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Micron size guide

Application	Recommended Sizing ( microns)	Comments
Cooling Tower Bleed-off / Blowd	5-55
Closed loop filtration	5-55
Tower Basin Cleaning / Sweeper Jet	5-55
Cartridge replacement	2-55
Protection of Heat exchangers	5-55	Consult with manufacturer
Invasive Species	40-70	For larva removal
Membrane Protection	70-300
Coal Ash	20-50	depends on process treatment train

Process water or other fluids

Process water is used in the manufacturing process for multiple industries and segments to produce the desired products and services. Process water usually requires a finer degree of filtration and solids removal than the Intake Water entering a plant. PEP Filters manufacturers a complete line of automatic self-cleaning mechanical filters to meet the most stringent process water requirements. Key applications include:

NSF-61-G certified filters

Polish intake or cooling water

Heat exchanger protection

Pump seal protection

Nozzle protection

Cartridge replacement or cartridge protection

Oil and glycol filtration (with Separator)

Wash water

PEP Filters is a globally recognized water filtration company with a rich history of providing fine filtration solutions for industrial cooling, process water treatment, and commercial HVAC cooling tower applications.