Superfund Research Program

April 2022

Water pitcher with filter filled from the tap.
SRP-funded small business CycloPure, Inc. developed a new filter cartridge that is compatible with Brita pitchers can remove PFAS from drinking water.

The Purefast cartridges are based on CycloPure’s DEXSORB+ technology, which uses renewable cup-shaped cyclodextrins, derived from corn starch, to bind and remove all 40 PFAS targeted in the U.S. Environmental Protection Agency PFAS Roadmap.

Read more in the NIEHS Environmental Factor Newsletter.