Under-Sink RO 4.9 (1,284)
PureStream 6 Under-Sink
Our best-selling 6-stage system with remineralization.
75 GPD6-stage
- 6-stage filtration
- Alkaline mineral stage
- Lead-free chrome faucet
$449
Shop
Reverse osmosis, engineered for American homes
Every system ships with free professional installation, 1 year of free service, and a 5-year warranty.
6 systems
Under-Sink RO
Countertop RO 4.8 (913)
AquaDesk Countertop
No plumbing. Plug in, fill, and enjoy pure water.
75 GPD4-stage
- Zero installation
- Live TDS display
- UV sterilization
$379
Under-Sink RO 4.8 (642)
PureStream Tankless 800
High-flow tankless design with smart filter alerts.
800 GPD5-stage
- 800 GPD fast flow
- 2:1 pure-to-drain ratio
- Smart LED faucet
$699
Countertop RO 4.7 (388)
AquaDesk Hot & Cold
Instant hot and cold purified water on demand.
100 GPD5-stage
- Hot & cold dispensing
- Child safety lock
- UV-C sterilization
$549
Whole-House RO 4.9 (217)
HomeGuard Whole-House
Pure, soft water from every tap in your home.
1,500 GPD7-stage
- Every faucet & shower
- Carbon + RO + softening
- Pressure gauge monitoring
$2,899
Whole-House RO 4.9 (96)
HomeGuard Pro XL
Commercial-grade protection for large homes.
3,000 GPD8-stage
- 3,000 GPD capacity
- Smart Wi-Fi monitoring
- Dual RO membranes
$4,299