Search For 16 1/2 x 21 1/2x1
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Showing 1 - 16 of 22 Products, Sorted by
2 pack
$26.75
$34.99
Case of 2 Filters, $13.38 each
In Stock
Ships Tomorrow, May. 20th
2 pack
$41.45
$53.99
Case of 2 Filters, $20.73 each
In Stock
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2 pack
$47.20
$60.99
Case of 2 Filters, $23.60 each
In Stock
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2 pack
$15.25
$19.99
Case of 2 Filters, $7.63 each
48 Pieces In Stock
4 pack
$99.95
$109,395.00
Case of 4 Filters, $24.99 each
Ships in 2-3 Days
3 pack
$24.95
$42.99
In Stock
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2 pack
4 pack
$65.59
$89.95
Case of 4 Filters, $16.40 each
Ships in 2-3 Days
6 pack
$223.60
$269.99
Case of 6 Filters, $37.27 each
In Stock
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2 pack
$16.99
$21.99
Case of 2 Filters, $8.50 each
In Stock
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3 pack
$134.95
$150.00
Case of 3 Filters, $44.98 each
In Stock
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3 pack
$86.99
$120.00
Case of 3 Filters, $29.00 each
In Stock
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2 pack
$43.90
$79.90
Case of 2 Filters, $21.95 each
In Stock
Ships Tomorrow, May. 20th
$49.95
$57.99
In Stock
Ships Tomorrow, May. 20th
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.