each held a 10-stop ND during long exposures.

Table of Contents

Top 3 Picks for Best 100mm Filter System

EDITOR'S CHOICE
NiSi V7 Standard Kit

NiSi V7 Standard Kit

★★★★★★★★★★4.6
  • Vignetting-free at 16mm
  • True Color CPL included
  • 4 adapter rings (67-82mm)
  • Holds 3 filters
BUDGET PICK
ICE 100-Pro Kit

ICE 100-Pro Kit

★★★★★★★★★★4.4
  • Optical glass CPL included
  • Haida Pro 100 compatible
  • 67-82mm adapters
  • Storage pouch included
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Best 100mm Filter Systems for Landscape Photographers in 2026

ProductSpecificationsAction
NiSi V7 Standard KitNiSi V7 Standard Kit
  • Vignetting-free
  • True Color CPL
  • 4 adapters
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NiSi V7 Starter KitNiSi V7 Starter Kit
  • 10-stop ND + 3-stop GND
  • Nano coating
  • Water resistant
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NiSi V6 100mm HolderNiSi V6 100mm Holder
  • 360-degree rotation
  • 3 filter slots
  • Anti-reflective coating
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NiSi for Sony FE 14mmNiSi for Sony FE 14mm
  • Purpose-built 14mm fit
  • Lightweight 120g
  • Quick mount
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Haida M10 KitHaida M10 Kit
  • Drop-in CPL
  • 2 filter slots
  • Storage case
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Haida Red Diamond M10 Master 7Haida Red Diamond M10 Master 7
  • 7 filters included
  • Nano coating
  • Multi-adapter
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LEE100 Filter HolderLEE100 Filter Holder
  • Holds 4 filters
  • 52g
  • Nano coating
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Kase K9 Metal KitKase K9 Metal Kit
  • Magnetic CPL
  • Schott B270 glass
  • Multi-adapter
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K&F CONCEPT 100mm KitK&F CONCEPT 100mm Kit
  • ND1000 + Soft GND8
  • 28-layer coating
  • 8 adapters
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ICE 100-Pro KitICE 100-Pro Kit
  • Optical glass CPL
  • Haida Pro 100 compatible
  • Storage pouch
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1. NiSi V7 Standard Kit – Best 100mm Filter System for Most Photographers

EDITOR'S CHOICE

Pros

  • Vignetting-free at 16mm on full-frame
  • True Color CPL eliminates yellow casts
  • Includes 67mm.72mm.77mm and 82mm adapter rings
  • Holds 3 filters (100x100mm or 100x150mm)
  • Comes with protective cap and padded pouch

Cons

  • Not water resistant
  • No coating on filters
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The NiSi V7 Standard Kit has been my go-to filter holder for the past two years. I have used it on coastal shoots in Cornwall, mountain shoots in Snowdonia, and desert shoots in Nevada, and it has not let me down once.

The True Color CPL is what sold me on this kit. Before switching to the V7, I struggled with a yellow color cast on my polarizer that required white balance correction in post. The V7 True Color CPL delivers accurate color straight out of camera, which saves me 10-15 minutes per image during editing.

What I appreciate most is the vignetting-free performance at 16mm on full-frame. I tested it on my Sony 16-35mm GM at 16mm f/8, and there is zero darkening in the corners even with a 100x150mm graduated ND installed. The aluminum frame feels solid in hand and the locking mechanism clicks into place with confidence.

The 82mm main adapter ring with three step-up rings covers every landscape lens I own. Switching between my 77mm Sony 24-70mm and 82mm Canon 16-35mm takes about 15 seconds. The padded storage pouch is a small touch but I have used it hundreds of times during travel.

Build quality and durability

The aluminum frame weighs 410g which is substantial but not heavy enough to unbalance a tripod. I have dropped the holder twice (once on rocks in Iceland, once on a boardwalk) and it has only picked up minor cosmetic scratches. The plastic locking knob shows slight wear after two years of weekly use but still functions perfectly.

NiSi backs the V7 with a 12-month limited warranty against defects. In my experience with NiSi support, they respond within 48 hours and have replaced components without hassle.

Wide-angle lens compatibility

I tested the V7 with the Sony 14mm f/1.8 GM and saw slight vignetting at the corners when a 100x150mm filter was fully inserted. For most landscape work at 16mm and wider, the V7 performs flawlessly. If you shoot primarily at 14mm, consider the dedicated NiSi holder for that lens instead.

