Parker 19R20A Cartridge Filter 10 Micron Cotton String Wound

Product Description

The PARKER 19R20A is a string-wound cartridge filter designed for plumbing and water filtration applications. It measures 2.5 inches in outside diameter and 20 inches in length, with a 10 micron filtration rating suitable for removing sediment, dirt, and particulate from water supply lines. The filter is constructed from FDA-grade cotton wound over a polypropylene plastic core. Maximum working temperature is 120 degrees F. Licensed plumbers and water treatment technicians install this filter in residential and light commercial filtration systems as part of standard sediment reduction setups.

This filter is suited for residential and light commercial water treatment systems where sediment control is required upstream of fixtures, appliances, or additional filtration stages. The 10 micron rating captures fine particulate while maintaining adequate flow rates for typical plumbing service. The FDA-grade cotton material makes it appropriate for potable water service. It fits standard filter housings that accept 2.5 inch OD by 20 inch cartridges, a common size in whole-house and point-of-entry filtration systems.

Key Features

• 10 micron rating captures fine sediment and particulate from water supply lines
• String-wound cotton construction using FDA-grade material for potable water service
• Polypropylene plastic core resists moisture and maintains structural integrity
• Standard 2.5 inch OD by 20 inch length fits common residential and commercial filter housings
• Rated for water temperatures up to 120 degrees F

Compatibility

Designed as a replacement cartridge for standard plumbing filter housings accepting a 2.5 inch OD by 20 inch string-wound cartridge. Suitable for potable water filtration applications in residential and light commercial systems.

Installation Notes

Installation should be performed by a licensed plumber or qualified water treatment technician in accordance with applicable local plumbing codes. Shut off the water supply and relieve pressure from the filter housing before removing or installing the cartridge. Inspect the housing O-ring for wear or damage at each cartridge change and replace if needed. Do not exceed the rated maximum working temperature of 120 degrees F or the manufacturer-specified pressure limits for the housing in use.