Parker N15R30A Cartridge Filter 20 Micron Nylon 30 in

Product Description

The PARKER N15R30A is a string-wound cartridge filter designed for plumbing and water filtration applications. It measures 2.5 inches in outside diameter and 30 inches in length, with a 20-micron filtration rating that captures sediment, sand, rust, and particulate matter from water supplies. The filter body is constructed from nylon, with a polypropylene plastic core for structural support. It fits standard filter housings that accept 2.5-inch OD cartridges. Plumbers and water treatment technicians install this type of filter in whole-house filtration systems, commercial water lines, and pre-filter stages upstream of softeners or reverse-osmosis systems.

This cartridge is suited for residential and light commercial potable water filtration installations. The 20-micron rating makes it an effective first-stage or pre-filter element, reducing coarse to medium particulate loads before finer filtration stages. It is rated for water service up to 120 degrees F, making it appropriate for cold and cool water supply lines. Install in a compatible 30-inch big-blue or equivalent housing sized for 2.5-inch OD cartridges.

Key Features

• 20-micron filtration rating removes sediment, rust, and coarse particulates
• 30-inch length suits high-flow or high-capacity filter housing applications
• 2.5-inch outside diameter fits standard big-blue and equivalent 30-inch housings
• Nylon string-wound construction provides depth filtration for extended service life
• Polypropylene plastic core maintains structural integrity under normal working pressure
• Maximum working temperature of 120 degrees F suitable for cold and cool water supply lines

Compatibility

Designed as a replacement cartridge for standard 30-inch filter housings accepting a 2.5-inch OD element. Verify housing inner diameter and cartridge length before installation.

Installation Notes

This cartridge is installed by a plumber or water treatment technician. Shut off the water supply and relieve system pressure before opening the filter housing. Use a housing wrench to remove the sump and inspect the O-ring seal before inserting the new cartridge. Follow local plumbing code requirements for potable water filtration components.