Complete Filtration Services is a full service provider of filter products and
equipment. We provide a wide range of filter products to the Residential Commercial and Industrial
PLEASE CONTACT US IF YOU DO NOT SEE WHAT YOU NEED, OR IF YOU WOULD LIKE THE ITEMS ON OUR SITE IN DIFFERENT QUANTITES THAN THE ONES LISTED. ITEMS ARE CONSTANTLY BEING ADDED SO ADDITIONAL IMAGES MAY NOT BE SHOWN BUT ARE AVAILABLE UPON REQUEST. THANKS FOR SHOPPING WITH US!!!!
20x21-1/8x1 MERV 11 American Standard Replacement Pre-Filter
Replacement Filters for American Standard. Replacement 1 pleated air filter for American Standard #BAYFTAH21W1A. The nominal size is 21 x 21 1/2 x 1. The actual size is 20 x 21 1/8 x 1. It can be used to replace washable pre-filter #BAYFTFR14W1A. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. It captures a wide variety of airborne allergens including dust, mold, pet dander, and dust mites to extend the life of your air cleaner filter. It lasts up to 3 months.
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