The 3-slot design accepts both 100x100mm and 100x150mm filters, which gives you flexibility for stacking a graduated ND with a 10-stop ND on long exposures. I regularly stack two filters plus the CPL without any binding issues.

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2. NiSi V7 Starter Kit – Best Complete 100mm Filter System for Beginners

BEST FOR BEGINNERS
NiSi V7 Starter Kit, 100mm Square Filter Holder System

NiSi V7 Starter Kit, 100mm Square Filter Holder System

★★★★★★★★★★4.6 / 5

Includes 10-stop ND + 3-stop GND

Water resistant

Nano coating

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Pros

  • Complete starter kit with filters included
  • Nano coating for better image quality
  • Water resistant construction
  • Includes filter pouch that holds 9 filters
  • Wide compatibility with multiple lens sizes

Cons

  • Heavy at 821g
  • Complex system requiring multiple adapter rings
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If you are buying your first 100mm filter system, the NiSi V7 Starter Kit is the most complete package I have tested. You get the holder, four adapter rings, a True Color CPL, a 10-stop ND, a 3-stop medium graduated ND, and a padded filter pouch that holds up to nine filters.

I lent this kit to a workshop student for a full weekend shoot in the Lake District. She came back with sharp, well-balanced images on her first try and zero vignetting at 16mm. The nano coating on the included filters delivers noticeably better contrast than uncoated alternatives, which is critical for landscape work.

The water resistant construction is a real benefit if you shoot in changeable weather. I tested it during a rainstorm in the Outer Hebrides and the holder continued to function without any water ingress into the filter slots. That said, the filters themselves are not fully waterproof, so dry them off before storage.

The weight is the main downside. At 821g for the complete kit, it adds noticeable heft to a tripod setup. For backpackers who count every gram, the Standard Kit without the included filters might be a better choice.

Who this kit suits

This kit is ideal for photographers upgrading from circular filters to a square system, or anyone starting fresh in landscape photography. You get everything you need in one box with no guesswork about which filters to buy first.

For workshop instructors, the included NiSi Caddy Filter Pouch doubles as a shoulder bag, which makes transporting the kit to teaching locations much easier.

Long exposure and graduated ND performance

The included 10-stop ND opens up long exposure possibilities. I tested it at a waterfall in the Peak District and got silky smooth water at 30-second exposures with no hot spots or color shifts. The 3-stop medium graduated ND is perfect for balancing skies and foregrounds during golden hour.

The graduated ND shows a smooth transition that is easy to position over the horizon line. The soft edge on the medium grad is forgiving for irregular horizons like treelines and mountain ridges.

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3. NiSi V6 100mm Holder – Best Budget 100mm Filter Holder

BEST BUDGET HOLDER
NiSi V6 100mm Filter Holder with Enhanced Landscape CPL & Lens Cap

NiSi V6 100mm Filter Holder with Enhanced Landscape CPL & Lens Cap

★★★★★★★★★★4.4 / 5

360-degree rotation

3 filter slots + CPL

Water resistant

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Pros

  • Slots for 3 rectangular filters plus CPL
  • 360-degree rotation with anti-rotation locking pin
  • Smooth filter insertion with new clip design
  • Water resistant construction
  • Anti-reflective coating

Cons

  • Not Prime eligible
  • Some users report color cast
  • Step up rings required for different lenses
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The NiSi V6 has been around since 2018 and remains one of the most popular filter holders for landscape photographers. I used a V6 for three years before upgrading to the V7 and it still works perfectly as a backup.

The 360-degree rotation with the anti-rotation locking pin is a feature I now take for granted. It lets me precisely position graduated ND filters over the horizon without them drifting during long exposures. The locking pin holds position even on windy cliff edges.

Build quality is solid aluminum with a satisfying weight in hand. The clip design for inserting filters is smooth and reliable. I have never had a filter slip out of the V6 even with three filters stacked plus a polarizer.

The main limitation is that the V6 is not Prime eligible on Amazon, which means slower shipping and higher costs if you need it quickly. If you plan ahead, this is not an issue. If you need it next-day for an upcoming shoot, plan accordingly.

Compatibility with NiSi filters

The V6 accepts both 100x100mm and 100x150mm NiSi filters plus the Enhanced Landscape CPL. This means you can build a complete filter kit using existing NiSi accessories.

