- GRANDER Technology is installed to match the internal diameter of the water pipe.
- A larger size unit may be needed if one of the following exceeds recommendations
- Peak Flow Rate
- Intensity of water use (size of dwelling and number of residents)
select the BEST Grander Water System for your family
(We use courier services that ship to street addresses only)
Guarantee / Warranty: 3 months money back guarantee, 5 years for material and manufacture