20x20x1 Air Filter by GlasflossProduct Details Glasfloss Air Filters are an excellent choice for any air conditioning system and are the ones used by the professionals. They are manufactured right here in Florida, by Floridians. Each air filter uses filter media that is made from 100% synthetic material that will not support microbial growth and does not absorb moisture. The media is supported by a galvanized, expanded metal backing that resists rust and corrosion. The filter frame

Max Temperature:

moisture resistant beverage board to create a rigid filter frame that is easy to install and remove

Not a replacement for Honeywell Filters

FSM4P4800A

FEM4X4200A

19-1/2" x 19-1/2" x 3-3/4" (19

20" x 20" x 1"

15-3/8" x 25-1/2" x 5-1/4" (15

19-5/8" x 29-5/8" x 3/4"

20" x 25" x 6"

The TopTech TT-FM-2025-QB air filter is an OEM replacement for your TechPure TT-MAC-2522 & TT-MAC-2025 air cleaner

17-5/8" x 17-5/8" x 3/4"