# What is the most compact and portable camera filter set? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What is the most compact and portable camera filter set?

## Products

### NEEWER Variable ND2-32 + CPL + UV Compact 3-Pack Filter Kit (threaded sizes)
```yaml
product: neewer-variable-nd2-32-cpl-uv-compact-3-pack-filter-kit-threaded-sizes
brand: NEEWER
price_gbp: 37.48
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
filter_count: 3
filter_types: Variable ND; CPL; UV
uv_protection: true
filter_thread_size: Multiple sizes (37mm to 82mm)
polarizer_included: true
neutral_density_levels: ND2-ND32
```

- **Price:** £37.48 [^1]
- **Summary:** A compact 3-filter kit including a variable ND (ND2-ND32), a circular polarizer, and a UV filter in slim aluminum frames with multicoated optical glass and a protective case. Available in multiple screw-in thread sizes from 37mm to 82mm, it's designed for portability and to reduce glare, control exposure, and protect lenses. The set includes lens caps and a cleaning cloth.
- **Ideal For:** Ideal for photographers wanting the most compact, portable filter set because it combines three functions (variable ND2-ND32, CPL, UV) in one slim, screw-in kit available in small 37mm size.

### Haida PROII CPL-VND 2-in-1 Filter (67mm/77mm/82mm specific sizes)
```yaml
product: haida-proii-cpl-vnd-2-in-1-filter-67mm-77mm-82mm-specific-sizes
brand: Haida
price_gbp: 58.47
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
filter_count: 1
filter_types: Circular Polarizer, Variable Neutral Density
filter_thread_size: 67mm, 77mm, 82mm
polarizer_included: true
neutral_density_levels: 3 to 7 stops
```

- **Price:** £58.47 [^2]
- **Summary:** A screw-in 2-in-1 filter combining a circular polarizer and a variable neutral density (VND) in a single lightweight aluminum-alloy ring. Available in 67mm, 77mm, and 82mm, it provides 3-7 stops of ND, multicoated K9 optical glass, and a small lever for precise ND adjustment. Suited for video and landscape work where compactness and quick control are important.
- **Ideal For:** Ideal for the most compact and portable camera filter set because it combines a CPL and 3-7 stop VND into a single screw‑on filter available in 67mm/77mm/82mm, reducing gear count and weight.

### NiSi Compact Filter System for Ricoh GR3x Master Kit
```yaml
product: nisi-compact-filter-system-for-ricoh-gr3x-master-kit
brand: NiSi
price_gbp: 89.94
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
filter_count: 5
filter_types: Graduated ND, Neutral Density, Polarizer
filter_thread_size: 49mm
polarizer_included: true
neutral_density_levels: 3 stop, 6 stop
```

- **Price:** £89.94 [^3]
- **Summary:** A compact filter system tailored for the Ricoh GR3x that includes a 49mm adapter, two graduated ND filters, two solid ND filters (3-stop and 6-stop) and an HD circular polarizer. The aluminum holder accepts up to two slim rectangular filters, rotates 360 degrees, and ships with replacement lens rings and a carry pouch, making it pocketable and travel friendly. Optical glass with nano coatings preserves image quality.
- **Ideal For:** Ideal for the most compact and portable filter set because it provides five filters including ND8 (3-stop), ND64 (6-stop) and a polarizer in a holder that accepts two 40mm filters and uses a 49mm adapter for minimal bulk.

### K&F Concept Nano-Klear ND2-32 and C-PL 2-in-1 (limited variable ND 2-32)
```yaml
product: k-f-concept-nano-klear-nd2-32-and-c-pl-2-in-1-limited-variable-nd-2-32
brand: K&F Concept
price_gbp: 104.19
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
filter_count: 1
filter_types: Variable ND and Circular Polarizer
filter_thread_size: 40.5mm,43mm,46mm,49mm,52mm,55mm,58mm,62mm,67mm,72mm,77mm,82mm
polarizer_included: true
neutral_density_levels: ND2 to ND32 (1 to 5 stops)
```

- **Price:** £104.19 [^4]
- **Summary:** A single 2-in-1 filter combining a variable ND (ND2-ND32, 1-5 stops) and a circular polarizer in one slim Nano-Klear design with 18-layer multi-coating and AGC optical glass. It uses a self-locking frame to avoid X-patterns and offers sizes from 40.5mm to 82mm, aimed at photographers who want ND and polarization without stacking filters. Suits travel and run-and-gun shooting where compactness matters.
- **Ideal For:** Ideal for the most compact and portable filter set because it combines ND2-ND32 variable neutral density and a CPL in one single filter (1 product instead of two) and is available in small thread sizes down to 40.5mm.

