Seller Daisy Wang

1. flat type pp filter cartridge is made of 100% melted food grade polypropylene. pp filter cartridge is often used at the first stage of water purifier system to get rid of dust and other solid impurities in the water. it has stable chemical feature and long service life. 2. filtration precision: 5 mic. 3. length: 10 inch. 4. out diameter: 2.5 inch. 5. inner diameter: 1.1 inch