Pure Blue 1:1 3 Stage Reverse Osmosis Water Filter + extra filter set - $60 (san jose south)

Pure Blue 1:1 3 Stage Reverse Osmosis Water Filtration System + 1 extra filter set Used for 1 year. Installed filters have been used maybe for a couple of weeks. Costc sells then https://www.costco.com/pure-blue-1%3A1-reverse-osmosis-water-filtration-system.product.100770498.html Features: High Production, High Recovery Membrane Advanced Carbon Block Technology Designer Electronic Monitor Faucet 3-gallon Storage Tank Twist-lock Filter System for Easy Filter Changes Product Details Professional grade high performance reverse osmosis system uses less water than other RO systems. Includes high production 80gpd membrane and designer Electronic Monitor Faucet. Easy to install and easy to maintain. Same process used by major bottlers providing the highest quality, best tasting water for you and your family. Features: High recovery, high efficiency 1:1 80gpd membrane Best in class performance with 57% recovery Unique manifold design with valve in head for easy filter change Designer brushed nickel electronic monitor faucet Certified to NSF/ANSI Standard 58 High capacity 3-gallon storage tank Includes: Manifold and Filters Electronic Monitor Faucet 3-gallon Storage Tank