Leak Detector & Filter Life Monitor

The AS-420 Leak Detector & Filter Life Monitor is a great solution for those who are wanting piece-of-mind protection of their water filtration systems.

If the AS-420 detects any water leak, the system will shut off water to your water filtration system, preventing any further damage.

This Leak Detector & Filter Life Monitor comes as standard with any Crystal Water Undersink Water Filtration System.

Product Information

  • Auto shut off water when water leak is detected
  • 9V alkaline battery operated
  • Auto shut off when low battery power
  • Easy installation
  • Protection for water filtration systems

Operating voltage : 9V DC
Supply current : typical 1.0 mA, maximum 15.0 mA.
Cable length : 1.5 M for solenoid valve cord
Connecting : 1/2” BSP male
Water leak detecting method : Control unit with detecting metal put on the floor near water filter
Environment temperature : -20 ~ 80℃
Maximum Pressure : 87 psi

Weight 0.5 kg
Dimensions 11.5 × 10 × 6.5 cm