Reduce PFAS to non-detect levels.
A commercial-grade ion exchange system engineered to remove a broad spectrum of PFAS compounds from your water supply. Built around ResinTech SIR-110-HP resin, the NWS-PFAS-8 delivers reliable reduction below current EPA criteria — at flow rates up to 8 gallons per minute.
Built to order for your application
Each NWS-PFAS-8 is assembled specifically for your order. Typical processing time is 3–5 business days before the system ships.
PFAS — per- and polyfluoroalkyl substances — are a class of synthetic chemicals that resist breaking down in the environment and have been detected in water supplies across the country. The NWS-PFAS-8 is purpose-built to address them.
At its core is ResinTech SIR-110-HP, an ion exchange resin specifically designed to capture a wide spectrum of PFAS compounds and reduce concentrations to non-detect levels. Compared to granular activated carbon, the high removal capacity and superior kinetics of SIR-110-HP mean fewer media changeouts, lower waste volume, and a smaller equipment footprint for the same job.
The system handles applications requiring 8 gallons per minute or less. Need more throughput? Capacity scales by adding systems in parallel — so a single platform grows with your facility.
What are PFAS, and why do they matter?
Often called "forever chemicals," PFAS are used in countless industrial and consumer products and do not readily degrade in nature. Because they persist and accumulate, the U.S. Environmental Protection Agency has established criteria limiting certain PFAS in drinking water. The NWS-PFAS-8 is designed to bring treated water below those criteria.
Built for performance and lower lifetime cost
Broad-Spectrum Reduction
SIR-110-HP resin targets a wide range of PFAS compounds, reducing concentrations to non-detect levels and below the EPA's drinking water criteria.
Fewer Changeouts
Superior removal capacity and kinetics mean the resin lasts longer between exchanges than carbon — less downtime, less media, less hauling.
Smaller Footprint
Higher capacity per cubic foot of media keeps the equipment compact — a single 12" × 48" vessel handles point-of-entry duty for many homes.
Scales in Parallel
Need more than 8 GPM? Add systems side by side to multiply throughput without redesigning around a different platform.
Less Waste
Because the resin works more efficiently than carbon, the system generates lower spent-media waste volumes over its service life.
Complete & Ready to Install
Ships as a full assembly — tank, resin, control head, bypass valve, and internal components — built to order for your application.
Ion exchange, simplified
PFAS molecules carry a negative charge. The SIR-110-HP resin is engineered to attract and hold them as water passes through the vessel.
Water Enters
PFAS-contaminated water flows into the 12" × 48" vessel through the In-and-Out control head.
Resin Captures PFAS
As water passes through the SIR-110-HP bed, the resin binds PFAS compounds through ion exchange.
Treated Water Out
Water leaves the vessel with PFAS reduced to non-detect levels, below EPA criteria.
Lead / lag, for confidence and continuity
For optimal performance, we recommend installing two vessels in a lead/lag arrangement. It's the configuration trusted in professional PFAS treatment — and it's straightforward to deploy.
The Lead
The first vessel does the primary work, capturing the bulk of the PFAS load as water passes through. It is monitored and changed out first as the resin approaches capacity.
The Lag
The second vessel acts as a polishing and safety stage. It ensures continuous protection even as the lead vessel nears the end of its service life — so treated water quality never lapses.
What ships with each system
Every NWS-PFAS-8 is built to order as a complete, install-ready assembly.
Black 12" × 48" Mineral Tank
Durable composite pressure vessel sized for point-of-entry whole-system service.
2 Cubic Feet of ResinTech SIR-110-HP
The PFAS-selective ion exchange media at the heart of the system.
In-and-Out Head with Bypass Valve
Control head for inlet/outlet flow, plus an integrated bypass for service and maintenance.
Upper Basket & Gravel Under-Bed
Internal distribution components that support the resin bed and ensure even flow through the media.
The details, on paper
Built for point-of-entry treatment
The NWS-PFAS-8 is suited to settings where PFAS has been identified and 8 GPM or less covers the demand.
