Ifilters Whole House Water Filter 2 Stage Removes Sediment CTO and More Minimal Pressure Drop City and Well Water. Clear housing lets you determine the time for cartridge change. Built-in relief button enables easy cartridge replacement. Lasts for up to 6 months for effective water filtration. Make sure your water is clean with this iFilter whole house water filter system. It eliminates dirt, chlorine, scale and more in a home or RV. For convenience, it comes with a 3/4 in. NPT port with a pressure-relief button on the cap for quick filter change-outs. LWH-D Generation 2 System filters and reduces sediment, dirt, sand, silt, rust, scale particles, chlorine taste and odor, VOCs. Use for whole house, inline, under sink and light enough for RVs. Extends life of washing machines, water heaters, pumps and other household appliances. NPT port with pressure-relief button on cap for easy filter change-outs. Designed in California and built from certified approved components. High-quality polypropylene sediment filter and premium coconut shell GAC. Cartridge life: Six months (depending on water quality). Flow rate: 3 GPM/11.4 LPM. Replacement premium filters: SG5-2509 and GAC-2509. Commercial, RV, Residential, Well Water. Activated Carbon, CTO, Chemical Absorption, Coconut Carbon, Coconut Shell Carbon, GAC, Polypropylene, Sediment. Filter, Hardware, Installation kit. Maximum feed water pressure (psi). Maximum feed water temperature (F). Maximum filtered water flow (gallons per min). Minimum feed water pressure (psi). Minimum feed water temperature (F). Number of filters included. No Certifications or Listings. 11.0 inches x 7.0 inches x 16.0 inches. Weight: 7.0 lb.