Easy to store - Easy to put together.

The Five steps above can save you Storage Space, Time and Money!!

 

Nominal Size - 20x25x5

Actual Size - 20.1/8x25.3/16x4.94

 

Protect your home's heating and cooling system from airborne particulates. Improve your system operating efficency and keep your duct cleaner too!

FlatPac Expandable High Efficiency Air Filters come to you flat and store in a much smaller space unlike convential filters. FlatPac filters feature a 20 to 1 Ratio compared to a single conventional 5 inch filter. FlatPac filters feature High Capacity Depth Loading Fiberglass Filter Media which effectively captures troubling airborne allergens such as dust, dander and plant pollens.