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20 x 4.5 Inch Big Blue Water Filters
Used in Whole House Systems, Commercial Filter Systems, and many other Water Filter Systems
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Pentek ECP1-20BB Comparable Pleated Sediment Water Filter by Tier1 (20-inch x 4-1/2-inch)
Price $22.99 List Price Price $33.99 Save 32% -
Tier1 20 inch x 4.5 inch String-Wound Sediment Water Filter (1 Micron)
Price $23.99 List Price Price $35.99 Save 33% -
Tier1 20 inch x 4.5 inch Pleated Sediment Water Filter (1 Micron)
Price $25.99 List Price Price $38.99 Save 33% -
Crystal Quest 4-5/8 in x 20 in Multi Stage ULTRA Filter Cartridge
Price $315.00 List Price Price $378.00 Save 16%Free Shipping -
Crystal Quest 4-5/8 in x 20 in Multi Stage PLUS Filter Cartridge
Price $235.00 List Price Price $235.99 Save 0%Free Shipping -
20 X 4.5 Spun Wound Polypropylene Replacement Filter by Tier1 (1 micron)
Price $18.99 List Price Price $24.99 Save 24% -
Hydronix SPC-45-2001 20-inch x 4.5-inch Pleated Sediment Water Filter 1 Micron
Price $30.99 List Price Price $48.97 Save 36% -
Hydronix SWC-45-2001 String Wound Sediment Water Filter (1 micron)
Price $28.99 List Price Price $36.41 Save 20% -
Pentek ECP1-20BB Pleated Sediment Water Filters (20-inch x 4-1/2-inch)
Price $30.99 List Price Price $40.99 Save 24% -
Pentek DGD-2501-20 Sediment Water Filters (20-inch x 4.5-inch)
Price $26.99 List Price Price $35.99 Save 25% -
Pentek WP1BB20P String-Wound Water Filters (Sold Individually)
Price $44.99 List Price Price $58.99 Save 23% -
Hydronix SDC-45-2001 Sediment Polypropylene Water Filter Cartridges
Price $25.99 List Price Price $32.99 Save 21%