Grade D+
Cost Performance
WQA to NSF 42/53
150 gal

Not NSF Certified. WQA tested to NSF Standards to reduce 97% of chlorine and over 50 other contaminants. Short filter life lasts 150 gallons. Low initial system price and high, frequent filter replacements drive up ongoing costs.


The Watts Premier Filter-Pure (UF3) Water Filtration Device utilizes three-stage filtration to ensure you get cleaner, healthier drinking water straight from the tap. In addition to reducing lead, chemicals, and chlorine taste and odor, the UF3 uses Hollow-Fiber technology to trap and remove even the tiniest particles from your water. Featuring a patented space-saving design that is perfect for houses and apartments, the UF3 can be installed in a matter of minutes.

Watts Advanced 3-Stage Water Filtration System provides your family with clean, safe, great tasting water. This system utilizes high performance sediment prefilter, lead and Chemical reducing carbon block followed by advanced technology Ultra Filtration Membrane filter. System is WQA Tested and Certified for the reduction of chlorine taste and odor, lead, chemicals including herbicides, pesticides, insecticides, as well as the removal of cysts, Cryptosporidium, Entamoeba, Giardia and Toxoplasma. System also reduces particulates, sand, silt sediment and rust. Patented design with auto shut off valve and push-button filter changes makes it easy to install and maintain.

  • Reduce your environmental impact: Using this Watts Filter-Pure UF3 system can save over 2,500 half liter bottles going in to land fills per filter change out

  • System comes equipped with everything needed for installation

  • Valve-in Head shuts water off automatically for easy filter changes - no tools needed

  • High end ceramic valve Euro style brushed nickel non-airgap faucet for easy filling of glasses, pitchers, and coffee pots

  • WQA Certified to NSF/ANSI Standard 42 and 53


Product Dimensions: 5 x 3 inches; 0.2 ounces
Shipping Weight: 6.6 pounds
Item model number: 531130Part Number: 531130
Item Package Quantity: 1

Item Dimensions
Weight: 4.5 Grams
Length: 5 inches
Width: 3 inches
Height: 0.01 inches


Customer Rating: 4.2 out of 5

Number of Reviews: 93

"So, it works well, the water tastes great and the faucet looks good. "
C. Burdick | 46 reviewers made a similar statement
"The water tasted great. "
Kenneth Chen | 22 reviewers made a similar statement
"Easy to install. "
Philip Gray | 16 reviewers made a similar statement

Data Source Reference: www.amazon.com