This information is current as of September 20, 2017.

The following Instapure LP products are protected by patents in the U.S. and elsewhere. This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including Section 16 of the America Invents Act. Additional patents may be pending in the US and elsewhere.

PAT. NO. Title
9,022,223 Self-cleaning water filtration system
8,323,490 Pressurized water filtration system
7,326,334 End-of-faucet filter
5,135,645 Refrigerator water filter
4,504,389 Water filter