Product review (1 stars): FALSE ADVERTISING & NO CUSTOMER SERVICE
This is false advertising.  Buy-It-Now advertises this filter as manufactured by Aprilaire, but what you receive are knock-offs.  I received BestAIR Pro Series part A-35PR filters that can be found on Amazon for half the price.  These filters are low quality and will deteriorate quickly, according to my heating & ac company.  My Aprilaire filters last a year, and these won't last a season.  Additionally, the company did not respond when I contacted them.  DO NOT PURCHASE THIS PRODUCT.  I have filed a claim with Amazon for a full refund.