Valves provide automatic shut-off, based on gallons filtered.

These unique, patented meter valves provide automatic shut-off of a potable water system for filter re-placement after a pre-determined quantity of water has been filtered.



  • Choice of 1,800 or 3,800-gallon capacity
  • Settings in 100-gallon increments
  • Accuracy within 10% of setting
  • Operating pressures from 15 to 125 psi
  • Burst tested to 500 psi
  • Assortment of fittings
  • Manufactured using NSF listed materials
  • Models for gallons or liters

Note: With dial which may be adjusted in increments of 100 gallons.