The difference is inside
More media. More contaminants filtered. Longer life.
AquaOx packs more premium filtration media into a single tank than any system on the market — so it filters more, and lasts longer, with no replacement filters.
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.
7-stage filtration
Every layer has a job
- 1
Pre-Sediment Filter
Traps dirt, hair, rust and larger solids before they reach the media.
- 2
KDF® 55
Reduces chlorine, lead, mercury and other metals; inhibits bacteria, algae and fungi.
- 3
KDF® 85
Most effective layer for removing hydrogen sulfide (rotten-egg smell).
- 4
Garnet
Refines the water and traps fine sediment.
- 5
Centaur Catalytic Carbon
Removes chloramines, hydrogen sulfide and VOCs.
- 6
Activated Coconut Shell Carbon
Removes chlorine, chlorinated solvents and VOCs.
- 7
Filter-AG
Removes suspended material and turbidity with minimal pressure loss.
Pure water in your home, in three steps
01
Pick your system
Take our 2-minute quiz, or browse the three flagship models. Most homes are a great fit for The AquaOx.
02
Any licensed plumber installs it
Three connections at your main water line: in, out, and a drain line for the self-cleaning backwash. Most plumbers finish in 2 to 4 hours.
03
Filtered water that lasts
Every tap, every shower, every appliance. Self-cleaning. Filter media rated for 10+ years; many AquaOx systems are still going strong after 15.
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 →