16" X 65" Aio Hydrogen Sulfide Filter System | Commercial Air Injection Sulfur Water Filter
16" x 65" AIO Hydrogen Sulfide Filter for Well Water
Get rid of the rotten egg smell for good. The 16x65 AIO is a complete single-tank air injection hydrogen sulfide filter that removes sulfur odor, iron, and manganese from well water with no chlorine, peroxide, or potassium permanganate. Its 16" x 65" tank holds the most filter media in our AIO line, making it a commercial-grade sulfur water filter for businesses, farms, multi-family buildings, estates, and other high-demand applications.
How the AIO Sulfur Filter Works
The WS1EE control valve maintains a pocket of air at the top of the tank. As water passes through the air head, dissolved hydrogen sulfide (H2S), iron, and manganese are oxidized into solid particles that are trapped by the media bed. During each automatic backwash, the trapped contaminants are flushed to drain and fresh air is drawn in to recharge the oxidation zone, so the system regenerates itself with no chemicals to add.
Key Features
- Removes hydrogen sulfide (rotten egg odor)
- 100% chemical-free air injection oxidation
- Self-regenerating air pocket recharged on every backwash cycle
- WS1EE control valve with automatic, programmable backwash
- Stops black, orange, and brown staining on fixtures, laundry, and equipment
- Protects water softeners, RO systems, water heaters, and process equipment from sulfur and iron fouling
- Commercial-size 16" x 65" tank with our deepest, widest media bed for maximum capacity
Specifications
| Part number | 16x65-AIO |
| Tank size | 16" x 65" |
| Control valve | WS1EE |
| Media volume | 4 ft3 |
| Inlet / outlet | 1" or 1.25" |
What's Included
- 16" x 65" mineral tank
- WS1EE air injection control valve
- 4 ft3 of filter media
- Support bed and distributor tube
Is the 16x65 the Right Size?
The 16" x 65" AIO filter is built for commercial, agricultural, and high-demand residential applications. A tank this size requires a substantial backwash flow, so confirm that your well pump can deliver the backwash flow rate the system requires before installing. Also check that your installation area has enough ceiling clearance for the tall 65" tank and control valve. For very large homes with more moderate demand, consider the 14" x 65" model, or browse our full range of AIO hydrogen sulfide removal systems.
Frequently Asked Questions
Will this filter remove the rotten egg smell from my well water?
Yes. The air injection process oxidizes hydrogen sulfide gas, the cause of the rotten egg smell, and the media bed filters it out.
Does an AIO filter use chemicals or salt?
No. It uses oxygen from air to oxidize contaminants and regenerates automatically by backwashing.
Does it need electricity?
Yes. The control valve plugs into a standard outlet to run its automatic backwash schedule.
Should it be installed before a water softener?
Yes. Install the AIO filter ahead of a softener or RO system to protect resin and membranes from sulfur, iron, and manganese.
Is the 16x65 AIO suitable for commercial use?
Yes. Its large media bed makes it well suited to businesses, farms, multi-family buildings, and other applications with high water demand.
What is the difference between the 14x65 and 16x65 AIO?
Both tanks are 65" tall, but the 16x65 is wider and holds more filter media, giving it the most capacity in our AIO line. The 14x65 suits very large homes and needs less backwash flow from the well pump.
