Water Filter Solutions

Whether you need a standard or custom water filter solution, 

A.S. Filtration is here to help with sustainable products that are made in the USA.

Our products were all created as solutions to common water filtration and treatment problems, and we pride ourselves on excellent customer service.

We also offer the only filter media on the market that is antimicrobial and has earned EPA registration, California DPR registration and NSF/ANSI-61 registration. You can feel good about killing bacteria without having to use, handle or store harmful chemicals.

PATHSHIELD ANTIMICROBIAL FILTER MEDIA CAN HELP MEET YOUR TMDL COMPLIANCE FOR STORMWATER RUNOFF CONTAINING BACTERIA.

When building the stormwater pollution prevention plan for your next construction project, include PathShield filter media to kill harmful bacteria on contact.

Our industrial filtration solutions remove more than 95% of particulate matter and kill bacteria, improving the lifespan and efficiency of your equipment for bottom-line savings and lower maintenance requirements. 

COOLING TOWER WATER TREATMENT

A.S. Filtration’s cooling tower water treatment solutions are setting the new standard for clean water – all without chemicals or hazardous byproducts.

DECREASING OPERATING EXPENSES, INCREASING EFFICIENCY.

"The savings are tremendous. The system paid for itself years ago."

- Chuck McAlpin, Facilities Manager

Cooling towers are prime targets for energy savings. With A.S. Filtration’s cooling water filtration products, you can reduce cooling tower energy consumption by as much as 40%.

A.S. Filtration’s unique filter systems fit the bill. They require minimal maintenance and keep your HVAC and other process systems humming along so you can focus on your mission. You can count on our filter systems, while your community counts on you.

Critical facilities never quit. ​Neither do our filter systems.

Utilities, data centers, health care facilities and financial centers are among the nation’s critical facilities that demand continuous, reliable service – because that’s what’s demanded of them.

Cooling towers, which account for 20% or more of a facility’s energy costs, are prime targets for quickly reducing environmental impact.

Our filtration solutions are perfect additions to your sustainability efforts. Our non-corrosive products and non-toxic filter media reduce the need for handling and storage of hazardous chemicals, cut back on water and energy usage, and decrease maintenance requirements.

Choosing A.S. Filtration’s sustainable water treatment solutions is a proven choice for earning LEED certification points and supporting your green building values.

Legionella is present in most bodies of water, and the environments in cooling towers, hot or cold water systems, hot tubs, fountains and spas are ideal breeding grounds for the bacteria.

Pathex and PathShield filter media do what others can’t. They kill waterborne bacteria on contact, improving the water quality in your facility.

Including Pathex filter media in your water treatment plan is a cost-effective and environmentally friendly option for helping to achieve ASHRAE Standard 188 compliance by reducing and controlling Legionella. The media is chemical-free and so safe it’s NSF/ANSI-61 rated for drinking water. Legionnaires’ Disease remains common throughout the world, so ASHRAE has worked to develop standardized requirements for managing the risks associated with Legionella growth and exposure.

As a leader in water filtration and treatment, A.S. Filtration has followed the conversation to stay updated on the standard’s requirements. Count on us to be your partners in managing Legionella risk and achieving ASHRAE 188-2018 compliance.