TT-FM-2025 QB TopTech Air Filter 20x25x4 MERV 11 (Unassembled)The TopTech TT FM 2025 QB air filter is an OEM replacement for your TechPure TT MAC 2522 & TT MAC 2025 air cleaner. Installation is simple. Just remove the door from your air cleaner and remove the old filter. Assemble the new filter and insert it into the air cleaner. Replace the door and you're done. *This filter requires some assembly and is shipping unassembled.

20-1/4" x 25-3/8" x 5-1/4" (20

FSM2X2400A

15-1/2" x 23-1/2" x 1-3/4" (19

Each air filter uses filter media that is made from 100% synthetic material that will not support microbial growth and does not absorb moisture

Protect your HVAC system with Glasfloss GDS 14x14x1 disposable furnace filters

Protect your HVAC system with Glasfloss GDS 20x25x1 disposable furnace filters

expanded metal backing that resists rust and corrosion

The media is supported by a galvanized

15-1/2" x 23-1/2" x 7/8" (15

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

FEM2X3000A

these filters offer reliable protection for your HVAC equipment