These are some of the best furnace filters

To big, sizes are all different

Not nominal size as printed on package, ONLY FULL ACTUAL size, had to return!

Quite cheaper than any other place

These filters work well and are a good value

These are really good air filters without blocking to much air flow

Great product and price. Delivered promptly

Lasts up to 3 months but have to change every month.

These are a must have, quality is essential the price is great .😌

Worked great reasonable price will definitely buy again