...Product Description Replacement filtermedia for your Spacegard or Aprilaire 2200 or 2250 high efficiency air cleaner. Rated at MERV 10 based upon 1200 CFM. This filtermedia needs changed twice per year if you...
...Product Description Replacement filtermedia for your Spacegard or Aprilaire 2200 or 2250 high efficiency air cleaner. Rated at MERV 10 based upon 1200 CFM. This filtermedia needs changed twice per year if you... more