Stock 201 Filters

Welcome to our Aprilaire Model 201 filters and supplies category page! We sell the Aprilaire Model 201’s individually, in 2-Packs, 4-Packs and Case of 10 specials. We also sell the Aprilaire 4119 pleated spacers and the 4725 seal kits. All of our filters and supplies are sold at discounted prices. Please email us anytime if you have questions. Our email address is: support@arnoldservice.com We would love to help you out and earn your business!