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Carbon Block Filters
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Specialty Filters

KX Filter Clearance Sale

We are offering special clearance pricing on the following original KX MatriKx filters we still have in stock. 

This offer is good until stock runs out, with no backorders. This special pricing does not apply to the new GreenBlock filter versions.

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KX Matrikx Pb1 - 2.5" x 9.75"
KX Matrikx Pb1 - 4.25" x 9.75"
KX Matrikx CTO +3 - 2.5" x 20"
KX Matrikx Pb1 - 2.5" x 20"
KX Matrikx CTO +3 - 2.5" x 9.75"