Grade C+
Cost Performance
NSF 42/53/401
100 gal

Full system NSF Certified to Standards 42, 53 and 401. Certified to reduce over 60 other contaminants. Short filter life lasts 100 gallons. Frequent filter changes drive up ongoing cost. Bulky on faucet design takes up sink space.


The improved next generation of PUR faucet mounts is at your service. With high-quality construction, 1-click installation, and easy push-button removal, there's never been an easier or more reliable way to get PUR water. Each PUR MineralClear™ filter gives you 100 gallons of clean, healthy, great-tasting water.

Product Features

MineralClear™ filter filters water over natural minerals for a crisp, refreshing taste. Certified to reduce lead, chlorine (taste and odor), microbial cysts, and more. Filter removes 99% of lead.
Easy push-button removal makes it easy to remove and replace when you need extra room in the sink.
360-degree swivel allows it to fit well in most sinks.
Built-in electronic filter-life indicator tells you when the filter needs to be changed.
High-quality construction: new finishes and materials stand up to tough kitchen use.

  • Easy One-Click Installation

  • Built-in Electronic Filter Life Indicator keeps track of your filter life

  • Conveniently provides up to 100 gallons (two to three months) of healthy clean water

  • Enjoy filtered or unfiltered water at the flip of a switch


Product Dimensions: 4 x 5 x 6 inches
Shipping Weight: 14.4 ounces
Item model number: FM-3700
Part Number: FM-3700B
Color: Chrome
Item Package Quantity: 1
Number Of Pieces: 1

Item Dimensions
Length: 4 inches
Width: 5 inches
Height: 6 inches


Customer Rating: 2.7 out of 5

Number of Reviews: 594

“I will never buy another PUR product. ”
W.L. | 159 reviewers made a similar statement

“After 3 months started developing leaks, by 4 months is unusable with at least 3 cracks spraying everywhere. ”
T. Sullivan | 158 reviewers made a similar statement

“The original one we owned lasted for several years, but the last two models barely 6 months. ”
skdc | 101 reviewers made a similar statement

Data Source Reference: www.amazon.com