Cobectal® Under Sink Reverse Osmosis Filter Replacement Kit, Highly Efficient and Clean

High-Efficiency Purification Performance

The Cobectal reverse osmosis water filter delivers exceptional purification capabilities, effectively removing 99.9999% of impurities from water. Its filtration scope encompasses various contaminants including perfluoroalkyl substances, fluoride, lead, chromium, iron, nitrate, chloride, large particulate impurities, radium, and other radioactive substances. This system builds a comprehensive protective barrier for household drinking water health, ensuring clean and safe water quality at the source and providing users with reliable, worry-free drinking water assurance.

Dual RO Filtration Technology

Innovatively equipped with dual RO membrane modules, the system combines a 0.0001-micron high-precision RO membrane with 360° vortex water intake technology. This significantly enhances filtration efficiency while effectively reducing water resource consumption and extending filter cartridge lifespan. It delivers a lasting, stable high-quality purified water experience, meeting long-term healthy drinking water needs.

3:1 Low Wastewater Ratio & Water-Saving Design

Featuring an industry-leading 3:1 pure-to-wastewater ratio, this design substantially reduces wastewater discharge compared to traditional RO purifiers, optimizing water resource utilization. This eco-conscious approach not only saves water costs but also lowers filter replacement frequency, enhancing cost-effectiveness while minimizing maintenance effort.

Effortless Filter Replacement

Crafted from premium materials through precision manufacturing, the filters require no tools for replacement. Users can complete the process in under 3 seconds by following simple instructions—saving time and effort while maximizing convenience and user comfort.