Efficient & Effective Reverse Osmosis Drinking Water Systems Designed To Remove up to 99% of Local Water Contaminants
Backed by local, reliable, and professional installation and ongoing service. Get the highest quality drinking & cooking water available at an affordable price point!
"Great product - Great water purification and install was excellent. Top Notch all the way around!!!"
-Tom Meyer, Concord, California
Verified Customer
From Our Family To Yours...
Get Delicious, High-Quality Water On Demand for Drinking, Cooking, Pets, Plants, and Ice
Space-Saving Reverse Osmosis Under-Sink Water Filtration Systems
When it comes to water filtration, we know you’ve got plenty of options. From pitcher filters, fridge filters, and countertop systems to under-sink multi-stage reverse osmosis, there’s no lack of choices!
The question is, which is the best option for your home and water quality?
The first step is getting your water tested to understand better what’s in it. Not all filters remove all types of contaminants. In fact, there are many types of filters on the market for many types of water issues.
A free basic water test can typically provide the information you need to understand what type of filter is best. A more thorough analysis may be necessary if the basic test comes back with irregularities or high total dissolved solids that can’t be accounted for by common minerals such as calcium, magnesium, or iron.
From there you can discuss with one of our water professionals which type of filtration will provide you with the highest amount of contaminant reduction in a cost-effective way for your budget.
To learn more about how we can help you get the right water filtration system the first time for the high-quality water you and your family deserve, contact us today at 925-686-6788 or fill out the contact form for a quick response back.
We promise to never share, rent, or sell your information.
Why AAA Water Systems, Inc Drinking Water Systems? Because We’re Different…
Ain’t nobody got time for that (waiting for your water, that is)! Introducing the revolutionary QuickFlo® Technology.
The K5 features QuickFlo® technology to deliver the ultimate in high quality water on demand. With a strong, steady stream of water, the K5 produces more water faster than any other comparable system so you won’t need to ration or wait for the water you need when you need it.
We think the amount of contaminants in your water should be as close to zero as possible. Do you?
The K5 significantly reduces more contaminants than any other drinking water treatment unit. The K5 is certified by WQA to NSF/ANSI Standard 58 for PFOS/PFOA removal.
The K5 under-sink drinking water system is fully customizable for a unique water experience.
You’ll love these features you won’t find anywhere else.
Additional features like the EverClean® Rinse to keep your membrane lasting a long time and the MACguard® Filter and PureMometer® Filter Life Indicator that lets you know when it’s time for filter changes will help keep your water pure and your system running at peak efficiency. Plus… quick-disconnect filter cartridges make changing filters a snap.
Kinetico K5 Drinking Water Station®
Space-Saving Reverse Osmosis Under Sink Water Filtration System
When it comes to the water you put in your body, nothing but the best should do.
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.
- Multi-stage RO system (Available with or without built-in pump)
- Free-standing, requires no mounting
- Customizable filter options
- Simplified water-flow structure, avoids leaking
- Compact design for space-saving
- 40 gallon per day membrane
- The K5 Drinking Water Station is Tested and Certified by WQA against NSF/ANSI Standards 42, 53, 58, 372 and CSA Standard B483.1-Drinking Water Treatment Systems. Removes 99% Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonate (PFOS)†. Conforms to NSF/ANSI 53 for VOC reduction
Ready to Get Started?
Fill out the form below or call 925-686-6788 for more information & a free quote!
We promise to never share, rent, or sell your information.
Verified Customer Reviews













































































Local Info
Fremont CA Reverse Osmosis Water Filter
Get a Reverse Osmosis Water Filter for your Fremont CA home
AAA Water Systems, Inc was founded in 1993 as a water treatment company offering reverse osmosis water filters and the best commercial and residential water treatment products for decades in the Fremont area. We’ll give you a free water analysis and figure out the ideal water treatment system for your business. We carry commercial water softeners, filters, and RO systems from Kinetico, and have everything from high quality affordable options to the highest tech items that can connect via wifi. Give us a call for a free consultation today.
