Electro-air aluminum mesh prefilter 78-0855

One (1) NEW - Five Seasons / Electro-Air Aluminum Mesh PreFilter 78-0855

Fits Five Season - Electro-Air 16" x 20" Electronic Air Cleaners

Previously part number 78-1055

Part number 78-0855 Size ( 15" x 11-1/4" x 5/16" ) (2 required) .

The above part is slightly smaller and will be needed by some older units only (please measure).

Please measure as Part # R0-0855 may fit better in some models .