The Filters Fast FFRAG13-20245 works in the following applications:
The Filters Fast air furnace filters MERV 13 are 20x24x5 inch filters for your home. Filters Fast air filters offer the highest quality in air filtration at a more economical price. This Filters Fast air filter features a MERV 13 rating, which will provide your family with the best in air filtration and air quality. This filter only has to be changed once a year and fits anywhere a 1" filter fits.
The life of the filters is subject to the environment it's installed in, but typically RAG filters last up to three times longer than a standard 1" filter. The foam gasket header on the filters increases particle capturing efficiency because it helps reduce the air bypass. Typical 1" filters don't have this feature.
Filters Fast 20x24x5 MERV 13 Return Grille Filter:
Return grille air filters protect your air from harmful contaminants and particles that are released from your furnace. This 5" filter will provide even further protection as it features deeper pleats. The MERV 13 return grille filter will remove 90 percent of particles down to 1.0 microns in size.
The FFRAG13-20245 is an air filter for your furnace or AC unit that will protect your home from particles and contaminants from being released into the air you breathe.