reverse osmosis, reverse osmosis water filter, reverse osmosis water, reverse osmosis filter, reverse osmosis water filtration, reverse osmosis filters, reverse osmosis faucet, reverse osmosis faucets, under sink reverse osmosis, reverse osmosis water filtersDiagram, desalination, water treatment, water filter, membrane, process, water purification, system, industrial, seawater, 5 stage, simple, home, commercial, installation, whole house, diy, drinking water, countertop, plant, flow, under sink, pressure, pump, schematic, filtration, water softener, 6 stage, connection, apec
4050 Pike Ln Ste A Concord CA 94520
Phone Number: 925-686-6788
Hours: 8:00am - 5:00pm Mon - Fri (closed on Thanksgiving)
About Fremont CA:
Fremont is situated in Alameda County, bordering Santa Clara County to the south and San Mateo County to the west. It is conveniently located between major cities like San Francisco and San Jose.The city has a significant presence in the technology and manufacturing sectors. Companies in industries such as electronics, clean energy, and biotechnology have a notable presence in Fremont.Fremont is known for its mix of suburban and urban elements, diverse community, and access to both natural and cultural attractions.
Directions:
Start from Buchanan Field Airport 550 Sally Ride Dr, Concord, CA 94520, United States Get on I-680 S
2 min (0.8 mi) Head southwest on Concord Ave toward John Glenn Dr 0.6 mi Turn right onto Contra Costa Blvd 0.1 mi Turn right to merge onto I-680 S 0.1 mi Follow I-680 S to Washington Blvd in Fremont. Take exit 15 from I-680 S34 min (36.4 mi) Merge onto I-680 S36.1 mi Take exit 15 for Washington Blvd toward Irvington District 0.3 mi Take Fremont Blvd to Mowry Ave 9 min (2.9 mi) Turn right onto Washington Blvd 0.9 mi Continue onto Fremont Blvd Pass by Wells Fargo Bank (on the right) 1.9 mi Use the left 2 lanes to turn left onto Mowry Ave 144 ft To Fremont California, USA
Reverse Osmosis Water Filter Reviews:
See why we are the top reverse osmosis water filter provider in Fremont
Google Reviews: https://www.google.com/search?q=Kinetico+by+AAA+Water+Systems,+Inc.&ludocid=13576847802296772019&gsas=1&lsig=AB86z5UAKSSITNR9bY7vLgFOi2UY&sa=X&ved=2ahUKEwih9ZiAntP5AhWslYkEHU3nD1QQoAJ6BAgcEAM&biw=1027&bih=844&dpr=2#lrd=0x808560c2d55fa7ed:0xbc6aa724997125b3,1,,,
Facebook Reviews: https://www.facebook.com/myaaawater/?ref=page_internal
Yelp Reviews: https://www.yelp.com/biz/aaa-kinetico-water-systems-concord-3
Angie’s List: https://www.angi.com/companylist/us/ca/concord/kinetico-by-aaa-water-systems%2C-inc-reviews-389675.htm
Home Advisor: https://www.homeadvisor.com/rated.AAAWaterSystemsInc.14500369.html
BBB Reviews: https://www.bbb.org/us/ca/concord/profile/water-softener-supplies/kinetico-by-aaa-water-systems-1116-15551/customer-reviews













































































You may have found us by searching for some other common water services:
Water Filter Supplier Fremont CA
Water Softening Equipment Supplier Fremont CA
Water Testing Service Fremont CA
Some of our other important drinking water service pages:
Free Water Test Kit Fremont
Fremont Drinking Water
Local Reviews Fremont
PFAS in Drinking Water Fremont
Fremont Water Service
Reverse Osmosis Systems Fremont
Salt Free Water Softener Fremont
Sulfur Smell in Water Fremont
Water Filtration System Fremont
Water Softener Salt Delivery Fremont
Water Softener Systems Fremont
Whole House Water Filter Fremont
Why Kinetico Systems? CA
Counties in/near Fremont:
San Francisco, Sacramento, Alameda, Contra Costa, Solano, San Joaquin, Fresno, Stanislaus, & Merced
Cities in/near Fremont:
