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BLACK FRIDAY SALE
25% Off Filters & Systems
SHOP NOWFrom hydrating to showering and doing the dishes, enjoy better-tasting, expertly filtered water throughout your home.
Use code BCHOLIDAY24 to save 25%
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WATER TREATMENT FOR A
HEALTHIER YOU
SHOP NOWEnjoy alkaline water on tap with comprehensive water treatment that removes harmful toxins, balances pH, and enriches your drinking water with healthy, great-tasting minerals.
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NEW!
SENTRY SHOWER FILTER
SHOP NOWKeep your skin soft and hydrated while ensuring your hair stays smooth and free from chlorine and other harsh chemical poisons.
WHOLE HOUSE TREATMENT
FOR FILTERED WATER AT EVERY FAUCET
TREATS ALL WATER ENTERING YOUR HOME IN 2 STAGES
NEUTRALIZES SOFT & HARD SCALE SOFTENS WATER WITHOUT SALT
INCLUDES UNDER-SINK SYSTEM FOR healthy, DELICIOUS DRINKING WATER
EASY PLUMBER INSTALLATION & LASTS FOR UP TO 5-7 YEARS OF USE WITH MINIMAL MAINTENANCE
PERFECT FOR NEW HOME BUILDS AND WATER SOFTENER REPLACEMENTS
REMOVES HARMFUL TOXINS LIKE AMMONIA, LEAD, FLUORIDE, CYANIDE, COPPER, CHLORINE, CHROMIUM, ARSENIC, SULFATES, PESTICIDES, BACTERIA, PFAS, PFOS, PHARMACEUTICAL VOCS, AND MORE
CUSTOMIZED WELL SYSTEM ALSO REMOVES COMMON GROUNDWATER CONTAMINANTS LIKE IRON, MANGANESE AND NITRATES
AVAILABLE IN 2 SIZES: STANDARD FOR HOMES UP TO 2,500 SQ FT AND XL FOR HOMES LARGER THAN 2,500 SQ FT
EXPERIENCE THE BENEFITS
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Whole House System for City Water
SHOP NOWOur 2-stage water treatment system is expertly designed to filter all the water entering your home, delivering clean, healthy water to every faucet. Available in 2 sizes + includes our under-sink system for delicious drinking water too!
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Whole House System for Well Water
SHOP NOWSince private wells don't receive the same water treatment services as public water systems, well water needs additional filtration power. Create your custom system that also targets iron, manganese and nitrates.
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Shower Filter
SHOP NOWGet a cleaner clean by upgrading your daily showering routine with a powerful filtration system that easily installs onto your showerhead to eliminate irritating and harmful contaminants, leaving your skin and hair feeling nourished and hydrated.
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Under-Sink Wellness System
SHOP NOWOur compact, 5-stage, under-sink water treatment system delivers healthy, great-tasting water straight from the tap that's free of hard-to-remove toxins and enriched with good-for-you minerals and boosted alkalinity.
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Under-Sink Replacement Filters
SHOP NOWDesigned exclusively for the under-sink Sentry Wellness System, our Sentry Replacement Filters are made with high-quality and rigorously tested filtration media lasting up to 12 months of regular use!
UPGRADE YOUR DRINKING WATER
WITH THE UNDER-SINK SENTRY WELLNESS SYSTEM
BOOSTS ALKALINITY, CREATING A MORE BALANCED PH LEVEL
NEUTRALIZES SOFT AND HARD SCALE
EASILY INSTALLS IN JUST 15 MINUTES, NO PLUMBING KNOWLEDGE REQUIRED
TREATS WATER IN 5 STAGES WITH ZERO WASTE
IS EFFECTIVE FOR ALL TYPES OF WATER, INCLUDING RECYCLED WATER
PERFECT FOR APARTMENTS, HOMES, RENTALS, FRIDGES, RVS, AND MORE
REMOVES HARMFUL TOXINS LIKE AMMONIA, LEAD, FLUORIDE, CYANIDE, COPPER, CHLORINE, CHROMIUM, ARSENIC, SULFATES, PESTICIDES, BACTERIA, PFAS, PFOS, PHARMACEUTICAL VOCS, AND MORE
ENRICHES WATER WITH ESSENTIAL NUTRIENTS LIKE CALCIUM AND MAGNESIUM
THE DIFFERENCE OUR WATER TREATMENT SYSTEMS MADE
SEE WHAT SATISFIED CUSTOMERS SAY
Installation was simple, quick and explained very well! I had a pretty tight space to work in and the install still only took 10 minutes. The filter seems to be well made and working perfectly. Still seeing a loss of pressure after 6 days but, sufficient for use. Water tastes excellent! Thank you! Lee Murphy Satisfied customer.
- Leon M.
Amazing product. SOOO happy we finally found a product we can feel good about; price wise and clean water! THANK YOU for creating such an amazing filtration system.
- Kelleigh G.
I am a licensed plumber in AZ. I purchased a wellness system for my home to give it a field test. I was so impressed that I have begun recommending and installing for my customers. Too many benefits to list. Check out the website and you will find all the details.
- Andrew S.
SUPERIOR WATER TREATMENT SOLUTIONS
From commercial scale control to whole house filtration and delicious drinking water at home, experience the ultimate water treatment technology for cleaner water where you need it.
SHOP NOW
CERTIFIED PARTNERS
SENTRY H2O IS MAKING WAVES
IN THE WATER FILTRATION INDUSTRY
At Sentry H2O, we believe that everyone deserves access to clean, healthy water. That's why we're dedicated to providing innovative water treatment solutions that remove harmful toxins, balance pH, and enrich water with essential minerals, supporting your overall health and well-being.
We are a family-owned and operated small business from Arizona. By combining the best German water technology with innovative American engineering, we proudly provide families, communities, and businesses across America with exceptionally effective water treatment systems.