Compatibility: Only compatible with APEC ROTL-A1000ALK tankless reverse osmosis system.
Filter Efficiency: Improve taste, increase water pH level, and remove residual chlorine and other chemicals.
Easy Replacement: Replace your reverse osmosis filter within seconds! Just twist and pull the spent cartridge and insert new filter to enjoy pure and crisp water.
Filter Schedule: It is recommended to replace the filter once every 12 months with daily usage for best experience.