Features High accuracy and efficient: the pore size of the filtration is 0.0001 μm and the desalination rate can reach more than 96%. Universal and versatile: 10 inch Korean style quick coupling with integrated RO membrane 75 g cleaning filter element is a universal filter element for different brands, so you don't have to worry about connection problems. STRONGER ADSORPTION: RO reverse osmosis membrane filters are used inside, chemical resistant, heat resistant, density is higher and adsorption capacity is stronger. Remove harmful substances: the product can remove all types of pollutants and heavy metal ion pollution larger than the diameter of the filter hole, by mechanical screening and physical selectivity. Safe and wear-resistant: take a food grade shell, safe and safe, wear-resistant and impact resistant, with stronger load capacity. Specification: Item Type: Water Purifier Filter Element Material: ABS Applicable environment: 4-38°C. Flux 75g Applicable water pressure: 0.1-0.4 MPa Replacement cycle: 2-3 years (depending on water quality) Package list: 2 x filter element for water purifier. Tips: 1. This product should replace the filter element regularly to ensure the safety of water quality. 2. After this product has been installed, it must be rinsed before use. 3. In areas where the water pressure is higher than 0.4 MPa, please install a pressure reducing valve on the water inlet. 4. The specific replacement cycle varies depending on water quality and water consumption in different places. Package List 2 x Water Purifier Filter Element