K5 Drinking Water System

We designed this state-of-the-art reverse osmosis system to answer even the toughest water quality challenges. When you own a K5, you know you are doing all you can to provide your family with the highest water quality at the best price.
What makes the K5 Drinking Water System superior to other options?
The K5 is certified to remove more contaminants than any other reverse osmosis system. It has customizable multistage filters to meet the specific water challenges that you face now or that you may encounter in the future. And thanks to EverClean® Rinse, it uses the same high-quality water produced by the system to clean itself. This keeps it in top working order and automatically extends its life.
- Up to 5 Stages of Filtration!
- Protects against a wide variety of contaminants
- Maximum water efficiency
- Delivers a strong, consistent flow of water
- Dual Bladder 3-Gallon Holding Tank
- Designer Lead-Free Faucet
- Everclean Rinse Feature
- Quick-Flow Technology
- Highly efficient and reliable operation
- High production rate
- Specialized Flex Filtration Cartridge options to meet your specific needs:
- Purefecta Virus/Bacteria Guard
- Mineral Plus
- Arsenic
- Chloramines
- Chlorine/Sediment
- Sediment
- Perchlorate
- VOC Reduction
- Certified performance
- 10-Year Warranty
10 Year Warranty
Installed with softening system:
Ten years on all parts, including reverse osmosis tank, faucet, and the reverse osmosis membrane.
Installed separately:
Ten years on all parts, including reverse osmosis tank and faucet. Four years on the reverse osmosis membrane.
Independent Laboratory Certifications

