3M Filtrete Allergen Defense 14 In. x 30 In. x 1 In. Electrostatic Air Conditioner Filter SureLock Super Thin Kerf Design provides

Super Thin Kerf Design provides less resistance and heat build-up for ease of cut

Door frame strike reinforcer with 3" screws

including seniors and those that are pregnant or lactating

Captive screw designed for pullout resistance

3M Filtrete Allergen Defense 14 In. x 30 In. x 1 In. Electrostatic Air Conditioner Filter SureLock Super Thin Kerf Design providesOpt 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).