Media Filter Search:
Finding the best fit
If you know the model number of the filter you are replacing, enter it here. By entering a part number we can limit your selection to only those filters we know to be compatible.
Space-Gard 401 Air Filters
Regularly replacing your air filter will help improve the efficiency and longevity of your furnace.
Find Compatible Filters for the Following Brands
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Save Your Furnace Tip #10:
Turn off your furnace / air conditioner fan during filter changes.