Services and systems
Purest Water Solutions provides whole-home water treatment systems across California, Phoenix, and Nevada. Free water testing with every estimate.
Sample / at your tap
Six services
The Purest lineup
Softeners, whole house filtration, combination systems, reverse osmosis and leak protection. Your test results decide which of them belong in your home.
- 01
Water softener
PurestShield
Metered softener. Resin captures the calcium and magnesium, and it regenerates only when it needs to.
See where it fits - 02
Whole house filtration
Purest Flow X1
One tank treats every drop entering the home. Scheduled backwash, no salt and no brine tank.
See where it fits - 03
Filter and softener, one tank
Purest Flow X4
KDF55, catalytic carbon and softening resin layered in one tank, with a brine tank and metered regeneration.
See where it fits - 04
Dual tank combo
Purest HydroFlo
One tank filters, the other softens, and a single control head runs both.
See where it fits - 05
Reverse osmosis
Purest RO System
Under-sink reverse osmosis with a storage tank and its own faucet for drinking and cooking.
See where it fits - 06
Tankless reverse osmosis
Purest Tankless RO
No storage tank, so it saves space under the sink. Filter life shows on the unit.
See where it fits - 07
Add-on
Purest UV
A stainless UV chamber on the main line, after filtration, for bacteria and viruses.
See where it fits - 08
Leak protection
Purest Leak Detection
Sensors, a Wi-Fi hub and an automatic shut-off valve on the main line, with alerts on your phone.
See where it fits - 09
Add-on
Purest Purifier
A portable room air purifier with touch controls and a built-in carry handle.
See where it fits
Where to start
Not sure which system you need? We test your water and recommend the right solution.
- White spots, scale on faucets, dry skinWater softener, Flow X4 or HydroFlo
- Chlorine taste and smell at every tapWhole house filtration
- Both hard water and chlorineCombo 2-in-1 system
- You buy bottled water to drinkReverse osmosis at the kitchen sink
- Worried about a slow leak or a burst lineLeak detection with automatic shut-off
- Hot water runs out or the heater is oldTank or tankless water heater