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

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

Product Specifications

Purefast® Home80

  • Operating Temperature: 40-120°F
  • Pressure Drop Spec: < 5 psi @ 5 gpm
  • Max Operating Pressure:
    – PFH80: 100 psi
    – PFH20: 90 psi
  • Rated Flow Rate: 5 gpm
  • Peak Flow Rate: 10 gpm
  • Media: DEXSORB for PFAS and activated carbon for taste and odor.
  • Treatment Capacity(Based on Rated Flow Rate): – PFH80: 80,000 gallons
    – PFH20: 20,000 gallons
  • PFH80: 3-1″NPT threaded connections for inlet, outlet and commissioning
  • PFH20: Compatible with Big Blue Filtration System

Purefast® Home20

WATER TEST KIT

With your purchase of a Purefast Home80 product 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

PFH80 measures at 6”x42” while PFH20 measures at 4.5”x20”

AFFORDABLE

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

How Purefast® Home Works

Purefast Home products use Cyclopure’s a patented technology, DEXSORB, to remove PFAS from water to non-detect levelsBy installing PFH80 or PFH20 into your main water line, PFAS are captured at the point of entry and allow PFAS-free water to supply your entire home.  Our Purefast Home products feature a simple installation, with no additional operation & maintenance required. Cyclopure also 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® Home80 and Purefast® Home20 FAQ

  • PFH80
    Once installed, your 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 filter is dependent on your water usage. On average, the filter 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.
  • PFH20
    Once installed, your filter will provide 20,000 gallons, or appoximately 3 months,  of PFAS-free water to your home by removing all PFAS to the non-detect level.  The operation life of the filter is dependent on your water usage. The best way to check your water usage is to look at your monthly or quarterly water bill.
  • PFH80
    A professional plumber is required to ensure that your system is properly installed and commissioned.
  • PFH20
    The system is designed to fit into the Big Blue Filtration System. A professional plumber is required to ensure that your system is properly installed and commissioned.
  • PFH80
    Cyclopure offers an exchange program for its 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.
  • PFH20
    Cyclopure offers an exchange program for its 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 $20 discount to your order. 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 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.

  • PFH80
    This filter 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 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.
  • PFH20
    This filter is compact (4.5” x 20”), and can be easily switched out without additional plumbing. 

The filter 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. Our filters do not remove lead or other heavy metals.

PFH80 and PFH20 have 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, our filters reduce the water pressure by less than 5 psi.

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

With your purchase of a filter 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.

The housing bracket and filter wrench are not included. These housings are used in a variety of configurations so sending a bracket that may not be needed is the reason we don’t include them in the box.  

  • PFH80

For homes on municipal water, it is best to monitor your water meter or refer to your water bill statement to determine the total volume of water that has passed through system. If you do not have a water meter, then we suggest attaching a totalizer to your Purefast Home filter to track how much water has been through your system. Totalizers are readily available on Amazon and easy for a plumber to install.

Click here to see PFH80 FAQ as pdf.

Click here to see PFH20 FAQ as pdf.

Click here to see PFH80 User Manual as pdf. 

Contact Us

Contact us for more info:

PurefastHome@cyclopure.com

(312) 216-2434

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