Replacement Furnace Filter - Fiberglass, Pack of 12-20x25x1

The II 20x25x1 furnace filter 12 pack by PRECISIONAIRE is designed for residential use, offering reliable air filtration for your home’s HVAC system. Each flat panel filter is constructed from spun fiberglass material, providing effective dust and lint capture to help maintain cleaner indoor air. With a MERV 1 rating, these disposable furnace filters are ideal for basic filtration needs, helping to protect your furnace and air conditioning system from larger particles. The filters are free of metal media retainers, making installation and disposal simple and safe. Each filter measures 20 in. x 25 in. x 1 in., fitting most standard furnace and air conditioning units that require a 20x25x1 size. This case includes 12 filters, allowing for convenient replacement every 30 days to maintain optimal airflow and system efficiency. The lightweight design ensures easy handling, and the fiberglass construction supports consistent performance throughout the filter’s lifespan. Choose II for dependable, cost-effective air filter 20x25x1 solutions that help keep your home’s air and your HVAC system running smoothly.