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Honeywell 20x25x4 AC Furnace Air Filter, FC100A1037 Filter Replacement, Merv 11 Filter Media with Homequip Disposal Bag 1-Pack (Actual Size: 19.94 x 24.86 x 4.38 Inches) - Amazon.com
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20x25x5 (20x25x4.38) Replacement Filters that fit most Honeywell, Carrier, Bryant, Lennox 4 inch filters.
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Filterbuy 20x25x4 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.38 x 24.38 x 3.63 Inches) - Replacement Furnace Filters - Amazon.com
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Honeywell FC100A1037 Furnace Filters, 20x25x4 Air Filter Replacement Merv 11 Filter Media with Homequip Disposal Bag (2 Pack) - Walmart.com
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