Watts Premier Annual 3-Pack Filtration Kit for 4 Stage RO-TFM-4SV and ZeroWaste RO Reverse Osmosis System, Water Filter Replacement, Sediment Filter, Carbon Pre-Filter, 10" GAC Inline Post-Filter

ANNUAL COMPREHENSIVE FILTER REPLACEMENT KIT: Say goodbye to unpleasant tastes and odors with the Watts Premier Annual 3-Pack 4-Stage Filter Kit, which is compatible with the four stage RO-TFM-4SV (09129993) and ZeroWaste (0950045) Reverse Osmosis Systems. The included 3 filter types are tailored for specific filtration purposes, collectively ensuring crystal clear, great-tasting drinking water every time.

HIGHLY EFFECTIVE FILTRATION: This kit includes one 5-Micron Sediment Filter (WP104017) for reducing particulate matter like dirt, silt, and rust that affect the taste and appearance of your water and one 5-Micron Activated Carbon Pre-Filter (WP101009) for conditioning the water and reducing chlorine tastes and odors.

FINAL FILTER: Also includes one 10" GAC (Granular Activated Carbon) Inline Post-Filter (WP560010) with a flow rate of 0.5 gpm (1.9 lmp) and capacity of 1500 gallons. This filter is 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 filter includes 1/4" FNTP connections, though a compression tee is not included.

QUALITY CONSTRUCTION: These durable filters are crafted from high-quality materials for maximum filtration. Filter life may vary based upon local water conditions or use patterns, but we recommend replacing sediment and carbon pre-filters every 6 months and the GAC post-filter once a year.

THE PREMIER DIFFERENCE: Since our founding in 1989, Premier has been dedicated to the design, development, and marketing of high-quality water filtration systems that exceed industry standards. Following our Watts Water Technologies in 2001, our audience and influence have only expanded, solidifying Watts Premier as a trusted leader in the industry.