The filters I purchased fit my furnace perfectly.

I love the filters and the price and excellent service has made me a repeat customer.

Fast shipping

Filters were received on time as promised and they were undamaged. The webpage is easy to use and ordering is seamless.

Shipment boxes damaged causing filter casing damage. Fit in HVAC is not tight.

Perfect fit with clean and pollen free air.

The cost of air filters at the big box stores is ridiculous. These filters are awesome quality and much better pricing. Thanks Factory Direct.

Great Product and fast shipping!

You folks are great. I know I will get my order when you say. Shipping is fast and easy.

Ordered, shipped right to my house

Excellent quality for the cost

Easy to use website and fast shipping. Filter are a great price

Received in record time for shipping. Great Filters

I"m happy all is good

superb job

Great filter fast shipping excellent customer service

Great product, well packaged and arrived in great shape.

I received my 4 filter order of 20x20x4 yesterday and all 4 filters were banged/ crushed up a bit, looks like the shipper may have loaded a heavier item on top and crushed my filter shipping box. I think factory direct filter should us a shipping "TOP LOAD ONLY" or a "DO NOT STACK ANYTHING ON TOP OF THIS BOX" label. May help!

Factory Direct manufactures my filter to the size I need because they are not standard. They do a good job and ship quickly. Their pricing is fair.

I'm not even sure if the Home Despot sells MERV 11 filters, but according to the website they have 'em (at least in my area) for just under $19 each. The guy who installed my FHA furnace made the opening slightly too small to fit a standard 16x25x1 filter, so I have to order custom fit filters. This is my second batch ordered from Factory Direct Filters, and I can't complain about anything. They're the right size (15. 5x26x1) and at a good MERV rate, not too dense and not too thin, and the price shipped is nothing more than pennies (literally and I don't say the word "literally" like some folks do). A great product, shipped, at a reasonable price. What's not to like?