Parker 23R30S String-wound Cartridge Filter 5 Micron 30in

Product Description

The PARKER 23R30S is a string-wound cartridge filter designed for plumbing and industrial liquid filtration applications. Wound from FDA-grade cotton over a stainless steel core, it delivers 5-micron filtration across a 30-inch length with a 2.5-inch outside diameter. The string-wound construction creates a graduated density profile that captures sediment, dirt, rust, and particulate matter efficiently. Rated for fluid temperatures up to 250 degrees F, this filter suits a wide range of process and potable water applications. It is installed by licensed plumbers and water treatment technicians in both commercial and residential systems.

This filter is suited for sediment reduction in point-of-entry water treatment systems, commercial process water lines, and industrial fluid handling installations. The 30-inch length fits standard big-blue and jumbo filter housings common in high-flow commercial setups. The 5-micron rating makes it appropriate for pre-filtration ahead of carbon blocks, softeners, or membrane systems where larger particulate must be removed upstream.

Key Features

• 5-micron rating removes sediment, rust, dirt, and fine particulate from water and process fluids
• FDA-grade cotton construction suitable for potable water and food-grade process applications
• Stainless steel core provides structural rigidity and corrosion resistance under pressure
• Rated to 250 degrees F maximum working temperature for hot-water and process-line service
• 30-inch length with 2.5-inch OD fits standard jumbo filter housings in high-flow installations
• String-wound design creates a graduated density gradient for high dirt-holding capacity

Compatibility

Designed as an OEM-style replacement cartridge for standard 30-inch jumbo filter housings used in residential and commercial point-of-entry water treatment and industrial fluid filtration systems.

Installation Notes

Installation is performed by a licensed plumber or water treatment technician. Shut off the water supply and relieve system pressure before opening the filter housing. Inspect the housing O-ring for wear and replace if necessary before seating the new cartridge. Follow local plumbing codes and the housing manufacturer guidelines for maximum operating pressure and replacement intervals.