Time tested. Customer approved.

As an authorized, independent Kinetico dealer, we’ve been providing certified water solutions for homes and businesses for over 40 years.

Easily Get Kinetico Replacement Filters Whenever You Need Them

With Kinetico, you’re purchasing great service just as much as great equipment. Our systems last a very long time, but they do need occasional maintenance and checking to make sure everything is running smoothly. We want to see you satisfied with your system for as long as possible, so when you buy from us, De Anza Water Conditioning is there to help in any way that makes your new water system last longer. That includes being just a call away for repairs, regular system checks, and quickly providing new Kinetico reverse osmosis filters as soon as they’re needed.

You’re in good hands with us. We sell all our systems with a 10-year parts warranty and a 1-year labor warranty. That means you’re covered for at least a decade. After that, we’re still happy to help with repairs whenever needed. We’re also happy to check your water quality again to make sure the water system is still doing its job. With Kinetico, you buy more than just the water conditioning system; you purchase all the dedicated service that keeps our products working as intended. If you need new RO replacement filters, we’re just a call away and quick to deliver.

Girl Drinking Water

Know When to Use Kinetico RO Water Filters, Plus Other Benefits

Water Softeners Bay Area Ca

There’s no guesswork involved in our systems. We don’t leave you in the dark about how they work or what sort of upkeep they might need. So, when your filter needs replacing, you’ll know. Almost all our softener models simply stop producing drinking water automatically when they’ve reached 500 gallons. That’s a safety measure to make sure that your family never accidentally drinks unfiltered water. At that point, you’ll know that the filter needs a replacement. From there, you’ll just need to know your model’s number and what filter color you need. We provide all the important info like that right at installation, so you don’t have to go looking for it later.

Here are some other benefits of our Kinetico systems besides their easy Kinetico water softener filter replacement:

  • All our systems are non-electric, which makes them consistent and economic. If your area experiences frequent power outages, it won’t affect your Kinetico system at all. This also means they don’t increase your electric bill. And because they’re non-electric, they’re also much better for the environment.
  • Our Kinetico reverse osmosis systems operate on an on-demand self-cleaning approach. That means that the tanks in your Kinetico water softener system only clean themselves when they’ve built up too much mineral residue and not simply on a set schedule. So, they use much less water and salt than other brands. Our Kinetico water softener filter operates the same way; the system will only ask you to replace it if it’s necessary.
  • Some of our Kinetico water systems are both softeners and filtrators, meaning they also remove other undesirables from your water. For instance, they can filter out iron, which can stain your appliances over time. They can also balance out the pH of your water if it’s too acidic, which can also stain things. Bacteria and arsenic are also filtered out, which keeps them from getting you sick.

Interested? Get Your Kinetico Reverse Osmosis Filter Now!

We’ll let you know what your water quality currently is and how we can improve it. You can reach out using the phone number below for the best water conditioning company.

Coffee Maker
Girl Cooking


H2O, Water. Agua. Few elements are as essential to healthy living as clear, clean, fresh water. In our homes, we often take fresh tap water for granted, assuming that when it’s clear, it’s clean. Unfortunately, hard minerals, pharmaceuticals, and disinfectants like chlorine and chloramine, as well as other contaminants are invisible. Simply put, water isn’t what it once was.

commercial water softener companies


For most businesses fresh, clean, soft water is not just a “nice to have”—it’s a “need to have.”

Whether you’re a small business or a large commercial enterprise, cooking, cleaning, washing, serving, cooling, or manufacturing, we understand that clean, soft, filtered water is essential to the success of your business.

Kinetico Water Softeners and Reverse Osmosis Water Systems Bay Area Ca

Our clients


We are very pleased with the product and the installation. Yes, it’s pricey. However, it exceeds our expectation and we feel we have received more than enough value for the money we spent. Mike Munns, the installation tech, was courteous, efficient, and cleaned everything up when he was done. The installation is very professional, including patching the drywall that was removed to access the pipes…We are very pleased and would highly recommend them to anyone thinking of getting water conditioning equipment.

Jay M. San Jose, CA

What Products Works Best For You?

Take A Water Quiz Today

Are you noticing white mineral deposits and corrosion on faucets, appliances, glasses, and showers?

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Are you noticing dull, dry, skin/hair and even hair loss?

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Do you notice any unpleasant smells such as chlorine or rotten eggs?

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Do you notice orange/red rust stains on toilets and sinks, or metallic taste/smells?

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Do you notice cloudy/murky and discolored water?

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Are you concerned about contaminants in your drinking water?

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