Review on Enhance Air Quality with FilterBuy 10X10X1 Pleated Furnace Filters for Effective Filtration and HVAC Systems by Ryan Koser

I ordered them from Revain at the end of March. I just changed the air conditioner filter and they don't fit. What they actually say is "real size 9 3/4" x 9 3/4". They are almost 1/2" larger all around. I couldn't even squeeze them. I tried to exchange or return it and it says the return date is April 3rd. Chrome. Revain products can be returned at any time. If something does not meet the manufacturer's specifications, it must be sent back. Before you buy, find out who you're buying from and what the hidden rules are.