OptimH2O® Whole House Filter Replacement
The main tank replacement filter for the OptimH2O Whole House system, made with an ultra-dense, 0.5 micron-rated carbon block filter. Catalytic carbon and activated carbon are combined to perform superior filtration for first-of-its-kind effectiveness. Shield your home from lead, cysts, PFOA/PFOS, chlorine, chloramines, and more for one year or 100,000 gallons of use.
Questions? We can help
- MON–FRI: 8AM–7PM CDT
- SAT: 9AM–5PM CDT
One year, 100,000 gallon main filter replacement for the OptimH2O Whole House Water Filter.
Simple, “lift and replace” design means no need for cumbersome tools or a plumber to change your filter.
Save money and get free shipping with Water for Life, our no contract, no obligation auto-ship filter replacement program. Call 866-662-6885 to speak with a water expert and sign up today.
90-DAY 100% Satisfaction Guarantee!