End Iron Stains &
Rotten Egg Odor
Pioneer Water Treatment · PWT AIO Filter
Does your water smell like rotten eggs? Are your sinks, tubs, and toilets plagued by rust-colored stains? The PWT AIO Iron/Odor Filter is a single-tank, chemical-free solution that eliminates iron, sulfur, and manganese — efficiently and automatically.
Air Injection Oxidation Technology — uses oxygen, not chemicals, to oxidize and filter iron, sulfur, and manganese from your water supply.
Air Injection Oxidation — No Chemicals Required
The AIO system uses a patented air injection process to oxidize and filter iron, sulfur, and manganese — all in a single tank, without any chemicals or separate aeration equipment.
Air Pocket Forms
The system maintains a pocket of air at the top of the tank. As water flows in from your well, it passes through this oxidation air pocket.
Contaminants Oxidize
Iron, sulfur (hydrogen sulfide), and manganese are oxidized by the air — converting them from dissolved form into solid particles that can be filtered.
Media Bed Filters
The exclusive media bed captures and removes the oxidized particles. The system backwashes automatically to flush contaminants to drain and replenish the air pocket.
Common Iron & Sulfur Problems in West Michigan
Iron and hydrogen sulfide are among the most common well water problems in West Michigan. Even low concentrations cause significant damage and discomfort throughout your home.
- Orange & Rust StainsIron leaves persistent rust-colored stains on sinks, tubs, toilets, laundry, and dishwashers that are nearly impossible to remove.
- Rotten Egg SmellHydrogen sulfide gas gives water a distinct rotten egg odor that permeates your home, especially noticeable in showers and kitchen.
- Black Staining from ManganeseManganese causes dark black or grey staining on fixtures and laundry, and can affect the taste of your drinking water.
- Clogged Pipes & FixturesIron buildup inside pipes, water heaters, and appliances reduces flow rates, shortens equipment life, and drives up energy costs.
One Tank. Zero Chemicals. Total Solution.
The PWT AIO eliminates all three problems in a single, compact system — no separate aeration tank, no chemical feed systems, no ongoing maintenance hassles.
- Removes iron, sulfur, and manganese simultaneously
- 100% chemical-free — uses only air and filtration media
- Single-tank design saves space and installation cost
- Fully automatic backwash — no manual maintenance
- Proprietary media bed for higher flow rates
- Professional installation by local Pioneer technicians
- Locally owned, locally serviced in West Michigan
Built to Perform. Engineered to Last.
The PWT AIO is built around four core components — each engineered for efficient iron and odor removal with minimal maintenance and maximum reliability.
Professional Series Control Valve
- Patented technology provides a slow, quiet release to drain
- Delays start of regeneration if water usage is detected
- Built-in backup of settings during power outages
- Simple diagnostics for easy maintenance
- Easy-to-read back-lit display
Oxidation Air Pocket
- As water passes through the air pocket, iron, sulfur, and manganese are oxidized
- The media bed then removes the oxidized contaminants from the water
- No chemical injection systems required — fully natural process
Exclusive Media Bed
- Custom blends of media for efficient reduction of iron, sulfur, and manganese
- Proprietary media blend provides higher flow rates than traditional iron filtration media
- High-quality filtration media targeted to your specific water problems
Basket Style Distribution System
- Delivers evenly distributed, high-quality flows throughout the tank
- Enpress® Vortech™ Plate tank style distribution system available
- Provides increased backwash efficiency using less water and saving money
- Optional on iron and sulfur systems
Tired of Iron Stains & Sulfur Odor?
Start with a free water test — we'll measure your exact iron, sulfur, and manganese levels and recommend the right AIO system for your home. No pressure, just answers.