20 In. X 25 In. X 1 In. Standard Pleated Air Filter FPR 5, MERV 8

Dust holding capacity describes how much dust a filter will hold in its lifespan. HDX filters are easy to replace making change-outs quick and keeping indoor air quality at its optimal level while protecting your HVAC unit and allowing it to perform efficiently.

HDX 16 In. X 25 In. X 1 In. Allergen plus Pleated Furnace Air Filter FPR 7, MERV

Captures & traps dust, pollen, dander, mold, and other allergensThe FPR 7 filter with a MERV 11 rating can last up to 90-daysChangeout reminders available through subscription service option The HDX Allergen Plus is made of wire-backed pleated media with a large surface area which increases the filter’s dust-holding capacity and improves its efficiency. The filter’s media is charged electrostatically which means it captures and traps particles that would otherwise bypass the filter. The HDX Allergen Plus is easy to replace making change-outs quick and keeping indoor air quality at its optimal level.HDX air filters capture and trap allergens, airborne contaminants and other particlesCreated to provide higher efficiency and better overall performance than standard pleated filtersWorks in furnaces, HVACs, wall vents and ceiling ventsItem represents 1-filter that will last up to 3-months, per filter, in a typical household environment and can be reordered through our subscription service