Parker WC39R30S Cartridge Filter 30 in 1 Micron String-wound

Product Description

The PARKER WC39R30S is a string-wound plumbing cartridge filter designed for sediment removal in water treatment and filtration applications. Constructed from acetate cotton wound around a stainless steel core, it delivers a 1 micron absolute rating, making it effective for capturing fine particulate matter in demanding service conditions. The filter measures 2.5 inches in outside diameter and 30 inches in length, fitting standard filter housings common in commercial and industrial plumbing systems. Rated to a maximum working temperature of 250 degrees F, this cartridge handles hot-water and process-water circuits without deforming or shedding. Licensed plumbers and industrial maintenance technicians are the primary installers.

This cartridge filter suits residential, commercial, and light industrial water filtration systems where consistent fine sediment removal is required. Its string-wound construction provides graduated density from the outer layer to the core, improving dirt-holding capacity compared to melt-blown alternatives. It is well suited to pre-filtration ahead of softeners, RO membranes, and process equipment, as well as point-of-entry whole-building filtration setups where high flow rates and long service intervals are priorities.

Key Features

• 1 micron rating captures fine sediment, silt, and particulate
• Acetate cotton string-wound construction for high dirt-holding capacity
• Stainless steel core resists corrosion and collapse under pressure
• Rated to 250 degrees F for hot-water and process-water service
• 30-inch length extends service life and reduces change-out frequency
• 2.5-inch outside diameter fits standard large-format filter housings

Compatibility

Designed as an OEM-style replacement cartridge for standard 2.5-inch inside-diameter, 30-inch plumbing filter housings used in commercial and industrial water treatment systems.

Installation Notes

Installation should be performed by a licensed plumber or qualified water treatment technician in accordance with local plumbing codes. Shut off the water supply and relieve all system pressure before opening the filter housing. Inspect the housing O-ring for wear or damage and replace it if necessary before seating the new cartridge. Do not exceed the housing manufacturer's rated working pressure or the cartridge's 250 degrees F temperature limit.