Aquasure Premier Series Complete 4-Stage Quick Twist Filter Replacement Cartridge Bundle Set AF-CP75 | Compatible with AS-PR75 4-Stage Under Sink Reverse Osmosis RO Water Filtration System

? COMPATIBLE MODELS ?This complete Stage 1 to Stage 4 replacement water filter bundle set is only compatible with Aquasure Premier Series 4-Stage Reverse Osmosis Under Sink Water Filtration System (AS-PR75A, AS-PR75A-BN).

? STAGE 1: SEDIMENT?This 5-Micron filter captures large amounts of impurities like suspended solids, rust, dust, and dirt. Helps to reduce water cloudiness and turbidity, protecting and prolonging life of stage 2, stage 3, and stage 4 filters.

? STAGE 2: CARBON ?Activated coconut carbon block removes up to 99.99% of water contaminants such as chlorine, VOCs, pesticides, bad odors, bad taste, and other harmful chemicals commonly found in water.

? STAGE 3: RO MEMBRANE ?Our 75 GPD RO membrane removes up to 99% of Total Dissolved Solids (TDS), bacteria, viruses, nitrates, lead, arsenic, fluoride, cysts, radium, salts, sulfates, and other harmful contaminants found in the water.

? STAGE 4: POST TASTE ?Coconut shell carbon block specifically designed for taste refinement, ensuring clean, refreshing, and odorless drinking water.

? EASY INSTALLATION ?Replace your reverse osmosis filters with a single quick twist, no tools required. Each filter has an extended service life of 12-24 months compared to other RO systems, providing a cost-effective and convenient water purification for you. With easy maintenance, you can always enjoy purified drinking water.