A Whole Home Water Filtration System is the BEST INVESTMENT to PROTECT your HOME and FAMILY! With the high replacement cost of appliances that use water, pipe corrosion and bottled water purchases the system PAYS FOR ITSELF!
McCowin Water has the LARGEST SELECTION of Water Softeners and Conditioners, Reverse Osmosis Drinking Systems and Alkaline Water Systems in Orange County, CA!

Does your tap water taste bad?
- ♦ Do you notice mineral deposits building up on your faucets?
- ♦ Are you frustrated your dishes are not getting clean and the glassware is all spotted?
- ♦ Are your clothes wearing out and fading from washing?
- ♦ Do you smell the heavy odor of chlorine when you shower or bathe?
- ♦ Are you concerned about possible pin hole leaks in your pipes due to deposits?
- ♦ Do you know how much it costs to repair pin hole leaks or re-pipe your house?
- ♦ Does your family’s health concern you?

A Home Water Filtration System completely wipes out all of the above fears and gives you PEACE OF MIND that your family’s health is protected with clean water to drink and cook with. Your home’s pipes will stay clean and not have deposits building up! With the savings on drinking water and cleaning products, the system practically pays for itself. McCowin Water has built long term relationships with most of the major manufacturers, so we can offer many different options in water treatment equipment that other companies don’t have access to – matching our customers with the exact filtration and results they want – AT SUBSTANTIAL SAVINGS! We provide a HUGE selection of the very best in: water softeners, water purifiers, reverse osmosis systems, alkaline water systems, filtered drinking water systems, no-salt conditioners and bottle-less water coolers, for residential and commercial water solutions to name a few. We have hundreds of systems to choose from – top-of-the-line systems to economical ones. We can provide the PERFECT system to fit your needs… and your budget. Call us now for a FREE Water Test and Consultation- 888-473-2892
Here’s another testimonial from one of our customers…
“If you don’t filter your water, your body is the filter” is the tagline for a company that sells a variety of water filters, everything from Reverse Osmosis purifiers to whole house water filters. I’ve been following the issues of toxins in our water for over 35 years and we signed up for an RO machine at that time. We have been renting it for all these years, through the life of 3 companies and many new filters and tanks. We opted for this plan because they did all the work in terms of letting us know when the change was warranted and they brought and installed the new parts, all for the rental fee of about $17/mo. coming to about $7,000 over all the years. The company I mentioned in the first paragraph, McCowin Water, INC came to our house and gave us an explanation of the whole-house system as well as the new(er) RO machines that add back the minerals and bring the pH of the water to 8.5. (Regular RO water is neutral at 7) All of these years I’ve been buying trace minerals in dropper form and adding it to all of our RO water because regular RO water is “naked” and stripped of all minerals, and of course all of the bad ingredients in our water. (another $30mo) Here’s a partial list of the toxins found in our drinking water: fluoride, chlorine, lead, mercury, PCBs, arsenic, perchlorate, dioxins, DDT, HCB(pesticide), Dacthal (herbicide), MtBE (a gasoline additive). They can show up at any time in any city water supply that comes into our homes. After talking to the owner of this family owned company, Brian McCowin, we opted for the whole-house system – finally, chlorine & flouride out of our bath and laundry water! Why I chose Brian’s company:
It’s family owned and has been here for 45 years. It’s the reputation of the company and the service that really matters.
He sells all different brands so you can make the choice of which one you want. He is the expert in the plusses and minuses of each.
His company takes care of us and checks our machines periodically and schedules filter/tank change-outs. You just pay for the new parts and installation fee. So much less expensive than renting over time.
Mary R.
Orange County, CA