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Annual Four-Stage Water Filter Kit

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Standard 10 IN 4-Stage Filter Kit with 10 IN Inline, Compatible with RO-TFM-4SV and ZeroWaste(R)
Special Price $35.99 Sale Price $47.00

This four-stage water filter kit is compatible with the four stage RO-TFM-4SV and ZeroWaste (R) 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 your water. One 5-micron carbon block pre-filter (WP101009) which helps ensure that chlorine and other materials that cause bad taste and odor are greatly reduced. One 10 IN GAC final filter (WP560010) which is used after the storage tank and functions as a final polishing filter. If it is time to change the four stage pre-filters including the inline, this kit is perfect for those needs.



  • One - 5 Micron Sediment Pre-Filter (WP104017) - Reduces dirt, silt and rust which affect the taste and appearance of your water.
  • One - 5 Micron Carbon Pre-Filter (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.


The life of your Annual Four-Stage Water Filter Kit may vary based upon local water conditions or use patterns. Recommended replacement of both the Sediment and Carbon Pre-filters every 6 months, and your GAC Final Filter should be replaced annually


Product dimensions

9 7/8 IN x 2 IN