Nelsen AIO Iron Filter System
Say goodbye to iron stains with pure, chemical-free water all day long.
The problem
Iron in well water causes reddish-brown stains on sinks, tubs, and fixtures, making cleaning a constant battle.
Beyond aesthetics, dissolved iron can clog pipes and damage appliances, lowering water quality and household comfort.
How it works — the media that fixes it
The Nelsen AIO Iron Filter uses advanced air injection technology to oxidize dissolved iron without chemicals or salt.
Water passes through an oxygen-rich air pocket at the top of the tank, converting soluble iron into solid particles that the filter media traps. An automatic daily backwash flushes out the trapped iron, ensuring continuous, maintenance-free operation.
What it fixes
- Dissolved iron for clear, stain-free water
- Rust stains from plumbing fixtures
- Metallic taste and odor
- Pipe clogging minerals
- Water discoloration
Product features
What you’ll notice
Water Softener Plus vs the typical online seller
| Water Softener Plus | Typical online seller | |
|---|---|---|
| Money-back guarantee | 6 months, honest | "risk-free" but 25% restocking fee + return shipping |
| Pricing | Published, factory-direct | Often gated / quote-only |
| Support | US-based water experts | Chat/email only |
| Warranty | Lifetime on tanks & valves | Limited |
| Built & sized | Pre-assembled & programmed to your water | Box of parts, DIY setup |
Buy with confidence
Honest money-back — no hidden restocking-fee traps.
On tanks & valves — built to last.
Split it with Shop Pay at checkout.
Ready for better water?
Transform your home’s water with the Nelsen AIO Iron Filter and enjoy clean, iron-free water effortlessly every day.
Not sure what your water needs? Take the 60-second water quiz or talk to a US-based expert — free.
Frequently asked questions
How does the air injection iron filter work?
It uses an oxygen-rich air pocket to oxidize dissolved iron, turning it into particles that are trapped in the filter media.
Does the system use chemicals or salt?
No. The Nelsen AIO system removes iron naturally without any chemicals or added salt.
How often does it need maintenance?
An automatic daily backwash keeps the system clean and operating efficiently with minimal homeowner intervention.
What tank size should I choose?
We size the tank free based on your household water usage and iron levels to ensure optimal performance.
Will this system remove other contaminants besides iron?
This system is specifically designed to remove dissolved iron. For other contaminants, additional treatment may be necessary.