Insta360 X4 Air Waterproof Dive Housing – 50m Anti-Fog Case

Insta360 X4 Air Fully Transparent Dive Housing – 50m / 164ft Waterproof

Take your Insta360 X4 Air camera to the depths with confidence. This fully invisible dive housing is precision-engineered to let you capture stunning 360° underwater footage down to 50 metres (164 feet) without sacrificing a single pixel of optical clarity. The crystal-clear polycarbonate shell and premium PMMA lens work together to make the housing virtually disappear in your footage — just pure, immersive underwater imagery.

Premium Optical Clarity

The PMMA lens delivers a remarkable 95% natural light transmittance, which rises to an impressive 98% after AR anti-reflective coating. A dual AS waterproof + anti-fingerprint film and a 5H hard surface coating mean the lens resists scratches as well as ordinary glass — so your underwater shots stay sharp and flare-free dive after dive.

Tough, Scratch-Resistant Shell

The hardened PC body features fine-grain texturing inside and out, providing excellent grip while actively resisting scratches and fingerprints. The main body and back cover are connected by a high-hardness 304 stainless steel shaft for a secure, reliable seal every time you close up before a dive.

Fog-Free Underwater Performance

Condensation is the enemy of underwater video. That's why this kit ships with 20 anti-fog sheets — simply place one inside before submerging and enjoy perfectly clear footage every session. The amorphous high-activity silicone waterproof ring forms an airtight, watertight barrier so you never have to worry about moisture sneaking in.

Everything You Need in the Box

• Fully invisible dive housing × 1
• 1/4-inch invisible mounting base × 1
• Mounting screw × 1
• Anti-fog sheets × 20
• Storage bag × 1
• Instruction manual × 2

Key Specifications

Pair It With More Outdoor Gear

Planning a full underwater adventure kit? Check out these related products from our store:

• 1.2m Foam Pool Noodle – Hollow Float Stick for Kids & Family
• 1.1M Eagle Hawk Kite Bird Scarer – Outdoor Garden Accessory

For general water-activity safety guidelines, visit the CDC Healthy Swimming resource.

Frequently Asked Questions

Q: Is this waterproof dive housing compatible only with the Insta360 X4 Air?

A: Yes, this dive housing is specifically designed and precision-fitted for the Insta360 X4 Air action camera. It is not compatible with other Insta360 models (such as the X3 or X4) without modification, so please confirm your camera model before purchasing.

Q: How do the anti-fog sheets work inside the dive case?

A: Anti-fog sheets absorb moisture trapped inside the housing before you seal it for a dive. Simply place one sheet inside the housing just before closing it up. The kit includes 20 anti-fog sheets, giving you plenty of dives before you need replacements.

Q: How do I maintain and care for the waterproof silicone seal?

A: After each dive, rinse the housing with clean fresh water and allow it to dry fully before storing. Periodically inspect the amorphous high-activity silicone O-ring for any debris, nicks, or deformation. Keeping the seal clean and free of sand or salt will ensure a reliable watertight closure over the long term.

Q: Does the transparent housing affect image or video quality?

A: No — the PMMA lens with AR anti-reflective coating achieves up to 98% light transmittance, virtually identical to shooting without a housing. The 5H hard coat and AS anti-fingerprint film keep the lens optically clear dive after dive.