### NiSi True Color ND-VARIO Pro Nano Variable ND (VND)
```yaml
product: nisi-true-color-nd-vario-pro-nano-variable-nd-vnd
brand: NiSi
price_gbp: null
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
filter_count: 1
filter_types: Variable neutral density (VND)
filter_thread_size: 40.5, 43, 46, 49, 52, 55, 58, 62, 67, 72, 77, 82, 86, 95, 105mm
neutral_density_levels: 1-5 stops
```

- **Price:** £None [^5]
- **Summary:** A screw-in variable neutral density filter offering True Color correction, Nano coating for water and dirt repellence, and a knurled metal body with removable control pin and de-clicked rotation. It provides 1 to 5 stops of light reduction and is available in a wide range of thread sizes, suited to photographers and videographers needing quick exposure control without changing filters. Build quality and color neutrality are highlighted for professional use.
- **Ideal For:** Ideal for compact and portable filter sets because it replaces multiple fixed NDs with a single screw-in VND offering 1-5 stops and wide size availability for one-filter-per-largest-thread workflows.

### Tiffen 3-Piece Filter Kit (UV, CPL, ND) specific threaded sizes (e.g., 49mm-82mm)
```yaml
product: tiffen-3-piece-filter-kit-uv-cpl-nd-specific-threaded-sizes-e-g-49mm-82mm
brand: Tiffen
price_gbp: null
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
filter_count: 3
filter_types: UV, Circular Polarizer, Neutral Density
uv_protection: true
filter_thread_size: 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm
polarizer_included: true
neutral_density_levels: 2 stop, 3 stop, 4 stop
```

- **Price:** £None [^6]
- **Summary:** A three-piece screw-in filter kit containing a UV protector, a circular polarizer and neutral density filters (available in 2, 3 and 4-stop strengths). Available in common thread sizes from 49mm to 82mm, these glass filters are intended for versatile outdoor and landscape use and include a carrying case. Suited to photographers who want simple, screw-on protection and basic ND/polarizing control.
- **Ideal For:** Compact and portable photographers because it's a 3-filter screw-in kit (UV+CPL+ND) available in common small-to-medium thread sizes (49-82mm) that stores easily in its included case.

### K&F Concept Nano-X Series Magnetic 3-Filter Kit (MCUV + C-PL + ND1000) SKU.1621 (55mm)
```yaml
product: k-f-concept-nano-x-series-magnetic-3-filter-kit-mcuv-c-pl-nd1000-sku-1621-55mm
brand: K&F Concept
price_gbp: 47.96
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
filter_count: 3
filter_types: MCUV,Circular Polarizer,ND (solid)
uv_protection: true
filter_thread_size: 55 mm
polarizer_included: true
neutral_density_levels: 10-Stop
```

- **Price:** £47.96 [^7]
- **Summary:** A compact magnetic 3-filter kit that includes a multicoated UV protective filter, a circular polarizer, and an ND1000 10-stop neutral density. Filters are thin German optical glass with multi- and resistance-coatings and attach via a 55mm magnetic mounting ring for fast swapping and low vignetting. Comes with a zippered pouch for storage and a magnetic adapter ring.
- **Ideal For:** Ideal for photographers seeking the most compact and portable filter set because it uses a single 55 mm magnetic mounting ring to carry three slim, magnetic glass filters including a 10-stop ND.

### NiSi Filter System for Fujifilm X100/X100V/X100VI Professional Kit
```yaml
product: nisi-filter-system-for-fujifilm-x100-x100v-x100vi-professional-kit
brand: NiSi
price_gbp: 54.71
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
filter_count: 4
filter_types: Holder, Medium GND, Polarizer, ND, Natural Night
polarizer_included: true
neutral_density_levels: ND8 (0.9) 3 Stop
```

- **Price:** £54.71 [^8]
- **Summary:** Compact filter holder for Fujifilm X100 series that accepts up to two P1-format square filters and ships as a professional kit with a medium GND (0.9), HD polarizer, ND8 (0.9) 3-stop, Natural Night filter and a carry pouch. Made from aluminium alloy with optical glass filters, 360-degree rotation and no vignetting, aimed at travel and street photographers using X100 cameras. Suits users who want a tiny, dedicated filter system tailored to the X100 series.
- **Ideal For:** Ideal for the most compact and portable camera filter set because it holds two P1 square filters, includes a 3-stop ND and polarizer, is aluminium-built, rotates 360 degrees and has no vignetting, all in a small pouch.

