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Bi-Annual Carbon Block Premium Filter Kit

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Bi-Annual Standard RO 10 IN Filter Kit, 4 Pack, GAC Inline, sediment and two carbon blocks, housing wrench, compatible with RO-TFM-5SV, WP-5, WP5-50, and WP-ST6DM

Special Price $45.99 Sale Price $59.00

This five and six-stage replacement water filter kit is compatible with the RO-TFM-5SV, WP-5, WP5-50, and WP-ST6DM reverse osmosis systems. This kit includes one 5-micron sediment pre-filter (WP104017) that traps sediment and other particulate matter like dirt, silt and rust which affect the taste and appearance of water. Two 5-micron carbon block pre-filters (WP101009) which helps ensure that chlorine and other materials that cause bad taste and odor are greatly reduced. One 10 inch GAC final filter (WP560010) which is used after the storage tank and functions as a final polishing filter. One housing wrench (WP164002) to assist with opening of the filter housings. This kit is perfect when it is time change the five stage pre-filters including the inline.



  • One - 5 Micron Sediment Pre-Filter (WP104017) - Reduces dirt, silt and rust which affect the taste and appearance of your water.
  • Two - 5 Micron Carbon Pre-Filters (WP101009) - Made of high quality activated carbon. It reduces chlorine taste and odors, also conditions the water before it is treated by the reverse osmosis membrane.
  • One - 10 IN GAC Inline Post-Filter (WP560010) - with Fittings (Will not include T for inline filter; order part number 125063). GAC (Granular Activated Carbon) filters are most effective at removing chemicals that give objectionable odors or tastes to water such as hydrogen sulfide (rotten eggs odor) or chlorine. They are not effective at removing minerals, salts, and dissolved inorganic compounds.
  • One - Standard Filter Wrench (WP164002) - To assist you with opening of your filter housings.


Your filter's life my vary based upon local water conditions or use patterns. Recommended replacement of both the sediment and carbon pre-filters every 6 months.


Product dimensions

9 7/8 IN x 2 IN