Search For merv 11 furnace filter 12 x 20 x 1 filter
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6 pack
$68.65
$88.99
Case of 6 Filters, $11.44 each
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Ships Tomorrow, May. 22nd
6 pack
$56.70
$73.99
Case of 6 Filters, $9.45 each
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2 pack
$62.95
$84.95
Case of 2 Filters, $31.48 each
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2 pack
$81.35
$105.99
Case of 2 Filters, $40.68 each
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6 pack
$46.50
$59.99
Case of 6 Filters, $7.75 each
In Stock
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6 pack
$57.85
$74.99
Case of 6 Filters, $9.64 each
In Stock
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6 pack
$45.90
$59.99
Case of 6 Filters, $7.65 each
In Stock
Ships Tomorrow, May. 22nd
6 pack
$57.30
$73.99
Case of 6 Filters, $9.55 each
In Stock
Ships Tomorrow, May. 22nd
6 pack
$61.50
$79.99
Case of 6 Filters, $10.25 each
In Stock
Ships Tomorrow, May. 22nd
6 pack
$45.30
$58.99
Case of 6 Filters, $7.55 each
In Stock
Ships Tomorrow, May. 22nd
6 pack
$56.70
$73.99
Case of 6 Filters, $9.45 each
In Stock
Ships Tomorrow, May. 22nd
6 pack
$46.50
$59.99
Case of 6 Filters, $7.75 each
In Stock
Ships Tomorrow, May. 22nd
6 pack
$71.70
$92.99
Case of 6 Filters, $11.95 each
In Stock
Ships Tomorrow, May. 22nd
6 pack
$71.70
$83.94
Case of 6 Filters, $11.95 each
In Stock
Ships Tomorrow, May. 22nd
2 pack
$29.45
$37.99
Case of 2 Filters, $14.73 each
In Stock
Ships Tomorrow, May. 22nd
6 pack
$61.50
$79.99
Case of 6 Filters, $10.25 each
In Stock
Ships Tomorrow, May. 22nd
Refrigerator Water Filter Tip #4:
The main ingredient in almost all water filters is activated carbon, which is a form of carbon that has been processed to make it extremely porous and thus to have a very large surface area available for absorption of chemicals and impurities.