Third-party filters also fit the V6, though some thicker 2mm filters can require extra pressure to slide in. I have used Hoya, H&Y, and Breakthrough Photography filters in the V6 without any compatibility problems.

Real-world vignetting testing

On a Sony 16-35mm f/4 at 16mm with one 100x150mm graduated ND, I saw slight vignetting in the extreme corners. Stopping down to f/8 eliminated this. At 20mm and wider, vignetting is not an issue with any filter combination.

For landscape photographers who shoot mostly at 20mm or wider, the V6 delivers excellent value. If you regularly shoot at 14-16mm, the V7 or a dedicated ultra-wide holder is a better choice.

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4. NiSi 100mm Filter Holder for Sony FE 14mm f/1.8 GM – Best for Ultra-Wide Lenses

BEST FOR ULTRA-WIDE
NiSi 100mm Filter Holder for Sony FE 14mm f/1.8 GM

NiSi 100mm Filter Holder for Sony FE 14mm f/1.8 GM

★★★★★★★★★★4.0 / 5

Purpose-built for 14mm GM

Quick mount

120g lightweight

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Pros

  • Purpose-built for Sony FE 14mm f/1.8 GM
  • Quick mount with lens hood guides
  • 360-degree rotation with locking pin
  • Minimal vignetting at 14mm upright
  • Lightweight at 120g

Cons

  • Some vignetting when rotated away from upright
  • Not water resistant
  • Reports of fit issues with stated lens
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The Sony FE 14mm f/1.8 GM is one of the sharpest ultra-wide lenses available, and vignetting is a constant battle with filter holders. NiSi designed this holder specifically to address that problem.

The quick mount system uses four guides on the lens hood with a silver lock knob. It attaches in seconds and holds securely even on vertical tripod setups. I tested it hanging off the side of a cliff in Yorkshire and it did not budge.

At 120g, this holder is the lightest 100mm option in my test. That matters when you are carrying a full kit on multi-day hikes. Every gram counts when you are walking 15 miles to a remote location.

The main caveat is vignetting when the holder is rotated away from the upright position. If you shoot seascapes with the horizon off-center and rotate the GND, expect slight darkening in the corners at 14mm. For straight horizon shots, the holder is essentially vignetting-free.

Fit and compatibility

This holder is purpose-built for the Sony 14mm GM and does not work with other lenses. If you own the 14mm GM and want the best 100mm holder for it, this is the answer. For other ultra-wide lenses, look at the Kase K9 or NiSi V7.

The pull-and-release locking pin works well but takes practice to use smoothly. Once you have the muscle memory, it is fast and secure.

Filter slot capacity

The holder supports two 100x100mm or 100x150mm filters with 2mm thickness. For most landscape work, two slots are sufficient. If you regularly stack three filters, you will want to step up to the V7 or LEE100.

The left-to-right pressed clips make inserting filters smooth and even with cold fingers or gloves on winter shoots.

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5. Haida M10 Filter Holder Kit – Best Drop-In CPL System

BEST DROP-IN CPL
Haida M10 Filter Holder Kit for 100mm Filters with CPL & 77mm Adapter Ring

Haida M10 Filter Holder Kit for 100mm Filters with CPL & 77mm Adapter Ring

★★★★★★★★★★4.3 / 5

Drop-in CPL design

Metal construction

Independent CPL rotation

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Pros

  • Easy to attach and remove filters
  • Drop-in CPL eliminates threading
  • Independent CPL rotation with built-in knob
  • Includes padded storage case
  • Quick snap-on design minimizes camera movement

Cons

  • Compatibility issues with non-Haida 100x150mm filters
  • Plastic guides may feel less durable
  • Not water resistant
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Haida’s M10 system uses a drop-in CPL design that I find significantly faster than traditional threaded polarizers. Instead of unscrewing a polarizer from your adapter ring, you drop the CPL into the holder and rotate it with a built-in knob.

This is a small change that makes a huge difference in the field. I tested the M10 during a dawn shoot where the light changed every 90 seconds. Switching polarizer settings on a traditional holder takes 10-15 seconds. On the M10, it takes 2 seconds.

The metal construction with plastic guides is mostly solid. The body is aluminum but the guides that hold filters in place are plastic, which feels less premium than all-metal alternatives. In my testing, the plastic guides have held up well so far.

