The last filter you'll ever buy
One whole-house filter. Every tap. Done right.
The AquaOx packs six layers of premium media into a single auto-backwashing tank — reducing 300+ contaminants with no replacement filters for years. City or well.
One system, either source
Built for your water
On city water?
Chlorine, chloramines, TTHMs, lead and the taste and smell that come with municipal treatment — filtered from every tap.
Explore the system →On well water?
Iron, hydrogen sulfide (rotten-egg smell), sediment and hardness — the AquaOx tackles the problems wells are known for.
Explore the system →Why AquaOx
Ultimate purity. Ultimate protection.
The difference is inside. AquaOx packs more premium filtration media into a single tank than any other system on the market, so it filters more contaminants and lasts longer.
Ultimate purity
6 layers of premium filtration media
KDF 85 · Garnet · Centaur Catalytic Carbon · Activated Coconut Shell Carbon · Filter-AG. 3× the surface contact time of competitor systems.
Patented technology
Vortech distribution plates
Double-Vortech design eliminates gravel beds, increases media efficiency, and significantly reduces water use during regeneration cycles.
Built to last
Lasts 2× longer than carbon competitors
Filter media rated for 10+ years vs. the ~5-year carbon-only systems most competitors sell. In practice, many AquaOx systems we installed 15+ years ago are still running strong.
What makes the AquaOx superior
A side-by-side look at how AquaOx compares to other whole-house systems.
| Feature | AquaOx | Other systems |
|---|---|---|
| Filtration media types | 6 distinct types | 1–2 types on average |
| Backwashing | Automatic, double-Vortech | Manual or none |
| Pre-sediment filter | Captures debris first | Often a primary stage |
| Media lifespan | Rated 10+ years | ~5 years |
| Warranty | 10-year parts & labor | 1 year typical |
| Made in | USA | Varies |
Contaminants library
Reduces 300+ contaminants
Chlorine, lead, TTHMs, VOCs, heavy metals, pesticides and more — the AquaOx tackles the full spectrum. A representative list of what it targets:
- Chlorine
- Total Trihalomethanes (TTHMs)
- Lead
- Mercury
- Chloramines
- VOCs (volatile organic compounds)
- Trichloroethylene (TCE)
- Hydrogen Sulfide
- Iron
- Arsenic (organic complexes)
- Benzene
- Chromium (organic complexes)
- Nickel
- Beryllium
- Atrazine
- Alachlor
- Chloroform
- Chlorine Dioxide
- Chlorite
- Chlorobenzene
- Chlordane
- Bromate
- Bromoform
- Bromodichloromethane
- Dibromochloromethane
- Carbon tetrachloride
- Carbofuran
- Tetrachloroethylene
- Ethylbenzene
- Ethylene Dibromide
- Toluene
- Xylenes
- Styrene
- Toxaphene
- Dalapon
- Dinoseb
- Diquat
- Endothall
- Endrin
- Oxamyl
- Picloram
- Pentachlorophenol
- Methoxychlor
- Lindane
- Heptachlor
- Heptachlor Epoxide
- Hexachlorobenzene
- Hexachlorocyclopentadiene
- Haloacetic Acids (HAAs)
- Dichloroacetic Acid
- Trichloroacetic Acid
- Dioxin (2,3,7,8-TCDD)
- Polychlorinated biphenyls (PCBs)
- Simazine
- 2,4-Dichlorophenoxyacetic acid
- 2,4,5-TP (silvex)
- Benz(a)anthracene
- Benzo(a)pyrene
- Di(2-ethylhexyl)adipate
- Di(2-ethylhexyl)phthalate
- o-Dichlorobenzene
- p-Dichlorobenzene
- 1,1-Dichloroethylene
- 1,1,1-Trichloroethane
- 1,1,2-Trichloroethane
- 1,2-Dibromo
- 1,2-Dichloroethylene
- 1,2-Dichloropropane
- 1,2,3-Trichloropropane
- 1,2,4-Trichlorobenzene
- cis-1,2-Dichloroethylene
- trans-1,2-Dichloroethylene
- S-chloropropane (DBCP)
Browse the full contaminants library →
Not all water contains all contaminants listed. No water purifying system removes 100% of every contaminant. If you have a concern about a specific contaminant, contact our water experts.
A guaranteed clean-water investment
Four reasons your $4,000 is safer with us than with any competitor.
10-Year Warranty
Full parts & labor coverage.
0% APR Financing
From $167/mo with Affirm.
Made in USA
Manufactured in the United States.
BBB A+ Accredited
Verified business rating.
🇺🇸 Veteran-founded business.
Thank you for your service. Ask us about your veteran discount.
What owners are saying
"The water is better tasting. The atmosphere around the home is better. Everyone in the house is drinking more water now."
"System was straight forward and simple to install. The quality of the unit is top notch. After a couple weeks my wife and I can really tell the difference in the water running through our pipes."
"Outstanding customer service. Water is absolutely fabulous now: soft, not rotten egg smell, no bacteria, pure tasting like Fiji water."
"I did months of research and so happy I found the AquaOx. I proudly recommend this system to family and friends."
Ready for clean water from every tap?
Take the 2-minute quiz to find the right system, or talk to a real human about your water.
Want to know what's in your water first? Test your water →