Filtrete™ Room Air Purifier Replacement Filters

Genuine Filtrete replacement filters for Filtrete-brand room air purifiers. True HEPA media on the F1N and F2A2N; standard purifier filtration on the UCTFN. Made by 3M. These filters are built specifically for Filtrete-brand room air purifiers. The F1N (12″ × 6.75″) and F2A2N (13″ × 8.2″) use 3M's True HEPA media, capturing 99.97% of airborne particles 0.3 microns and larger. The UCTFN is a standard purifier-grade filter for Filtrete's larger ultra-quiet console models. Who they're for. Owners of Filtrete-brand room air purifiers needing OEM replacement filters. When to replace. Per device manual — typically every 3–6 months depending on use. The Filtrete Smart app or your purifier's filter-change indicator will signal when it's time. How they ship. Each replacement filter ships individually packaged in OEM 3M packaging. Single-unit ordering — no case-quantity requirements on this line. Ships from our distribution network, typically next business day. About this product line. RememberTheFilter sources Filtrete filters through our authorized distribution network. These are genuine 3M-manufactured products in original packaging — not third-party knockoffs or relabeled imports.