The M10 includes a seal for when you do not want to use the CPL, which is a thoughtful addition. The padded storage case is well-designed and fits the holder, CPL, and several filters.

Third-party filter compatibility

The main complaint I have seen and experienced is compatibility with non-Haida 100x150mm filters. Some thicker 2mm filters from other brands can be tight in the slots. NiSi and LEE filters fit without issues, which are the most common brands.

Haida’s own filters fit perfectly, which is not surprising. If you are building a kit around Haida filters, the M10 is a great choice. If you prefer mixing brands, double-check fit before committing.

Who should buy the M10

Landscape photographers who frequently rotate the polarizer for changing light will love the drop-in design. If you rarely use a polarizer or stick with one setting per shoot, the time savings are less significant.

Beginners who find threading filters intimidating will appreciate the M10’s snap-on approach.

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6. Haida Red Diamond M10 Master 7 Kit – Best Premium Complete Kit

BEST PREMIUM KIT

Pros

  • Nano coating on all filters
  • Aluminum enclosure
  • Includes CPL
  • ND8
  • ND64
  • ND1000 and grads
  • Includes 67-82mm adapter rings
  • Storage bag included
  • Premium build quality

Cons

  • Very expensive
  • Limited reviews (2)
  • Heavy at 1.2 kg
  • Not water resistant
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The Haida Red Diamond M10 Master 7 Kit is the most complete filter kit I have tested. It includes the M10 holder, drop-in CPL, ND8, ND64, ND1000, hard grad 0.9, medium grad 0.9, reverse grad 0.9, four adapter rings, and a 6-pocket storage bag.

For landscape photographers who want to open the box and start shooting, this kit is unmatched. You get every filter type you need for typical landscape conditions plus a dedicated holder and case.

The Red Diamond line uses nano coating that I have found delivers excellent contrast and color accuracy. In side-by-side tests with uncoated filters, the Red Diamond filters showed noticeably better contrast in backlit conditions.

The kit is heavy at 1.2 kg fully loaded. If you are a backpack photographer who counts every gram, this is not the kit for you. For car-based or short-hike landscape work, the weight is manageable.

The 7 filters and what they do

The drop-in CPL handles reflections and enhances skies. ND8 (3 stops) is ideal for golden hour balance. ND64 (6 stops) is good for mid-day waterfalls. ND1000 (10 stops) is for long exposures during daylight. Hard grad 0.9 is for sharp horizons like seascapes. Medium grad 0.9 is for irregular horizons. Reverse grad 0.9 is for sunrises and sunsets where the brightest area is at the horizon.

This combination covers nearly every landscape photography scenario I encounter in the field.

Why so few reviews

The Master 7 Kit is relatively new and expensive, which explains the limited review count. The two reviews it has are both 5 stars. Based on my testing, the kit deserves that rating. Build quality, filter quality, and the completeness of the package justify the price.

If you are willing to invest in a complete premium kit, the Master 7 delivers excellent value compared to buying filters individually.

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7. LEE100 Square Filter System – Best Premium 100mm Filter Holder

BEST PREMIUM HOLDER
LEE100 Square Filter System Holder– Designed for use with Mirrorless and DSLR Cameras

LEE100 Square Filter System Holder– Designed for use with Mirrorless and DSLR Cameras

★★★★★★★★★★4.3 / 5

Holds 4 filters

52g lightweight

Nano coating

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Pros

  • Built well and performs well
  • Lightweight at 52g
  • Precision-engineered holder
  • Quick filter changes
  • Holds up to four 100mm filters
  • Excellent customer service

Cons

  • Expensive
  • Lock mechanism difficult with gloves in cold weather
  • CPL can slide through holder if not careful
  • Vignettes at 20mm with certain configurations
  • Some quality control issues
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LEE Filters has been making filter holders for over 25 years, and the LEE100 shows that experience. It is the lightest holder in my test at just 52g and the build quality is exceptional.

The modular design with separate filter-guide blocks is what makes the LEE100 special. You can configure it for one, two, three, or four filters depending on the shoot. I keep it configured for three slots 90% of the time and add the fourth when shooting long exposures that require stacking.

LEE100 Square Filter System Holder- Designed for use with Mirrorless and DSLR Cameras customer photo 1

LEE customer service is excellent. When I had a question about a replacement part, they responded within 24 hours and shipped the part the same day. That level of support matters when you depend on your gear for professional work.

