Aquasure ‎‎Premier Series Stage 1, 2, 4 Sediment, Carbon Block & Alkaline Remineralizing Replacement Filter Cartridge AF-PRE-ALK, for AS-PR75/100 4-Stage Reverse Osmosis RO Water Filtration System

The Aquasure AF-PRE-ALK is a yearly replacement filter bundle for Aquasure Premier Series Alkaline Reverse Osmosis Water Filtration System. It includes Stage-1 5-micron sediment filter, Stage-2 5-micron carbon block filter, and Stage-4 Alkaline remineralizing post filter.

• 【 COMPATIBLE MODELS 】This under sink Stage 1, 2 & 4 replacement water filter bundle is only compatible with Aquasure Premier Series 4-Stage Reverse Osmosis Under Sink Water Filtration Systems (AS-PR75A, AS-PR75A-BN, AS-PR75AK, AS-PR100P, AS-PR100E).
• 【 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 4: ALKALINE 】Made with all-natural minerals, our alkaline remineralization filter not only refines taste but also restores beneficial minerals such as calcium, magnesium, sodium, and potassium back to your water which enhances the water’s pH levels to 8-9 alkalinity.
• 【 EASY INSTALLATION 】Replace your under sink RO filters with a single quick twist, no tools required. With easy maintenance, you can always enjoy pure and refreshing drinking water.
• 【 AFFORDABLE WATER SOLUTIONS 】Aquasure offers high quality water filtration, reverse osmosis and other water treatment systems that effectively remove contaminants, purify and restore your water to a clean, healthy state. Experience the ultimate water purification journey with Aquasure.