SpiroPure 30X36X2 MERV 13 Pleated Air Filters - Made in USA (6 Pack)

31x36x2 NOMINAL: The actual size of this replacement filter is 29.5" x 35.5" x 1.75" MERV 13 RATING: With an efficiency of 90% or better, these filters are are a great choice for inpatient hospitals and other commercial environments that require increased contaminant reduction. FILTERS ALLERGENS: Removes potential allergens such as dust, lint, dust mite debris, pollen, mold spores, pet dander, auto emissions, smoke, and bacteria. QUALITY REPLACEMENT: Comparable to a 3M Filtrete MPR rating of 1500-1900 (Healthy Living models). MADE IN USA: Our pleated furnace filters are Made in the USA and offer a high quality replacement air filter option for your air conditioner and/or furnace unit without the high cost.