Replacement filter media for Spaceguard or Aprilaire model 2200, 2500 and AC22 house air cleaner.
Replace every 6 months if you have heating and 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.
- Max length: 24 1/4 inches
- Max expanded height: 20 inches
- Approx. collapsed height: 4 inches
- Width: 6 1/4 inches
- Weight: 1lb 12oz
- MERV: 11
- Direction of air flow: indicated on product
- Instructions: on product of packaging