The SpectraPure Eliminator 1000 GPD RO System provides gardeners with an economical alternative to pumped RO systems, producing up to 1000 gallons of water per day with a line pressure of 80 PSI at 77 degrees Fahrenheit. Great for gardens, it eliminates up to 99% of contaminants harmful to plant growth. Its microprocessor-controlled automatic membrane flush extends membrane life, its 1:1 filtered-to-waste ratio reduces overall water usage and extends the life of prefilters, and it requires no booster pump as long as the intake line pressure is greater than 40 psi. Engineered for low maintenance and high dependability, this system includes a high-performance 1000 GPD 4"x 21"TFC RO membrane with stainless steel housing, a high-efficiency 10"Big Grey one-micron sediment prefilter, a high-capacity 10"Big Grey one-micron carbon block prefilter, and a liquid-filled pressure gauge for easy troubleshooting and filter monitoring. The SpectraPure Eliminator 1000 GPD RO System is protected by a three-year manufacturer’s warranty.