Maximum performance · City water
WaterPrime Signature™
Dual-tank whole-home system
Dedicated filtration. Dedicated softening. More capacity in both.
- Pricing
- Priced after your free water analysis
- Warranty
- Lifetime warranty on covered components
- Installation
- Professional installation included
- Financing
- Available for qualified homeowners

Overview
WaterPrime Signature™ is our premium whole-home system for homeowners who want dedicated filtration and dedicated water softening. Separate treatment tanks provide greater media capacity, specialized performance in each stage and a premium system configuration.
Right for
- Homeowners who want our highest-performance city water system
- Larger households
- Homes with higher water demand
- Anyone who wants dedicated filtration and softening
- Owners who prioritize capacity, long-term performance and premium construction
Configuration
Why two tanks
WaterPrime Signature™ separates filtration and softening into two dedicated treatment stages. One tank is built for filtration and water quality. The second is dedicated to hardness reduction. The result is greater media capacity, with each tank doing one job well.
- Tank one
- Whole-home filtration
- Tank two
- Water softening
- Kitchen sink
- Reverse osmosis drinking water
What’s included
Installed complete.
- Dedicated whole-home filtration tank
- Dedicated professional-grade water softening tank
- Greater filtration media capacity
- Strong whole-home flow performance
- Specialized treatment in each tank
- Premium reverse osmosis drinking water system
- Professional installation
- Designed for long-term reliability and serviceability
- Lifetime warranty on covered components
- Financing available
Select™ or Signature™
Two city water systems. The difference is capacity.
Also for city water
WaterPrime Select™
Single-tank whole-home system
- Compact single-tank configuration
- Filtration and softening combined
- A complete solution for most city water homes
- Premium reverse osmosis included
This system
WaterPrime Signature™
Dual-tank whole-home system
- Separate filtration and softening tanks
- Greater media capacity
- Dedicated treatment stages
- Premium reverse osmosis included
Ownership
Lifetime warranty on covered components.
A written WaterPrime warranty is provided at installation and governs coverage.
Read the warranty summary- Coverage applies to WaterPrime whole-home systems installed by WaterPrime.
- Lifetime coverage is on covered components of the treatment tanks and control valves, as described in the written warranty.
- Consumables and normal-wear items such as filter cartridges, membranes and treatment media are excluded and replaced on a scheduled service basis.
- Labor coverage, if any, is defined in the written WaterPrime warranty document.
Free water analysis
Find out if Signature™ is right for your water.
A technician tests your water at your home, walks you through the results and, if you want one, gives you an honest price.
- Cost
- Free. No obligation.
- Time
- About 30 minutes, at your home
- You receive
- A complete water report and a clear price
- Financing
- Available for qualified homeowners
Prefer to call? (407) 784-6000