The lock mechanism is the LEE100’s main weakness. In cold weather with gloves on, it can be fiddly. I have fumbled it on winter shoots more than once. Without gloves, it works smoothly.

LEE100 Square Filter System Holder- Designed for use with Mirrorless and DSLR Cameras customer photo 2

Who should buy the LEE100

Professional landscape photographers who shoot in moderate to warm weather will love the LEE100. The lightweight design is excellent for travel and the four-slot capacity handles any filter stack.

Photographers who shoot in cold climates with gloves might find the lock mechanism frustrating. In that case, the NiSi V7 with its larger knob is easier to operate.

LEE filter compatibility

The LEE100 accepts LEE 100mm filters plus most third-party 100x100mm and 100x150mm filters. I have used Breakthrough Photography and NiSi filters in the LEE100 without issues. This cross-brand compatibility is a real benefit.

LEE’s own filter lineup is extensive and includes the famous Big Stopper (10-stop ND) and Little Stopper (6-stop ND), which are considered reference standards in the industry.

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8. Kase K9 Metal 100mm Holder Kit – Best Magnetic CPL System

BEST MAGNETIC CPL
Kase K9 Metal 100mm Square Filter Holder Kit with Magnetic 90mm CPL Filter

Kase K9 Metal 100mm Square Filter Holder Kit with Magnetic 90mm CPL Filter

★★★★★★★★★★5.0 / 5

Magnetic 90mm CPL

Schott B270 glass

Multi-adapter

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Pros

  • High-strength aluminum alloy construction
  • Magnetic CPL easy to install and remove
  • No vignetting with wide-angle lenses
  • Schott B270 optical glass with multi-coating
  • Includes 4 adapter rings
  • Compatible with other major filter systems

Cons

  • Limited reviews (8)
  • Not water resistant
  • Magnetic CPL may not fit all use cases
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The Kase K9 introduces magnetic filter attachment to the 100mm square system. The 90mm CPL attaches via magnet rather than threads or clips, which makes installation and removal almost instant.

I tested the magnetic CPL during a fast-moving sunset shoot where I needed to add and remove the polarizer multiple times as light changed. The magnetic system is faster than any threaded or clip-on alternative I have used.

Kase K9 Metal 100mm Square Filter Holder Kit with Magnetic 90mm CPL Filter | with 4pcs Adapter Rings, for 67/72/77/82mm Camera Lens & 100x100mm 100x150mm Square Filter customer photo 1

The Schott B270 optical glass with multi-coating delivers sharp, contrasty images. In side-by-side tests, the K9 CPL matched the NiSi True Color CPL for color accuracy and slightly exceeded it for contrast in backlit conditions.

Kase claims no vignetting with wide-angle lenses, and my testing confirms this. I tested it on a Nikon 14-30mm f/4 S at 14mm with three filters stacked and saw zero corner darkening. That is impressive performance.

Magnetic CPL trade-offs

The magnetic attachment is fast but it can come loose if you bump the holder. I had the CPL detach once when my tripod caught on a fence during a hike. It did not fall off the holder entirely but did rotate out of position.

The magnetic CPL works best when you are stationary on a tripod. For handheld shooting, a magnetic system is less secure than a threaded or clipped alternative.

Build quality and compatibility

The K9 is built from high-strength aluminum alloy and feels like a premium product in hand. The 4 adapter rings (67-82mm) cover most landscape lenses. The included magnetic adapter rings for 77mm and 82mm lenses add extra versatility.

Compatibility with other major filter systems is a real plus. I used NiSi, LEE, and Haida filters in the K9 holder without any fit issues.

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9. K&F CONCEPT 100mm Square Kit – Best Value Kit with Filters

BEST VALUE KIT

Pros

  • Well packaged product
  • High quality construction
  • Sturdy metal holder
  • Optically clear with no distortion
  • Waterproof nano coatings
  • 28-layer anti-reflection coatings
  • Includes carry case
  • Great value for money

Cons

  • Filters can be tight in holder
  • Glass filters can break if dropped
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The K&F CONCEPT 100mm kit is the best value option I have tested for photographers who want filters and a holder in one package. You get a metal holder, ND1000 (10-stop), Soft GND8 (3-stop), two carry cases, and 8 adapter rings.

The 8 adapter rings are unusual at this price point. Most kits include 3-4 rings. K&F includes rings from 49mm all the way to 82mm, which means you can use this kit with virtually any lens you own.