### Freewell V2 Magnetic Hybrid VND/CPL Mega Pro Kit
```yaml
product: freewell-v2-magnetic-hybrid-vnd-cpl-mega-pro-kit
brand: Freewell
price_gbp: 232.35
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
filter_count: 6
filter_types: Hybrid VND/CPL, Snow Mist 1/4, Snow Mist 1/8, Glow Mist 1/4, Neutral Streak, UV Protection
uv_protection: Included (UV filter)
filter_thread_size: 82mm (base ring)
polarizer_included: Yes (CPL integrated)
neutral_density_levels: 3-7 stops (ND8-ND128)
```

- **Price:** £232.35 [^9]
- **Summary:** A magnetic hybrid filter system combining a 3-7 stop variable ND with an integrated circular polarizer plus several creative diffusion and protection filters, and an 82mm base ring for adaptors. The Mega Pro Kit includes a card reader, protective caps, filter case and multiple mist and UV filters for versatile shooting. It suits photographers and filmmakers wanting fast magnetic swapping and a range of ND, polarizing and diffusion effects in one kit.
- **Ideal For:** Ideal for compact and portable filter sets because it uses a single magnetic hybrid VND/CPL plus an 82mm base ring and multiple thin magnetic filters, reducing bulk while covering ND, polarizing, UV and diffusion needs.

### Freewell M1 Magnetic Quick Swap Filter System 3Pack (58mm)
```yaml
product: freewell-m1-magnetic-quick-swap-filter-system-3pack-58mm
brand: Freewell
price_gbp: 44.97
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
filter_count: 3
filter_types: Blue Streak; Glow Mist 1/2; Glow Mist 1/8
filter_thread_size: 58mm
```

- **Price:** £44.97 [^10]
- **Summary:** The M1 Magnetic Quick Swap 3Pack uses a magnetic base ring for tool-free, fast filter changes and ships with three specialty filters (Blue Streak, Glow Mist 1/2, Glow Mist 1/8). It includes a base ring, magnetic lens cap, protective case, and cleaning cloth. The set targets photographers and videographers who need compact, fast-access creative filters for a single lens.
- **Ideal For:** Ideal for the most compact and portable camera filter set because it provides three magnetic snap-on filters and a single 58mm base ring for minimal bulk and rapid swaps.

### Urth Magnetic Essentials Filter Kit Plus (77mm)
```yaml
product: urth-magnetic-essentials-filter-kit-plus-77mm
brand: Urth
price_gbp: 176.14
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
filter_count: 4
filter_types: ['UV', 'Circular polariser (CPL)', 'ND8', 'ND1000']
uv_protection: true
filter_thread_size: 77mm
polarizer_included: true
neutral_density_levels: 3 stops, 10 stops
```

- **Price:** £176.14 [^11]
- **Summary:** The kit includes a magnetic adapter ring plus four slim, magnalium-framed filters (UV, CPL, ND8, ND1000) made from German SCHOTT B270 glass with multi-layer nano coatings for durability and colour fidelity. It's a fast, stackable magnetic system designed to minimise vignetting and enable rapid filter swaps for landscape and long-exposure photography. The kit includes front and rear caps and a threaded magnetic UV option.
- **Ideal For:** Ideal for users wanting the most compact and portable filter set because it contains four ultra-slim magnetic filters that stack together and add minimal depth to lenses (magnetic adapter ring + thin magnalium frames), making it highly space-efficient.

### Kase KW Revolution MEGA Kit (95mm)
```yaml
product: kase-kw-revolution-mega-kit-95mm
brand: Kase
price_gbp: 299.78
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
filter_count: 3
filter_types: Neutral Density, Polarizer, UV
uv_protection: Included (MCUV)
filter_thread_size: 95 mm
polarizer_included: true
neutral_density_levels: 3-stop, 6-stop, 10-stop
```

- **Price:** £299.78 [^12]
- **Summary:** Magnetic KW Revolution MEGA Kit for 95 mm lenses includes a circular polarizer, a UV protective filter, and three ND filters (3, 6, 10 stops) using color-coded magnetic frames and shock-resistant optical glass. The system is stackable, front-threaded, and designed for fast swaps and rugged field use, suited to landscape and long-exposure photographers who need durable, color-neutral filters.
- **Ideal For:** This kit is ideal as the most compact and portable filter set because it packs a polarizer, UV, and three ND filters into a magnetic, stackable 95 mm system that mounts via a single 95 mm adapter ring.

