Moldex 7740 P100 Particulate Filter — Moldex 7000/9000 NFT The lock is intended for

The lock is intended for 1910

See /blogs/guides/best-smoke-detectors-2026 for placement tips

the SMI100 is the simplest tier: a single-sensor

if you need linked alarms

The alarm emits a periodic low-battery warning chirp when the battery is running down

Moldex 7740 P100 Particulate Filter — Moldex 7000/9000 NFT The lock is intended forEDITORIAL REVIEW: 4. 6 5WC Safety Review Moldex 7740 P100 Particulate Filter Best For: dust, mist, fume and lead on Moldex respirators standalone P100 particulate, or paired with a gas cartridge. Not For: harmful gases or vapors. It captures particulate only pair it with a Moldex gas cartridge for gases. Bottom Line: the P100 particulate choice for the Moldex system; pair it with a gas cartridge when vapors are present. Editorial assessment by Steven