Freewell Insta360 Luna Ultra Filter Set (12-Piece) - Magnetic Quick-Swap ND, CPL, ND/PL, UV Filters for Insta360 X4

For Insta360 X4 shooters who refuse to compromise on optical quality, the Freewell Luna Ultra Filter Set delivers a complete 12-piece magnetic quick-swap system that covers every lighting challenge. This kit goes beyond single-purpose filters by combining neutral density, circular polarizer, hybrid ND/PL, and UV protection in one rugged, color-accurate package. Whether you're filming snow-capped peaks or neon-lit streets, you can switch filters in seconds without missing a shot.

Highlights

• 12-piece set: ND8, ND16, ND32, ND64, ND128, ND256, ND512, ND8/PL, ND16/PL, ND32/PL, ND64/PL, CPL, and UV filters
• Magnetic quick-swap system for instant filter changes
• High-quality German optical glass with multi-coating for scratch resistance, waterproofing, oil repellence, and anti-fingerprint properties
• Lightweight aluminum alloy frames ensure durability without adding bulk
• Color-neutral and low-reflection coatings preserve true-to-life colors
• Includes protective storage case for safe transport

In daily use

The ND filters let you control exposure and achieve cinematic motion blur even in bright sunlight. The CPL filter cuts through glare and reflections, enhancing sky and water saturation, while the hybrid ND/PL filters combine both effects for challenging mixed-light environments. The UV filter serves as a permanent lens protector, guarding against dust, scratches, and accidental impact. The magnetic mount ensures each filter snaps into place securely, yet can be swapped effortlessly, so you stay focused on the action.

Full specifications

• Compatibility: Insta360 X4 Action Camera
• Number of Filters: 12
• Filter Types: ND, CPL, ND/PL, UV
• ND Strengths: ND8, ND16, ND32, ND64, ND128, ND256, ND512
• ND/PL Strengths: ND8/PL, ND16/PL, ND32/PL, ND64/PL
• CPL Filter: Yes (1x)
• UV Filter: Yes (1x)
• Attachment System: Magnetic Quick-Swap
• Optical Material: High-Quality German Optical Glass
• Coating: Multi-coated (scratch-resistant, waterproof, oil-proof, anti-fingerprint)
• Frame Material: Lightweight Aluminum Alloy
• Optical Purity: Color Neutrality, Low Reflection
• Included Accessories: Protective Storage Case

Final note

Built for creators who need reliable, high-performance filtration on the go, the Freewell Luna Ultra Filter Set is the ultimate companion for your Insta360 X4.