Davey Microlene 20PS20 Polyspun 20 Micron 20" Replacement Water Filter Cartridge

Long-term operating cost scaling in high-volume facilities is addressed by the Davey Microlene 20PS20 sediment cartridge. This unit is designed for high-capacity industrial applications and large residential drinking water systems. Its extended 20 inch length provides increased filtration area and dirt holding capacity compared to standard 10 inch models. It is suitable for installation in compatible standard 20 inch filter housings measuring approximately 508 mm by 64 mm. The model functions as a primary filtration stage.

Constructed from 100 percent pure food grade polypropylene, the housing features a melt-blown architecture without binders or fillers. The filtration media consists of thermally bonded fibers that are interlocked to create a stable depth matrix. This configuration limits fiber migration during pressure fluctuations in the main water line. The unit meets food grade standards for structural purity with no chemical surfactants or center cores. Every cartridge consists of thousands of interlocked fibres designed for stability.

Mechanical performance includes a flow rate of 67 L/Min for high-demand fluid environments. The unit utilizes a 20 micron nominal rating to remove suspended solids such as silt, rust, algae, and sand. It is a passive filtration component that operates without a motor, drive system, or electrical supply. The cartridge is rated for liquid temperatures up to 63 degrees Celsius and is intended for compatible cold water filtration. The unit features a white appearance and is designed for sediment capture.

Hygienic integrity is supported by the 12-month replacement interval recommended to manage the buildup of suspended solids. Polypropylene construction provides chemical resistance and is suitable for diverse industrial applications. The cartridge does not impart taste, odour or colour to the liquid and meets regulatory guidelines for potable water use. It fits standard 20 inch housings and uses a depth filtration design to achieve high levels of particulate capture in commercial water systems.

• Micron rating is specified at 20 microns nominal for sediment capture
• Manufactured from 100 percent pure food grade polypropylene fibers
• Extended 20 inch nominal length measuring 508 mm for higher flow
• Flow rate is specified at 67 L/Min for high demand units
• Suitable for liquid temperatures up to 63 degrees Celsius maximum
• Fits compatible standard 20 inch housings with 64 mm diameter
• Designed with thermally bonded fibers to inhibit media migration