TopTech TT-FM-2025 20x25x4 furnace filters are designed for the TechPure TT-MAC-2522 & TT-MAC-2025 air cleaners. They are rated at MERV 11 and remove many allergens, dust, pollen, and other airborne pollutants. No Assembly is required.
- Model DTT-FM-2025
- MERV 11
- TopTech TechPure OEM Original Equipment Replacement Air Filter
- Fits TechPure TT-MAC-2522 & TT-MAC-2025 Air Cleaners
- Actual Size 19.375" x 24.375" x 3.75"
- initial resistance .232
- Maximum Air Flow 500fpm