Parker MBA100M20 Meltblown Filter Cartridge 100 Micron

Product Description

The PARKER MBA100M20 is a thermally bonded meltblown polypropylene filter cartridge rated at 100 microns, designed for liquid filtration in residential, commercial, and industrial water treatment systems. Measuring 20 inches in length with a 2.5-inch outside diameter, this cartridge fits standard 20-inch filter housings. The meltblown construction uses a single polypropylene material throughout the core, media, and outer shell, eliminating adhesives and binders that could introduce contaminants. Licensed plumbers, water treatment technicians, and HVAC service pros install this cartridge as a pre-filter or primary sediment barrier in potable water, process water, and mechanical system lines.

This cartridge is suited for applications where sediment, particulate, and dirt reduction is required in liquid service. It performs in residential whole-house filter systems, commercial point-of-entry installations, and light industrial process lines. The 100-micron rating makes it appropriate as a first-stage coarse pre-filter ahead of finer cartridges or downstream equipment such as UV systems, softeners, or RO membranes. Maximum rated flow is 10.00 GPM, and the cartridge handles service temperatures up to 180 degrees F, supporting hot-water and warm process-fluid applications.

Key Features

• 100-micron meltblown polypropylene media for coarse sediment, particulate, and dirt removal
• Thermally bonded construction — no adhesives, binders, or fiber migration
• All-polypropylene build: media, core, and outer layer share the same material for chemical compatibility
• 20-inch length and 2.5-inch outside diameter fit standard 20-inch filter housings
• Maximum flow rate of 10.00 GPM supports residential and light commercial service
• Rated to 180 degrees F for warm and hot liquid process applications

Compatibility

Designed for use with standard 20-inch cartridge filter housings that accept a 2.5-inch outside diameter cartridge in liquid service applications.

Installation Notes

Shut off the water supply and relieve system pressure before opening the filter housing. Cartridge replacement is typically performed by a plumber or water treatment technician following local plumbing code requirements. Inspect O-rings and housing threads when changing the cartridge, and flush the system briefly after reinstallation to clear any loose polypropylene fibers before returning the line to service. Do not exceed the rated temperature or flow rate for this cartridge.