SpiroPure 20x36x1 13 Pleated Filter Air Filters - Made in (6 Pack)

20x36x1 : The actual size of this replacement filter is 20x36x0.75 13 : With an efficiency of 90% or better, these filters are a great choice for inpatient hospitals and other commercial environments that require increased contaminant reduction. : Removes potential allergens such as dust, lint, dust mite debris, pollen, mold spores, pet dander, auto emissions, smoke, and bacteria : Comparable to a 3M Filtrete rating of 1500-1900 (Healthy Living models) : Our pleated furnace filters are Made in the and offer a high quality replacement air filter option for your air conditioner and/or furnace unit without the high cost.