Parker 3PU25-187 X 1 Filter Element 3 Micron H-series

Product Description

The PARKER 3PU25-187 X 1 is a cellulose replacement filter element designed for compressed air filtration systems. Rated at 3 microns, it captures particulates from the airstream to protect downstream equipment and maintain system efficiency. Standing 2.5 inches tall with an overall width of 18.7 inches, this element fits directly into Finite H-Series filter housings. Installation is performed by licensed mechanical contractors or qualified compressed air system technicians. The cellulose filter media provides reliable particulate retention across a rated flow of 750 standard cubic feet per minute (SCFM), making it a practical choice for industrial and commercial compressed air applications.

This filter element is used in compressed air filtration systems where particulate removal is required before air reaches pneumatic tools, controls, or process equipment. It is suited for commercial and light industrial environments running Finite H-Series filter housings. The 3-micron rating targets fine particulates that can cause premature wear in downstream components. At 750 SCFM rated flow, it handles moderate- to high-volume compressed air lines commonly found in plant and shop environments.

Key Features

• 3-micron filtration rating removes fine particulates from compressed air streams
• Cellulose filter media construction for standard particulate filtration duty
• 2.5-inch element height fits Finite H-Series housing dimensions
• Rated for 750 SCFM to support moderate- to high-volume compressed air systems
• Direct OEM-style replacement — no modification required for H-Series housings

Compatibility

Designed for use with Parker Finite H-Series filter housings as a direct replacement filter element.

Installation Notes

Replacement filter elements should be installed by a qualified technician familiar with compressed air system service. Depressurize and isolate the filter housing completely before removing the spent element. Follow applicable OSHA and facility safety procedures when working on compressed air lines. Inspect housing seals and o-rings for wear during each element change and replace as needed to maintain a leak-free assembly.