### Urth Magnetic Essentials Filter Kit Plus UV + CPL + ND8 + ND1000 (magnetic)
```yaml
product: urth-magnetic-essentials-filter-kit-plus-uv-cpl-nd8-nd1000-magnetic
brand: Urth
price_gbp: 108.69
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
filter_count: 4
filter_types: UV, CPL, ND8, ND1000
uv_protection: true
filter_thread_size: Multiple sizes (examples: 37mm, 49mm, 52mm, 58mm, 62mm, 67mm, 72mm)
polarizer_included: true
neutral_density_levels: ND8 (3 stop), ND1000 (10 stop)
```

- **Price:** £108.69 [^13]
- **Summary:** A compact magnetic filter kit that includes a UV protection filter, a circular polarizer, an ND8 (3-stop) and an ND1000 (10-stop) plus a magnetic adapter ring for fast attachment. Filters are slim, stackable magnetic plus+ series made from SCHOTT B270 glass with multi-layer coatings, suited for quick changes and travel.
- **Ideal For:** Ideal for users seeking the most compact and portable filter set because it contains four slim, stackable magnetic filters (UV, CPL, ND8, ND1000) and a thin magnetic adapter ring that minimizes added lens length.

### Kase KW Revolution Plus MEGA Kit (77mm)
```yaml
product: kase-kw-revolution-plus-mega-kit-77mm
brand: Kase
price_gbp: 449.69
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
filter_count: 6
filter_types: ['CPL', 'Neutral Night', 'R.MCUV', 'ND8', 'ND64', 'ND1000']
uv_protection: MCUV
filter_thread_size: 77mm
polarizer_included: true
neutral_density_levels: ['3-Stop', '6-Stop', '10-Stop']
```

- **Price:** £449.69 [^14]
- **Summary:** A six-filter magnetic circular kit with color-coded aluminum frames, including a circular polarizer, MCUV, Neutral Night, and three solid ND filters (3, 6, 10 stops). It uses a magnetic inlaid adapter for fast attachment, is stackable, and comes in a hard-shell case, suited for outdoor and landscape photographers who need quick filter swaps. The filters are multi-coated shock-resistant glass designed to minimize color cast.
- **Ideal For:** Ideal for the most compact and portable filter set because it bundles six magnetic, front-threaded filters (including CPL and ND8/ND64/ND1000) with an inlaid 77mm magnetic adapter and hard case for minimal bulk and fast swaps.

---
## References & Sources
[^1]: Digital Camera World (review / product info), accessed 2026-06-13. https://www.digitalcameraworld.com/cameras/lens-filters/neewer-true-colors-variable-nd2-nd32-and-cpl-2-in-1-filter-review
[^2]: Haida (news/product page linking dealers), accessed 2026-06-13. https://haidaphoto.com/en/story001-1635.html
[^3]: K&M Camera, accessed 2026-06-13. https://kmcamera.com/products/nisfhrgr3xmkit
[^4]: Stefano Poma (retailer review with links to sellers), accessed 2026-06-13. https://stefanopoma.it/en/recensioni/recensione-filtro-kf-concept-cpl-nd2-32/
[^5]: Mike's Camera, accessed 2026-06-13. https://mikescamera.com/shop/nisi-86mm-true-color-nd-vario-pro-nano-1-5stops-variable-nd/53348930-8339-013c-5984-00163e90e196?variation=4428963
[^6]: Space (product guide listing), accessed 2026-06-13. https://www.space.com/best-neutral-density-filters-5205273
[^7]: B&H Photo Video, accessed 2026-06-13. https://www.bhphotovideo.com/c/product/1832780-REG/k_f_concept_sku_1621_55mm_nano_x_series_magnetic.html
[^8]: Jim Patterson Photography, accessed 2026-06-13. https://jimpattersonphotography.com/shop/nisi/filter-systems-for-compact-cameras/nisi-filter-system-for-fujifilm-x100-x100f-x100s-x100t-x100v-professional-kit/
[^9]: Freewell Gear, accessed 2026-06-13. https://freewellgear.com/products/v2-magnetic-hybrid-vnd-cpl-mega-pro-kit
[^10]: Freewell Gear (alternate listing), accessed 2026-06-13. https://freewellgear.com/products/magnetic-quick-swap-filter-system
[^11]: Mike's Camera, accessed 2026-06-13. https://mikescamera.com/shop/urth-the-magnetic-essentials-filter-kit-plus-77mm/f48f2470-46b4-013c-51f0-00163e90e196?variation=4298517
[^12]: Hudson Henry Photography, accessed 2026-06-13. https://shop.hudsonhenry.com/collections/95mm-filters-accessories/filter
[^13]: Wex Photo Video, accessed 2026-06-13. https://www.wexphotovideo.com/urth-67mm-plus-magnetic-essentials-kit-uvcplnd8nd1000-3133931/
[^14]: B&H Photo Video, accessed 2026-06-13. https://www.bhphotovideo.com/c/product/1919706-REG/kase_1118150033_kw_revolution_plus_mega.html