The Most Common Furnace Filter Issue And How To Fix It

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Is Your Furnace Sucking In Dirty Air? Our Furnace Filter Magnetic Slot Seal is the answer to this question Our air-sealed cover has been specifically

I think I'll make a similar cover for my furnace filter slot I see the potential for better return air flow upstairs by restricting leakage slot cover plate and had the filter stick out several inches! I see there are companies that make custom made filters, just seems an

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