Compatible Model: RO100DS SGS Standard Polypropylene Fabric Enhanced Filtration: With 5 Micrometer pore size, our Polypropylene (PP) fabric filter not only removes contaminants like dirt, sediment, and other particles, it also protects the other filters as PP fiber is highly resistant to acids, alkalies, and organic solvents. Longer Service Life: High-quality and durable filters reduce the number of times they need replacing and cut your running costs. With a lifespan of 12 months, filter replacements will be minimal, but with an easy Drop-&-Go changeover, that’s something you don’t need to worry about. Working Pressure: 14.5 to 58 PSI; Working Temperature: 4 to 40°C Filter Element Of Reverse Osmosis Under-Sink 100GPD-DS/CEL-PP