20 in. x 20 in. x 1 in. Allergen Plus Pleated Furnace Air Filter FPR 7, MERV 11 (2-Pack)

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.

Highlights

• FPR 7 air filters are best suited for capturing particles from 1.0-3.0 microns in size such as dust mite debris, pet dander, pollen, dust and lint, mold spores and bacteria

• Pleated design and extended surface area offer more space to capture allergens, airborne contaminants and other particles

• Created to provide higher initial efficiency and better overall performance than standard pleated filters, making it the perfect upgrade from FPR 5 filters

• Constructed of a durable, moisture-resistant cardboard frame with wire supported media for strength and rigidity

• One filter will last up to 3-months in a typical household environment and can be reordered through our subscription service

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