37mm Phone Filter Mount - Open Box, T-Series

37mm Phone Filter Mount, T-Series (Open Box) — An Affordable Step Toward Pro-Looking Video Content

The gist: A compact stainless-steel mount that lets remote professionals attach real cinema-grade filters to a phone camera, useful for anyone building a personal brand through polished LinkedIn or portfolio video content.

• Compatible with any 37mm filter: No Film School reports "any 37mm filter will work with the mount," so it is not locked to one brand's proprietary filter line.
• Durable daily-carry build: Made from aerospace-grade composites and metals, built to survive being tossed in a laptop bag between shoots.
• Professional polish, low cost: Paired with a polarizer, it cuts glare off laptop screens and windows during talking-head video, and adds color depth without a full camera setup.
• Low learning curve: A single drop-in mount is simpler to manage on camera than juggling a full filter rig, useful if video production isn't your day job.

No Film School's coverage of Moment's filter system describes the mount as eliminating "workarounds like gaffer tape" that mobile creators previously used to attach filters.

Best for: remote professionals producing their own LinkedIn or portfolio video content who want a cheap step up in polish. Skip it if: you shoot mostly indoors under controlled lighting — an ND/polarizer setup matters most outdoors. Runs ~$17 (open box) — check the current price before buying.