Sacramento, Elk Grove, Lodi, Stockton, Tracy, Modesto, Turlock, Patterson, Fresno, Merced, Los Banos, Livermore, Dublin, Pleasanton, Fremont, Union City, San Ramon, Concord, Clayton, Antioch, Oakley, Brentwood, Byron, Martinez, Vallejo, Fairfield, Vacaville, San Rafael, San Francisco, Oakland, Berkley, Richmond, & Maui, HI
Zip Codes in/near Fremont:
94518, 94519, 94520, 94521, 94566, 94568, 94550, 94551, 95304, 95376, 95377, 95391, 95350, 95351, 95352, 95353, 95354, 95355, 95356, 95357, 95358, 95368, 95687, 95688, 95696, 94533, 94534, 94536, 94537, 94538, 94539, 94555, 95624, 95757, 95758, 95759, 94568, 94588
Neighborhoods in/near Fremont:
Dana Estates, Monte Gardens, Canterbury Village, Concord Boulevard, Sun Terrace, Four Corners, Downtown, Pleasanton, Ruby Hill, Golden Eagle, Mission Park, Vintage Hills, Kottinger Ranch, Downtown Livermore, South Livermore, North Livermore, Summerset, Sandia, Arroyo Crossing, Downtown Tracy, Glenbriar Estates, Hidden Lake, Redbridge, Ellis, Villages of Clover Ridge, Downtown Modesto, La Loma, College Area, Village One, Standiford, Roosevelt Park, Downtown Vacaville, Browns Valley, North Village, Foxboro, Leisure Town, Southtown, Downtown, Fairfield, Cordelia, Green Valley, Rancho Solano, Tolenas, Paradise Valley, Mission San Jose, Niles, Centerville, Ardenwood, Irvington, Cabrillo, Laguna Creek, East Franklin, Stonelake, Elk Grove Village, Laguna West, Sheldon, West Dublin, East Dublin, Dublin Ranch, Jordan Ranch, Positano, Silvergate
Frequently Asked Reverse Osmosis Questions:
What is reverse osmosis?
Reverse Osmosis (RO) is a water purification process that uses a partially permeable membrane to remove unwanted molecules and particles from drinking water.
What does reverse osmosis remove?
Reverse Osmosis removes common chemical contaminants such as:
- sodium
- chloride
- copper
- chromium
- lead
Some systems may also reduce:
- arsenic
- fluoride
- radium
- sulfate
- calcium
- magnesium
- potassium
- nitrate
- phosphorous
How much is reverse osmosis system?
A Reverse Osmosis System cost depends on the type of system you’re looking to purchase. Under sink reverse osmosis systems range from $250 to $7,500. Whole house reverse osmosis systems range from $1,000 – $18,000. System costs depend on a number of factors but are most closely tied to the amount of water that needs to be filtered per day.
How to remineralize water after reverse osmosis?
You can remineralize water after reverse osmosis filtering through various methods. Most modern reverse osmosis systems include a remineralization tank that takes care of adding minerals back into your water for you.
How to make reverse osmosis water alkaline?
You can make reverse osmosis water alkaline by adding alkaline minerals and raising the ph of your filtered water.
What is not removed by reverse osmosis?
What is not removed by reverse osmosis may surprise some. While RO filters will reduce a wide range of contaminants from your water, it will not remove some pesticides, solvents, volatile organic chemicals VOCs (like chlorine and radon), dissolved gases (ammonia, carbon dioxide, oxygen, hydrogen sulfide), and organic contaminants (such as formaldehyde, methanol, acetonitrile, methyl ethyl ketone, etc.).
How much water does reverse osmosis waste?
Reverse osmosis wastes on average about 4 gallons of water per gallon made. If you use 3 gallons a day for drinking, cooking and internal consumption, that means you will waste about 12 gallons, making a reverse osmosis system about 25% efficient. Comparatively, a washing machine and dishwasher use electricity and hot water (which takes energy to heat) and waste every gallon of water they use.