Whole house water filters. One system, every tap.
Whole-house filtration treats your water once, where it enters your home. Your shower, kitchen tap, laundry, dishwasher, ice maker, and every faucet downstream all get the same clean water.
The week after install, you notice it everywhere
Whole-house water shows up in places you would not expect. Here is the honest day-to-day difference.
Without whole-house
Shower
Chlorinated water on your skin and hair
Drinking
Buy bottled, refill a pitcher, or wonder
Ice & coffee
Tastes like whatever your tap tastes like
Laundry
Stiff fabrics, faded colors over time
Appliances
Water heater scales, tankless heaters fail early
Fridge filter
Cartridge swap every 6 months, recurring cost
With The AquaOx
Shower
Filtered water on your skin and hair, every shower
Drinking
Straight from any tap, no plastic, no pitcher
Ice & coffee
Clean filtered water flavors what you make
Laundry
Softer clothes, longer fabric life
Appliances
Chlorine and chloramines filtered, heaters protected
Fridge filter
No more cartridges to buy or remember
Installed once, where your water enters the house
Any licensed plumber installs in 2 to 4 hours. There is no proprietary tooling, no certified-installer requirement, no annual service contract.
The install
Three connections
- 1In: your main water line feeds the system
- 2Out: filtered water feeds the rest of your home
- 3Drain line: carries the self-cleaning backwash water to any household drain
Garage
Most commonClimate-controlled, easy drain access, and your main water line usually enters here. The default for most homes.
Basement or utility room
Same idea as garage: find your main shutoff and the AquaOx goes next to it. Often near the water heater.
Crawlspace
If your main enters under the house, your plumber digs out a level pad for the tank to sit on.
Outside
Warm climates onlyFlorida, southern Texas, southern Arizona, Hawaii. Never outside where water can freeze. Frozen tanks crack and are not covered.
Over 300 contaminants. From city water or well.
Six filtration media stacked in sequence, each layer engineered for a different class of contaminant. These are the eight your neighbors ask about most.
Chlorine
Municipal disinfectant
Chloramines
Chlorine + ammonia
Lead
Old pipes, solder
Iron
Well water staining
VOCs
Industrial solvents
Pesticides
Agricultural runoff
PFAS
"Forever chemicals"
Heavy metals
Mercury, arsenic, more
Note on fluoride
The AquaOx reduces fluoride — up to about 40% in independent lab testing. For fully fluoride-free drinking water, pair it with our under-sink RO at the kitchen tap.
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 |
Three systems. Sized by your home and water.
Not sure which? Take the 2-minute quiz and we will match you in under two minutes.
The AquaOx
For homes up to 4 bathrooms
- 15 GPM flow rate
- 2M+ gallon life
- 6 filtration media
- 10-year warranty
or $167/mo with Affirm
Shop The AquaOx →
The AquaOx XL
For 5+ bathroom homes or maximum protection
- 37 GPM flow rate
- 3M+ gallon life
- Largest media bed on the market
- 10-year warranty
or $208/mo with Affirm
Shop The AquaOx XL →Specialty editions
Well water with iron, sulfur, or bacteria
- FE Edition for iron staining
- RE Edition for rotten egg smell
- Pair with UV for bacteria
Two add-ons most homes eventually want
For hard water
Water softener
Installs after the AquaOx. Prevents scale on your water heater, tankless heater, fixtures, and dishes. Standard in most of the South, Southwest, and well-water regions.
Browse softeners
For fluoride
Under-sink RO
Reverse osmosis at your kitchen tap. The most effective way to filter fluoride from drinking and cooking water. Pairs perfectly with The AquaOx upstream.
See the RO systemWhat 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."
Not sure which system fits?
Five questions, two minutes. We'll match you to the right system and add-ons.
Whole-house, specifically
The questions we hear most when people are comparing options.
Will whole-house filtration slow my water pressure?
No. The standard AquaOx is rated for 15 GPM peak flow, enough for up to 4 bathrooms running at once with no noticeable pressure drop. The XL handles 37 GPM for larger homes or homes with sprinkler systems.
Does it work for both city water and well water?
Yes. AquaOx is built for both. For well water with iron staining or rotten egg smell, we offer the FE Edition and RE Edition. For bacteria concerns on a well, pair the AquaOx with our UV sterilizer.
Can I install it myself or do I need a plumber?
Most customers hire a licensed plumber. It takes 2 to 4 hours and runs roughly $300 to $800 depending on your area. If you're comfortable cutting into your main water line and routing a drain line, you can DIY. We're direct-to-consumer with no certified-installer requirement.
What if I already have a water softener?
Perfect. The AquaOx installs upstream of your existing softener. AquaOx handles contaminants, softener handles scale. They complement each other.
How does this compare to a fridge filter or pitcher?
A fridge filter or pitcher treats one tap. Whole-house treats every tap, every shower, your washing machine, dishwasher, and ice maker. Plus you stop buying replacement cartridges every six months.
What about fluoride?
The AquaOx does reduce fluoride — up to about 40% in independent lab testing — but it is not designed to fully remove it. If you want fluoride-free drinking water, pair The AquaOx with our under-sink reverse osmosis at the kitchen tap. AquaOx for the house, RO for what you drink.
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.
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 →