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20x23x1 MERV 8 ( MPR 600, FPR 5-6 ) 1" Air Filters for AC & Furnace. 4 Pack. Exact Size: 19-1/2 x 22-1/2 x 3/4 - Walmart.com
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20x23x1 MERV 8 ( MPR 600, FPR 5-6 ) 1" Air Filters for AC & Furnace. 4 Pack. Exact Size: 19-1/2 x 22-1/2 x 3/4 - Walmart.com
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20x23x1 MERV 8 ( MPR 600, FPR 5-6 ) 1" Air Filters for AC & Furnace. 4 Pack. Exact Size: 19-1/2 x 22-1/2 x 3/4 - Walmart.com
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Great Value, 16x20x1, MERV 8 GOOD HVAC Air and Furnance Filter, Captures Dust, 2 Filters - Walmart.com
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