Cyclopure announces Purefast® HomeXtreme PoE filter for PFAS-filtration

EVANSTON, Ill., May 8, 2025 /PRNewswire/ -- Cyclopure, Inc. has expanded its line of residential filter products for PFAS removal from home water with the launch of Purefast^® HomeXtreme. The high-capacity, 160,000-gallon, DEXSORB^®-loaded filter is priced at $1,200 and designed to run for two years before replacement. Like all DEXSORB filter products, performance of non-detect removal for regulated EPA 6 has been validated.

"They grow up so fast," said CEO Frank Cassou. "We started with a 65-gallon filter in 2022. Our family of four filter sizes – PFHX, PFH80, PFH20, and Purefast Countertop – provide PFAS drinking solutions for families of all sizes and budgets."

With 20 PFHX filters already installed and removing PFAS in a pre-launch, Purefast^® HomeXtreme vessels are now available for purchase on Cyclopure's website. Our filter products are made and fulfilled at Cyclopure's Evanston Labs facility in Evanston, Illinois. Cyclopure's treatment of PFAS does not stop with removal from your home water. We fully destroy all captured PFAS as part of our filter exchange program, eliminating PFAS from the water system forever.

In April last year, U.S. EPA finalized health-based, non-enforceable Maximum Contaminant Level Goals (MCLGs) of zero each for PFOA and PFOS. Zero. None. Meaning, any level of PFOA or PFOS in your drinking water is considered a health risk. Each of our Purefast filters is designed to deliver a zero.

"Our line of Purefast Home filters bring DEXSORB^® for PFAS, the same adsorbent used by municipalities, for use in your home at a cost of less than one cent per gallon," added Cassou. "Our Purefast PoE filters protect every drop of water used in your house – drinking, shower, brushing teeth, dishwasher, laundry, garden. This provides an umbrella of protection that point-of-use, reverse osmosis (RO) can't. Purefast Home filters also don't waste a drop of your water. Every drop treated is available for home use. RO filters require two gallons of water to make one gallon of drinkable water, doubling the family drinking water bill. Worst of all, each gallon of PFAS-laden reject water from RO is put back into the public sewer, returning PFAS to the water system."

Bring PFAS-free water to your home at Cyclopure's online store.

About Cyclopure

Cyclopure is a materials science and environmental engineering firm headquartered in Evanston, Illinois. The company has developed a novel adsorbent (tradename DEXSORB^®) with high selectivity for diverse PFAS structures, regardless of chain length, structure, or functional group. DEXSORB is commercialized for multiple PFAS related uses, including (i) environmental monitoring, (ii) household filtration products, and (iii) municipal + industrial treatment systems.

Purefast HomeXtreme is the latest product in Cyclopure's whole-home filtration line, joining Purefast Home80, an 80-gallon POE filter and Purefast Home20, a 20-gallon Big Blue-compatible filter.

Media contact:
Olga Grzebyk
312-639-5009
[email protected]

SOURCE Cyclopure Inc.