GE FXHSC / FXHTC. The outer layer is 10 micron to hold more dirt. Whirlpool WHKF-GD25BB / WHKF-DWHBB / WHKFDWHBB. This filter filters up to 30000 gallons, depending on the local water quality. Ensure you flush the new inline filter to drain with at least 5 gallons of water before putting it into operation.
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