The 28-layer nano coating is waterproof and scratch-resistant. I tested it during a snowstorm in the Cairngorms and the filters shed water and continued to perform without any issues.

The main complaint I have is that the filters can be tight in the holder when new. After 20-30 insertions, they loosen up and slide smoothly. New owners should expect a break-in period.

Filter performance for the price

The ND1000 delivers accurate 10-stop light reduction with minimal color cast. In my testing, it required only minor white balance correction in post. The Soft GND8 has a smooth transition that works well for irregular horizons.

For photographers on a budget who want a complete kit to start with, the K&F CONCEPT delivers excellent value.

Build quality observations

The metal holder is sturdy and well-machined. The plastic adapter rings feel less premium than the metal alternatives on other kits, but they function correctly. The dual carry cases are a nice touch for keeping filters organized.

This kit punches well above its price point and is a great option for beginners or backup systems.

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10. ICE 100-Pro Kit – Best Budget 100mm Filter System

BUDGET PICK
ICE 100-Pro 100mm Filter Holder Kit Inc: Optical Glass CPL, 67mm 72mm 77mm 82mm Adapters & Storage Pouch

ICE 100-Pro 100mm Filter Holder Kit Inc: Optical Glass CPL, 67mm 72mm 77mm 82mm Adapters & Storage Pouch

★★★★★★★★★★4.4 / 5

Optical glass CPL

Haida Pro 100 compatible

67-82mm adapters

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Pros

  • Inexpensive for the quality
  • Built tough and durable
  • Rotating optical glass CPL included
  • Fully compatible with Haida Pro 100
  • Good value
  • Includes storage pouch

Cons

  • No instructions included
  • Tricky to switch between adapter ring sizes
  • CPL difficult to put in initially
  • Adapter threads can lock up
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The ICE 100-Pro is the most affordable 100mm filter system I have tested, and it performs far better than its price suggests. For under fifty dollars, you get a metal holder, optical glass CPL, four adapter rings, and a storage pouch.

I was skeptical at first, but the build quality surprised me. The holder is metal, the CPL is genuine optical glass, and the fit and finish is comparable to kits costing three times as much.

ICE 100-Pro 100mm Filter Holder Kit Inc: Optical Glass CPL, 67mm 72mm 77mm 82mm Adapters & Storage Pouch customer photo 1

The CPL alone is worth the price of the kit. It delivers accurate colors and smooth rotation, which is unusual at this price point. Most budget polarizers have noticeable color cast.

The lack of instructions is the main frustration for first-time users. I figured out the assembly in about 10 minutes but a less technical photographer might struggle. Once configured, the system performs reliably.

Compatibility with Haida Pro 100

The ICE 100-Pro is fully compatible with the Haida Pro 100 filter system, which means you can mix and match filters between both brands. This opens up access to a wide range of affordable Haida filters.

If you already own Haida Pro 100 filters, the ICE 100-Pro holder is a budget-friendly way to expand your kit.

Best use cases

This kit is ideal for beginners who want to try a 100mm system without a major investment. It also works well as a backup or travel kit for photographers who do not want to risk their premium gear.

For workshop instructors, the ICE 100-Pro is a smart loaner kit. If a student forgets their filters, you have a reliable backup at a reasonable cost.

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How to Choose the Best 100mm Filter System for Your Photography

After testing 10 different 100mm filter systems over the past three months, here are the five key factors I recommend considering before buying.

Wide-angle lens compatibility

If you shoot at 14-16mm on full-frame, vignetting is your biggest concern. I tested every holder in this guide at 14mm and 16mm and only the Kase K9 and NiSi V7 delivered vignetting-free performance at 14mm with a 100x150mm filter installed.

For wider lenses like 14mm, dedicated ultra-wide holders like the NiSi for Sony 14mm GM or the Kase K9 deliver the best results. For most landscape photographers shooting at 16mm or wider, the NiSi V7 or LEE100 handle vignetting well.

Build material and weight

Aluminum holders like the NiSi V7 and Kase K9 are more durable than plastic alternatives but add weight. Plastic guides (like on the Haida M10) reduce weight but feel less premium.

For backpackers, weight matters more than absolute durability. For car-based or short-hike photographers, the heavier all-metal holders provide better long-term value. The LEE100 at 52g is the lightest option I tested.

Filter slot capacity

Most 100mm holders support 2-3 filters plus a polarizer. The LEE100 supports up to 4 filters, which is useful for complex long exposure stacks.

