Filtrete Advanced Under Sink Quick Change Water Filtration Filter, 3US-PF01

This replacement cartridge is designed for use with System 3US-PS01 and features Healthy Living Filtration Level to reduce microbial cysts, chlorine taste and odor, sand, soil, silt, rust and sediment. It allows you to use your existing faucet without having to install a separate faucet. It features a Sanitary Quick-Change design that requires a simple quarter turn for installation with no spilled water or mess to clean up. The cartridge is NSF Standard 42, 53 and 372 Certified - Use only genuine Filtrete/OEM replacement filters certified for use with Filtrete systems.

• Filtrete Drinking Water System Refill. Now you can have cleaner, great tasting water at your convenience, fresh from your tap. 
• Filtrete under-sink water filtration products are easy to install, with no mess, long lasting replacement filters that can be changed with just a twist. And using filtered water from home as an alternative to bottled water. You will need an adjustable wrench and a screw driver. Turn off the cold water supply and remove supply line to faucet using wrench. Install push-in fittings to faucet and cold water supply line. Install filter mounting bracket to area under sink. Install filter to mounting bracket. Cut tubing to length to fit between filter and supply line and from filter to faucet. Connect the tubing. Turn on water supply and enjoy cleaner, better tasting water. 
• Healthy Living water filtration reduces microbial cysts, chlorine taste & odor, sand, soil, rust, and sediment. 
• 1/4 turn change filter replacement that lasts 6 months or 2,000 gallons. 
• Maintains water flow rate from your faucet. 
• NSF certified Standard 53 and 42. Consider an upgrade to the Filtrete Maximum Under Sink Filter for 99.3% Lead Reduction.