Replacement 201 Space Gard Aprilaire 2200 Filter 4pk

4-pk Replacement Generic Furnace Air Cleaner Filters for high efficiency air cleaners by Aprilaire and Space-Gard. The genuine Space-Gard filter manufactured by Aprilaire is rated at MERV10, The filters we are selling are rated at MERV11, They exceed the OEM factory filter. These filters can cost up to $40 per filter if you purchase through your heating contractor.