HAPF35 Holmes HEPA Air Cleaner Replacement Filter

This Aftermarket replacement filter fits Holmes models HAP290 and HAP475. This filter is 99.97% effective at HEPA Filtration and measures approximately 9 1/4 x 9 7/8 x 1 1/8. It also helps remove allergens from the air and effectively absorbs airborne bacteria, pollen, mold and spores, pet dander and hair, dirt and dust, and many other particulates. For optimum performance, change your filter every 6 to 12 months depending on the air quality in your home or office.