Foam Air filter made with open cell foam measures 24 wide x 25 feet long x 14 Features a untested MERV 4 rating for capturing dust lint pollen pet hair and more. 30PPI fom means this is rated at 30 pores per inch with a rage of 25-35 pores per inch. Washable and reusable or disposable. Has many other uses besides air filtration. Easily cut to size with sharp shears or utility blade.
This Nortek air filter is used for CMF and CMF2 Nordyne gas furnaces. 669073 is a foam filter. The filter is washable.
Duraflow Filtration Mobile Home Foam Filter - 19 x 35 x 1/4 - Compatible with Coleman (Model #7660-3401, 7660-340 and Nordyne (Model #669073
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