We designed this state-of-the-art reverse osmosis system to solve even the toughest water quality challenges.  The K5 is smartly designed to be convenient and economical, provide an abundant supply of high-quality water, be easy to use and maintain, and provide the best-tasting water. When you own a K5, you know you are doing all you can to provide your family with the highest water quality at the best price.

We invite you to call your local Kinetico water expert and learn more about this incredible drinking water system. View video

Kinetico K5 Drinking Water Station

Superior Features

QuickFlo® Technology

QuickFlo®  TechnologyThe K5 features QuickFlo® technology to deliver a strong, steady stream of high-quality water when you want it. Fact is, the K5 produces more water faster than any other comparable system so you won't need to ration or wait for your water.

99% Contaminant Removal

The K5 significantly reduces more contaminants than any other drinking water treatment unit. 

Customized For Your Home

Customizable, Multi-Stage Filtration

Multi Stage FiltrationYou can customize the FlexFilters in your K5 according to the specific water challenges you're facing now or that you may encounter in the future.

EverClean® Rinse

EverClean® RinseThanks 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

MacGuardAdditional 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.



Complete Your Whole Home System

Build the system that's right for you, adding products based on your specific needs and wants.

Kinetico Premier Series® product image

Kinetico Premier Series®

Kinetico Premier Series® non-electric water softeners are powered by moving water and have multiple tanks for continuous soft water, even during regeneration. These high-flow systems are comprised of multiple tanks, so you'll have a continuous supply of soft, clean water.

Learn More
Kinetico Signature Series® product image

Kinetico Signature Series®

Kinetico Signature Series® non-electric, dual tank water softeners provide soft water all the time, at an economical price.

Learn More
Kinetico Essential Series® product image

Kinetico Essential Series®

Kinetico Essential Series® non-electric, single-tank water softeners are reliable, efficient and affordable water treatment options.

Learn More
Powerline™ Series product image

Powerline™ Series

Kinetico Powerline™ Series electric, single-tank water softeners are an economical solution for homes with hard or problem water.

Learn More

Browse More Drinking Water Solutions

Check out other water softeners available from Kinetico. A water test and consultation with a water expert will help you decide which system is best for your water and you.

Kinetico K5 Drinking Water Station® product image

Kinetico K5 Drinking Water Station®

Kinetico's K5 Drinking Water Station®, our best reverse osmosis system, includes unique features and is customizable to suit your specific treatment needs.

Learn More
AquaKinetic® A200 Drinking Water System product image

AquaKinetic® A200 Drinking Water System

Kinetico's most economical reverse osmosis system, the AquaKinetic A200 Drinking Water System, improves the taste and purity of drinking water.

Learn More
Kube® Advanced Water Filtration System product image

Kube® Advanced Water Filtration System

Kube® Advanced Water Filtration System provides great-tasting, clean and crystal clear drinking water from your existing faucet.

Learn More
MACguard® Filter product image

MACguard® Filter

The Kinetico MACguard® filter removes unpleasant tastes and odors from your drinking water.

Learn More