"24x20 filter fall way short. In my filter holder it will not stay ,to small . Ok to skimp on stand up slots , not overhead. Will not purchase fromthem again. I wrote and told them, + remove me from their mailing list."

"I shopped around and decided to buy from factorydirect filters. Send like a good product. Great price"

"This was a very smooth purchase. "

"Very quick delivery on filters. Hopefully, they will work very well."

"Fast shipping and at a great price. Can't beat it!"

"The supplier filled the order promptly. Shipment was quick, very quick. I installed one filter immediately and will check in a month how it performs. It is installed in a poserful air handler in the attic. The unit moves the air (cold or hot) through our entire house activated/controlled by the thermostat for our geothermal heat pump."

"Easy to order and arrived as promised!"

"It is frightening to realize how much dust and dirt would be in my air conditioner coils if I didn't have these filters!"

"Easy to deal with and my order arrived right on time."

"We have used your products for many years without any repairs required to our system and with 2 very serious allergy suffers as comfortable as possible."

"good service.Thanks.**********"

"Great company...super fast delivery time...highly recommended...."

"I needed high quality filters for my new home and new HVAC system. I am extremely please with the product and the experience."

"The order was correct, arrived as scheduled and works just fine."

"Fast, efficient, and best of all...correct filters were received..only good things to say about my purchasing experience!"