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CTS-Series Cooling Tower Filtration Systems – Precision Filtration for Cooling Towers, HVAC Systems & Closed-Loop Water Circuits

The Everfilt® CTS-Series Cooling Tower Filter is a high-performance filtration solution engineered specifically for cooling tower basins, closed-loop systems, and HVAC process water where airborne dust, silt, and organic debris pose a serious risk to operational efficiency. Designed to protect mission-critical systems from fouling, corrosion, and mechanical failure, the CTS-Series offers robust filtration with configurations built for long-term reliability.

Protect & Extend Cooling System Life

Cooling tower water contaminated with particulate matter can quickly degrade pumps, clog strainers, and cause premature heat exchanger failure. The CTS-Series Cooling Tower Filter removes organic and inorganic solids before they impact performance, with filtration capabilities down to 5 microns when paired with a multi-media pack, or 40 microns with standard screen filtration.

Tailored for Water System Demands

Constructed from corrosion-resistant 304SS or 316SS, each unit is built to perform in demanding environments. The CTS-Series Cooling Tower Filter is available in a range of sizes and flow capacities, with manual or automatic backwash modes and skid-mounted, freestanding frames for simple installation and servicing. Pump packages, starter motor options, and advanced control panels provide seamless integration into new or existing infrastructure.

Key Benefits
 

• Ideal for cooling towers, closed-loop systems, chilled water systems, and HVAC equipment

• Filtration down to 5 microns with multi-media configuration or 40 microns with screen systems

• Constructed from 304SS or 316SS for long-lasting corrosion protection

• Removable 304SS wedge wire underdrains (no PVC or false bottoms) for long-term reliability

• Available with electric, pneumatic, or hydraulic actuated valves

• Manual or automatic backwash functionality for reduced labor

• Skid-mounted design with D-rings for easy transport and secure placement

• Large side access manways for safe, quick maintenance

• Customizable control panel options for local or remote operation

Whether you're optimizing a municipal cooling plant, an industrial HVAC loop, or a high-efficiency commercial chiller system, the Everfilt® CTS-Series provides dependable filtration designed to safeguard your system and streamline maintenance, ensuring cleaner water and more efficient operations from day one.

features

DIAmeter: 12", 18", 24", 30", 36", 48", 54", 60", 72", 80", 108", 144"
SIDE SHELL height: 18", 24", 36", 48", 60", 72"

psi: 30 - 200+ MAX
gpm: 25 MIN - 3000+ MAX
ft2: 0.785 [12"], 1.76 [18"], 3.4 [24"], 4.90 [30"], 7.06 [36"], 12.56 [48"], 15.84 [54"], 19.62 [60"], 28.26 [72"], 34.88 [80"], 63.58 [108"], 113.04[144"]

operation: manual, automatic, pneumatic, hydraulic

media: anthracite / garnet / silica sand / gravel
COATINGS: NONE 
underdrain: removable & WELDED 304ss wedge wire / 316SS available