Parker T11R30A String-wound Cartridge Filter 50 Micron

Product Description

The PARKER T11R30A is a string-wound depth filter cartridge designed for plumbing and water filtration applications requiring sediment removal at a 50 micron rating. Built from polypropylene cotton with a polypropylene plastic core, this cartridge measures 2.5 inches in outside diameter and 30 inches in length. The string-wound construction provides graduated density from the outer layers to the core, allowing the filter to capture particles progressively and extend service life between changeouts. It is installed by licensed plumbers and water treatment technicians in commercial and residential filtration systems.

This cartridge is suited for sediment filtration in cold and moderately warm water lines, operating at temperatures up to 120 degrees F. Common installations include pre-filtration stages in water treatment systems, irrigation supply lines, and industrial process water applications. The non-FDA material grade makes it appropriate for general plumbing and industrial use rather than direct food-contact or potable water service. Installers should verify local code requirements before specifying this cartridge for potable water applications.

Key Features

• 50 micron rating for coarse sediment capture in multi-stage filtration setups
• String-wound polypropylene cotton construction for graduated depth filtration
• Polypropylene plastic core provides structural rigidity under flow pressure
• 30 inch length suits standard big-blue and equivalent commercial filter housings
• Maximum working temperature of 120 degrees F for cold and warm water service
• Non-FDA material grade rated for general plumbing and industrial applications

Compatibility

Designed as an OEM-style replacement for standard 2.5 inch outside diameter, 30 inch string-wound cartridge filter housings used in commercial and residential plumbing filtration systems.

Installation Notes

Installation is performed by a licensed plumber or qualified water treatment technician. Shut off the water supply and relieve system pressure completely before opening the filter housing. Follow the housing manufacturer torque guidelines when reseating the housing sump to prevent leaks. Verify that the cartridge material grade meets all applicable local and state plumbing code requirements before placing the filter into service.