20 in. x 20 in. x 1 in. Allergen Plus Pleated Furnace Air Filter FPR 7, MERV 11

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”:[“Captures & traps dust, pollen, dander, mold, and other allergens”,”The FPR 7 filter with a MERV 11 rating can last up to 90-days”,”Changeout reminders available through subscription service option”

Air Filter Features:Electrostatic,Pleated

Air Filter Type:Electrostatic

Contaminants Captured:Bacteria,Dust Mites,Dust/Lint,Mold Spores,Pet Dander,Pollen

Filter Frame Material:Cardboard

Filter Material:Electrostatically

Filter Performance Rating (FPR):6-7 – Better

Longevity (months):3

MERV Rating (Minimum Efficiency Reporting Value):MERV 11

Pack Size:1

Returnable:90-Day

Manufacturer Warranty:30 Days

Actual Product Depth (in.):0.75

Actual Product Height (in.):19.75

Actual Product Width (in.):19.75

Air Filter Depth (in.):1

Air Filter Height (in.):20

Air Filter Size:20×20

Air Filter Width (in.):20