2½" x 20" Replacement Filter Cartridges
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PureT HQCBC-20-1, 2.5x20" NSF Certified 1 Micron Coconut Carbon Block FilterSKU#:HQCBC-20-1Price: $22.94 As low as Price: $18.35
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PureT 10 micron 20" x 2.5" Coconut Shell Activated Carbon Block FilterSKU#:HQCBC-20-10Price: $20.56 As low as Price: $18.50