Purefast® Home:
Point-of-Entry Water System for PFAS Removal

High-capacity water filtration system using DEXSORB® to remove PFAS to non-detect at a cost of one penny per gallon.

Product Specifications

  • Treatment Capacity(Based on Rated Flow Rate): 80,000 gallons 
  • Operating Temperature: 40-120°F
  • Pressure Drop Spec: < 5 psi @ 5 gpm
  • Max Operating Pressure: 100 psi
  • Size: 6” (Diameter) x 42” (Height)
  • 3 – 1”NPT threaded plugs to ship the vessel back for PFAS collection
  • Rated Flow Rate: 5 gpm
  • Peak Flow Rate: 10 gpm
  • Media: DEXSORB® for PFAS and activated carbon for taste and odor.

WATER TEST KIT

With your purchase of a Purefast® Home, you will receive a free water test kit. Use this two weeks after installation to confirm your water is PFAS free.

REMOVES EPA PFAS TARGETS

Fully removes the 6 PFAS proposed by the EPA for drinking water regulation to non-detect.

EASY TO USE

With only one inlet and one outlet, plumber installation is quick and no maintenance is required.

SUSTAINABLE AND REUSABLE

Purefast® Home is a 0-100-0 product. Meaning there are zero PFAS in your water, we reuse 100% of the vessel media and ensure there is zero PFAS waste after use.

COMPACT SIZE

Purefast Home is lightweight (19 lbs) and compact (6” x 35”). The vessel can be easily switched out from the fixed control head.

AFFORDABLE

Every water point in your home will be PFAS free for only a penny per gallon.

How Purefast® Home Works

Purefast® Home uses a patented technology (DEXSORB®) that removes PFAS to non detect for water in your home. By installing Purefast® Home into your main water line, PFAS are captured at the point of entry and allow PFAS-free water to supply your entire home.  Purefast® Home features a simple installation, with no additional operation & maintenance required. With a compact size, your Purefast® Home unit will provide a high capacity of 80,000 gallons, or approximately 1 year of treatment life. Cyclopure implements a recycling program for safe disposal of PFAS waste.

Performance Data Sheet

Substance Influent Challenge Concentration Effluent Concentration US EPA Proposed Drinking Water Limit
PFOA
50 ng/L
Non-Detect
< 4 ng/L
PFOS
50 ng/L
Non-Detect
< 4 ng/L
PFHpA
50 ng/L
Non-Detect
NA
PFHxS
50 ng/L
Non-Detect
Hazard Index < 1.0
PFNA
50 ng/L
Non-Detect
Hazard Index < 1.0
PFBS
50 ng/L
Non-Detect
Hazard Index < 1.0
GenX
50 ng/L
Non-Detect
Hazard Index < 1.0
PFDA
50 ng/L
Non-Detect
NA
  • Internal testing demonstrates full removal of 8 PFAS (i.e., PFOA, PFOS, GenX, PFHpA,PFHxS, PFNA, PFBS, and PFDA) at an influent concentration of 50 ppt per PFAS.
  • Non-Detect means < 1 ng/L. (= 1 ppt)
  • Hazard Index defined by US EPA, Hazard Index = PFHxS in ppt /9 ppt + PFNA in ppt /10 ppt + GenX in ppt /10 ppt + PFBS in ppt /2000 ppt. And the Hazard Index should be < 1.0 to comply with the proposed drinking water PFAS limit by US EPA.

Before & After Purefast® Home Installation

Purefast® Home FAQ

Once installed, your Purefast® Home filter will provide 80,000 gallons of PFAS-free water to your home by removing all PFAS to the non-detect level. The operation life of the Purefast® Home system is dependent on your water usage. On average, the Purefast® Home system will provide one-year of operation before filter replacement is required. The best way to check your water usage is to look at your monthly or quarterly water bill.

A professional plumber is required to ensure that your system is properly installed and commissioned.

Cyclopure offers an exchange program for its Purefast® Home filters. When you are ready to replace your current filter, contact us to place a new order. When you agree to return the used filter, we will apply a 25% discount to your order. You will pay $600. When you receive the new filter, save the shipping box to return the used filter to our Chicago facility. Shipping is prepaid.

Cyclopure provides for sustainable handling of used Purefast® Home filters. When a filter is returned to Chicago, spent media is collected for further processing. Cyclopure’s DEXSORB® media can be regenerated in a process that separates and concentrates extracted PFAS. Regenerated DEXSORB® is repurposed for non-drinking water applications, and PFAS waste is fully eliminated by destruction technologies.

Purefast® Home is compact (6” x 36”) and light (19lbs), and can be easily switched out without additional plumbing. Place the filter system in bypass mode, and unscrew the Purefast® Home vessel from the threaded filter control head. Reverse process to install new vessel. When resuming filter operation, it is important to open water flow slowly. Do not immediately open to full flow. See User Manual for system start-up details.

The Purefast® Home media is a blend of DEXSORB® and activated carbon. DEXSORB® removes PFAS to a non-detect level and the activated carbon will provide chlorine reduction (for taste and odor). The media does not remove inorganic ions like fluoride and healthy minerals. Purefast® Home does not remove lead or other heavy metals.

Purefast® Home has been optimized for its hydraulic performance with minimal impact on water pressure. We designed the system to support various household water usage from single faucet use (2.2 gallons per minute) to simultaneous use of multiple faucets and/or shower heads (10 gallons per minutes). With tested a flow rate up to 10 gallons per minute, Purefast® Home reduces the water pressure by less than 5 psi.

Once your order has been received, we will ship your Purefast® Home filter within 5 business days from our facility located in Chicago, IL.

With your purchase of a Purefast® Home system, you will receive a free water test kit that can be used to test your water for PFAS after installation. We suggest testing your water two weeks after installation to ensure proper operation of your filter system.

Click here to see Purefast® Home FAQ as pdf.

Click here to see Purefast® Home User Manual as pdf. 

Contact Us

Contact us for more info:

PurefastHome@cyclopure.com

(312) 216-2434

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