Sulfur Guard Backwashing Filter

Sulfur Guard filters provide a turnkey remedy for handling foul-smelling “rotten egg” water. Unlike other systems that use multiple treatment stages and are expensive, cumbersome and complex to maintain, there’s not much to do with a Kinetico Sulfur Guard™ filter but enjoy your water.
  • While other solutions out there require multiple stages of expensive, cumbersome, high-maintenance equipment, a Kinetico Sulfur Guard System takes care of hydrogen sulfide problems all in a single, easily maintained unit.
  • Twin tank design allows our system to backwash without ever going offline for around the clock operation.
  • Non-electric – only Kinetico uses the power of moving water to power its system instead of electricity – thanks to our patented Turbine.
  • Metered Rinse – metered water use to accurately determine when its time to regenerate with watch-like precision, resulting in less waste and greater savings.


Dual Tank System

Dual tanks accommodate higher flow rates needed in multi-person and larger homes.

Non-Electric Operation

Moving water is the power source, not electricity, so operation is simple and reliable. There are no timers or computers to set, adjust, repair or replace.

EverClean® Rinse

Thanks to EverClean® Rinse, the K5 uses high quality water to clean itself which keeps the system in top working order and extends the membrane’s life.

Exclusive Features

Additional features like the MACguard® Filter and PureMometer® Filter Life Indicator let you know when it’s time for filter changes and prevent you from pushing the filters past their capacities. Quick-disconnect filter cartridges make changing filters a snap.