20" x 2.5" GAC Carbon Water Filter (4) Granular Activated Whole House Cartridges
✔ Trusted by 200,000+ U.S. homeowners
✔ Over 10 years of proven water filtration experience
- SAFE & RELIABLE: Bluonics whole house filter reduces many impurities from your water by 99% and protects your family and appliance from chlorine, odor, industrial solvents, VOCs, organic solvents and various other contaminants. No more smelly or bad-tasting water. Bluonics Carbon filters are environmentally friendly, and chemical-free, with no chlorine, no change of taste, color, and odor. Do not change acidic or alkaline water levels and has no impact on pH.
- QUALITY: Fits most standard size 2.5 x 20” Filter housings. Is highly effective for both residential and commercial water purification, and can be used for city/municipal or well water.
- EFFECTIVE: removes chlorine, bad taste, odor and many impurities from tap water to offer sparkling clean and great tasting water throughout your whole house.
- Please note this filter is not a Reverse Osmosis and will NOT reduce (TDS) Total Dissolved Solids from your water. Looking for a system to remove TDS, you can check Bluonics RO systems. The cartridges are individually wrapped for freshness. Please unwrap the cartridges before using them.
- About Bluonics: At Bluonics, our mission is to empower individuals and families with access to clean water and fresh air, fostering a healthier and happier way of life. We are dedicated to developing innovative air and water filtration solutions that improve well-being and contribute to a cleaner, more sustainable world
Every product is unique, just like you. If you're looking for a product that fits the mold of your life, the 20" x 2.5" GAC Carbon Water Filter (4) Granular Activated Whole House Cartridges is for you.
Inventory Last Updated: Jul 27, 2026
Inventory Last Updated: Jul 27, 2026