Description
Manufactured using
CERTIFIED components.
FACTORY DIRECT SAVINGS
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LIFETIME WARRANTY
On Tanks & Valves*
SATISFACTION GUARANTEED
6 Month Money-Back!*
Ultimate 11-Stage Deep Filtration System
Ensuring Pure Water for Your Home
At Smarter Water, we believe every family deserves the purest water possible. Our advanced 11-stage filtration system removes up to 99.9999% of contaminants, ensuring clean, healthy, and great-tasting water.
Why Choose Smarter Water?
- Certified Components – We use premium, tested materials for reliability and durability.
- 50+ Years of Expertise – Our team has decades of experience in water quality and filtration innovation.
- Unmatched Guarantee – We stand by our products with an industry-leading 6-month money-back guarantee.
Upgrade to Smarter Water’s 11-Stage Filtration System and enjoy the purest water at the best price!
Frequently Asked Questions
The SW800G is designed for simple, low-cost maintenance. The Year 1 replacement filter bundle is approximately $110 and includes the filters needed for routine annual maintenance. In Year 2, the RO membrane is also replaced, bringing the complete Year 2 replacement bundle to approximately $179. Filter life may vary depending on water quality and household usage, and the system’s smart monitoring helps you know when service is needed.
The SW800G produces up to 800 gallons of purified water per day, providing fast, on-demand drinking water without a bulky storage tank. Its high-efficiency design also reduces wastewater compared with many traditional reverse osmosis systems, giving your household purified water while using water more efficiently.
The SW800G uses advanced multi-stage reverse osmosis filtration designed to reduce a broad range of common drinking-water contaminants, including PFAS (PFOA/PFOS), lead, arsenic, fluoride, chlorine, chloramine, heavy metals and dissolved solids (TDS). Its high-precision RO membrane provides an additional barrier against extremely small contaminants.
Yes. Unlike basic RO systems that only remove dissolved minerals, the SW800G includes a remineralization stage that restores beneficial minerals such as calcium and magnesium after reverse osmosis filtration. This helps improve the water’s taste and provides a more balanced drinking-water profile.
Yes. The SW800G is a compact, tankless under-sink system designed with DIY installation and easy maintenance in mind. Its tankless design saves valuable cabinet space, and the quick-change filter design makes routine filter replacement simple without having to disassemble the system.




















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