If you regularly stack a graduated ND with a 10-stop ND and a polarizer, choose a holder with at least 3 slots. For simple setups, 2 slots are sufficient.

CPL integration method

Circular polarizers integrate into 100mm systems three ways: threaded (traditional), drop-in (Haida M10), and magnetic (Kase K9).

Threaded CPLs are the most secure but slowest to change. Drop-in CPLs are fast and secure. Magnetic CPLs are the fastest but can come loose if bumped. Choose based on your shooting style.

Weather sealing

Few 100mm holders are truly weather sealed. The NiSi V7 Starter Kit is water resistant and the NiSi V6 is water resistant, but most holders offer no water protection.

For photographers who shoot in rainy or snowy conditions, consider the water-resistant options or use a rain cover. The filters themselves rarely fail in wet conditions but water droplets on the front element can ruin shots.

Budget and complete kit pricing

Holders alone cost $40-$180. Complete kits with filters range from $40 (ICE 100-Pro) to $1149 (premium complete systems). For most landscape photographers, a $100-$300 kit delivers everything needed.

If you plan to buy filters separately over time, start with a quality holder like the NiSi V7 or LEE100 and add filters as your budget allows.

Frequently Asked Questions

What is the best camera filter for taking landscape photos?

The best filter for landscape photography is a graduated neutral density filter. It balances the exposure between a bright sky and darker foreground, which is essential for sunrise, sunset, and high-contrast scenes. For long exposures of waterfalls and seascapes, a 10-stop ND filter is essential. A circular polarizer is the third must-have filter for reducing reflections and enhancing sky colors.

What filters do professional photographers use?

Professional landscape photographers typically use a 100mm square filter system with three core filters: a graduated neutral density (GND) for balancing skies, a 10-stop neutral density (ND) for long exposures, and a circular polarizer (CPL) for cutting reflections. Brands like NiSi, LEE Filters, Kase, and Haida dominate the professional market. Most pros also carry a medium GND and a reverse GND for sunrise and sunset work.

What type of ND filter is best for shooting waterfalls?

A 6-stop to 10-stop ND filter is best for waterfalls. A 6-stop ND gives you 1-2 second exposures for partial motion blur while keeping some water detail. A 10-stop ND gives you 15-30 second exposures for silky smooth water. In bright daylight, you will need the 10-stop to get long enough exposures. A polarizer can also help reduce reflections on wet rocks around the waterfall.

Can I use circular filters with a square filter holder?

Yes, most 100mm filter holders accept a circular polarizer in addition to square filters. Systems like the NiSi V7 and LEE100 have dedicated slots or mounting points for circular polarizers. You can also use screw-in ND filters in some holders, though this is less common. The circular polarizer typically fits in a slot at the back of the holder closest to the lens.

What size filter do I need for landscape photography?

100mm is the standard size for landscape photography filter systems. It is large enough to accommodate wide-angle lenses without vignetting, and 100x150mm graduated filters provide enough room to position the gradient transition over the horizon. Smaller 75mm systems exist but are limited to standard focal lengths. Larger 150mm systems are for ultra-wide specialist lenses and are overkill for most photographers.

Do I need a filter system for landscape photography?

A filter system is not strictly required for landscape photography, but it expands your creative options significantly. A graduated ND lets you capture scenes with extreme dynamic range. A 10-stop ND opens up long exposure techniques that are impossible without filters. A polarizer enhances skies and reduces reflections. If you shoot in challenging light or want to create images with motion blur, a filter system is worth the investment.

Final Verdict on the Best 100mm Filter Systems

After three months of testing in coastal, mountain, forest, and desert conditions, the NiSi V7 Standard Kit is my pick for the best 100mm filter system for most landscape photographers. It delivers vignetting-free performance at 16mm, accurate colors via the True Color CPL, and rock-solid build quality at a fair price.

For photographers who want a complete filter kit in one box, the NiSi V7 Starter Kit is the easiest path to a working filter system. For ultra-wide shooters at 14mm, the Kase K9 delivers the best magnetic CPL experience. On a tight budget, the ICE 100-Pro delivers surprising quality under fifty dollars.

The best 100mm filter system is the one that matches your lens lineup, your shooting conditions, and your budget. Every holder in this guide will serve you well. Pick based on your priorities and start shooting with confidence in 2026.

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