Filtrete 20 In. x 20 In. x 1 In. 1000/1085 MPR Allergen Defense Furnace Filter, MERV 11 (2-Pack) Pack options:Pack of 1 Use wider 5/16" crown

Use wider 5/16" crown

(inch) to 1/2 In

Use installation tape (included) to secure plastic liner to interior portion of the window air conditioner unit

Add to inside of cabinet doors or directly to walls for extra storage

creating greater comfort by sealing those openings with a heavy-duty

Filtrete 20 In. x 20 In. x 1 In. 1000/1085 MPR Allergen Defense Furnace Filter, MERV 11 (2-Pack) Pack options:Pack of 1 Use wider 5/16" crownOpt for a Filtrete Allergen DefenseAir Filter to transform your central heating and cooling system into a whole home air filtration operation. This no nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog). %search_data%9802 2PK HDW