M-Series | 37mm ND Filter - Open Box, 2-Pack

Moment 37mm ND Filter M-Series (Open Box) — Cinematic Video Anywhere You Travel

The gist: Pro-quality neutral density filters in a 37mm thread that work on both your dedicated camera and your phone (via Moment’s 37mm Filter Mount) — the key to silky, cinematic motion blur in any lighting condition while traveling.

• Controls exposure in bright conditions: ND filters cut incoming light so you can open your aperture or slow your shutter speed mid-day — essential for shooting waterfalls, beaches, and bright cityscapes with intentional motion blur rather than a frozen, harsh frame.
• Dual-use: phone and big camera: The 37mm thread works with a DSLR or mirrorless lens via a step ring — and with Moment’s 37mm Filter Mount for your phone — meaning one filter kit covers your whole travel kit.
• Cinematic motion blur: Slower shutter speeds create the slight, natural blur in moving subjects (water, crowds, vehicles) that separates travel videos from snapshots.
• Open-box value: Blemish-free, returned-unused condition with 12-month warranty — optical glass at a meaningful discount for traveling videographers on a budget.

Moment’s product page describes the 37mm ND as “a pro-quality filter at a fair price” and confirms 37mm compatibility with both the phone’s M-Series Filter Mount and standard camera lenses via step rings.

Best for: Travel videographers who want the cinematic motion-blur look on both their phone and compact camera without carrying two separate filter kits. Skip it if: Your lens uses a larger filter thread — a 37mm step-down ring adapter is required. Runs ~$68 for a 2-pack open box — check the current price before buying.