Specialty filter · Well water
AquaOx RE Hydrogen Sulfide Whole House Water Filter
A specialty pre-filter for one job: filtering the rotten-egg smell of hydrogen sulfide from well water.
or $83/mo with Affirm · 0% APR available
- Filters hydrogen sulfide (rotten egg smell)
- Air-injection oxidation + catalytic carbon capture
- Designed to pair with The AquaOx for full coverage
- 5-year warranty. Made in USA
Warranty
5-year
Made in
USA
Owners
5,000+ homes
Financing
0% APR
Ships within 10 business days. Tracking emailed when your system leaves the warehouse.
Built with
NSF-certified parts & media
Made in
USA
Financing
0% APR with Affirm
Homes served
5,000+
What you'll stop drinking
A short list of what's actually in your tap water, and what the AquaOx RE Hydrogen Sulfide Whole House Water Filter removes.
What this filter targets
- Hydrogen sulfide (H₂S)
- Rotten egg smell
- Sulfur compounds
2 layers doing real work
Water enters at the top of the tank and works downward through each media layer. Every layer targets a different category of contaminant.
- 1
Air-injection chamber
Oxidizes hydrogen sulfide gas so it can be captured downstream.
- 2
Catalytic carbon
Captures the oxidized sulfur and finishes the H₂S filtration.
Every 2-layer AquaOx RE Hydrogen Sulfide Whole House Water Filter is installed with fresh media at the factory in the USA.
Specs & the full story
Completely eliminate the unpleasant rotten egg odor caused by hydrogen sulfide from your home’s water with the AquaOx RE Edition. This advanced, maintenance-free system delivers pure, odor-free water to every faucet, shower, bathtub, washing machine, and dishwasher in your home.
Using superior Double Vortech technology and the highest-grade filtration media available, the AquaOx RE Edition effectively removes hydrogen sulfide without reducing water pressure or requiring any filter replacements. Enjoy pure, fresh-smelling water throughout your entire home without the hassle.
Specifications
- Targets
- Hydrogen sulfide (H₂S)
- Best for
- Well water with rotten-egg smell
- Treatment
- Air-injection oxidation + catalytic carbon
- Backwash
- Automatic regen cycle
- Inlet / outlet
- 1" NPT
- Operating pressure
- 20–125 PSI
- Pairs with
- The AquaOx (installed downstream)
- Warranty
- 5 years
Warranty
What our customers say
Within two days my water tasted like bottled water. I am never buying a case again.
The chlorine smell in the shower is gone. My skin is less itchy. Wish I had done this years ago.
Installer said it was the cleanest system he's installed. No fiddly cartridges, no nonsense.
Stack the AquaOx RE Hydrogen Sulfide Whole House Water Filter with these
A real water-treatment setup is layered. Here's what most customers add.
AquaOx RE Hydrogen Sulfide Whole House Water Filter, specifically
The questions we hear most about this exact product.
Is the RE Edition a whole-house filter?
No. It is a specialty pre-filter built for one job: filtering hydrogen sulfide (the rotten-egg smell). It does not replace a whole-house filter. Most customers install it upstream of The AquaOx for full coverage.
How does it filter the rotten-egg smell?
An air-injection chamber at the top of the tank oxidizes the dissolved hydrogen sulfide gas. The oxidized sulfur is then captured by catalytic carbon downstream and flushed out during the automatic backwash cycle.
Does it also filter iron?
No, iron filtration needs a different oxidation media. If your well has iron staining, choose the FE Edition instead. If you have both, call us, both can be installed in series.
Do I still need a whole-house filter?
Yes if you want chlorine, PFAS, lead, and the other 300+ contaminants the AquaOx filters. The RE Edition handles sulfur only.
Ready to stop drinking your tap water?
AquaOx RE Hydrogen Sulfide Whole House Water Filter. Ships within 10 business days. 0% APR financing available.
$1,999 or $83/mo with Affirm
Questions? Call (803) 369-6956 · Real humans, M–F 9–5 ET