About This

• High-precision filtration: This PP cotton sediment pre-filter achieves fine filtration of 2-4 microns, effectively removing sediment and other particles. It provides clear drinking water and reliable protection for downstream devices.
• Universal quick-connect design: Equipped with a 1/4-inch straight-in connector, this filter cartridge allows for easy installation without tools. It is compatible with most reverse osmosis (RO) systems, under-sink water purifiers, ice makers, refrigerators, and coffee makers that use 1/4-inch quick-connect tubing.
• Comprehensive protection, multiple benefits: As the first line of defense, this pre-filter filters larger particles before they reach the more expensive RO membrane or activated carbon cartridges. This not only extends the life of subsequent filter cartridges but also protects faucets, solenoid valves, and other internal components from sediment damage.
• Long lifespan, easy maintenance: Recommended replacement every 3-6 months (depending on local water quality and water usage), its high dirt-holding capacity ensures consistent water flow and performance throughout its lifespan. The push-in design makes daily replacement as simple as pulling out the old filter and pushing in the new one.
• Meltblown polypropylene: This filter is made of food-grade polypropylene with a gradient density structure, suitable for drinking water, household, cooking, and small commercial applications.