General Aire 3FM1625 Filter Media
Replacement Filter Media. Approximate dimensions are 16 x 25 x 3.
Also known as part 4521, 14164
Replace every 6 months if you have heating & cooling OR every 12 months if you only have heating. If you have a dusty environment or shedding pets you may need to replace your filter more often.
|Service Interval||6 Months|
- MAC 1200 Media Air Cleaner 1 Needed