This item is included by default with all our undercounter systems and is required for warranty purposes.

A small, simple and important device for protecting your Countertop or Undercounter drinking water filter from high water pressure damage.

Benefits:

1. Protects from pressure above 60PSI and up to 130PSI.
2. Protects from pressure spikes/surges.
3. Protects from water-hammer effect.
4. Can protect other appliances which use 1/4" diameter water line (e.g. fridge/icemaker line, etc).
5. Simple Push-Fit Connection.
6. Helps prevent costly flood damage.

*For pressures above 130PSI, install a whole home pressure reducing valve. Replace every 4 years.