Air-filters - Free Shipping & Returns
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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.
Honeywell 20x25 FC100A1037
Regularly replacing your air filter will help improve the efficiency and longevity of your furnace.
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Save Your Furnace Tip #8:
If you have a 6-month filter, schedule your filter changes when daylight savings changes. When you "spring forward" or "fall back" setting clocks around the house, change your filter at the same time.