Details
BestAir PF2020-1 AC Air, 20" x 20" x 1", MERV 11, Removes Allergens & Contaminants, Carbon Infused to Eliminate Odor, Fits 100%, for 1" Furnace Filter, White

A carbon air filter that serves as a universal replacement for any 1" furnace filter size 20" x 20"
Filters out unwanted particles including dust lint, mold particles, pollen, bacteria, and virus carriers while allowing cleaner air to flow through
Designed to perform with high efficiency and minimum pressure drop; conserving energy and lowering costs; Filter life up to 3 months
Using our best tech and design, this BestAir Filter is manufactured to trap up to 95% of Airborne Particles from 0.3 to 10.0 microns; 25-30% more efficient than standard 1" fiberglass filters when capturing large household particles
Carbon Infused Pet Filter Pleated; 20 x 20 x 1 (3/4") MERV 11. Our specialized filtration media has the most effective combination of particle capture rate, with minimum pressure drop, ensuring the best overall performance of your HVAC system and particle capture rate to clean the air. This media has special emphasis on particulate size that captures most airborne allergens. Electrostatically charged media for enhanced particle capture effectiveness. An extra layer of protection is added in the form of a carbon filter that can reduce foul odors caused by many household items, including pets, food, and dirty laundry. Made in the USA