Parker 23R10S String-wound Cartridge Filter 5 Micron Cotton

Product Description

The PARKER 23R10S is a string-wound cartridge filter designed for plumbing and liquid filtration applications. It measures 10 inches in length with a 2.5-inch outside diameter and delivers 5-micron filtration using FDA-grade cotton wound over a stainless steel core. The cotton string-wound construction provides depth filtration, trapping sediment, dirt, and particulate throughout the filter media rather than just at the surface. It handles process temperatures up to 250 degrees F, making it suitable for hot-water and light industrial service lines. Licensed plumbers and filtration system technicians are the primary installers.

This cartridge filter fits standard 10-inch filter housings used in residential and light commercial plumbing systems. Typical applications include whole-house sediment pre-filtration, point-of-entry water treatment systems, and process water lines where particulate removal at 5 microns is required. The FDA-grade cotton media makes it appropriate for potable water systems and food-service-adjacent applications. The stainless steel core adds structural integrity under pressure cycling.

Key Features

• 5-micron filtration rating removes fine sediment and particulate from liquid flow
• String-wound cotton construction provides depth filtration for higher dirt-holding capacity
• Stainless steel core resists collapse under pressure and supports structural integrity
• FDA-grade cotton media suitable for potable water and food-adjacent applications
• Rated to 250 degrees F maximum working temperature for hot-water service lines
• Standard 10-inch length fits widely available filter housings

Compatibility

Designed as an OEM-style replacement for standard 10-inch string-wound cartridge filter housings used in residential and light commercial plumbing filtration systems.

Installation Notes

Installation is performed by a licensed plumber or qualified filtration 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 needed before seating the new cartridge. Follow applicable local plumbing codes and the housing manufacturer's torque guidance when reassembling the sump.