NWS
NWS Control Flow AIO 13"x54" Iron Sys.
NWS Control Flow AIO 13"x54" Iron Sys.
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A complete whole-house air-injection filter. One price includes everything listed below.
What's in the box
| Size | Mineral tank | Media | Control valve |
|---|---|---|---|
| 13" x 54" | 13" x 54" | 2 cu ft iron-removal filter media | Control Flow metered air-injection valve |
- Control valve: Control Flow metered air-injection valve with built-in air injection.
- Bypass: bypass valve (included).
- Mineral tank: black fiberglass-wrapped mineral tank with support bed and distributor.
- Media: iron-removal filter media, sized to the tank.
- Also included: 1" plumbing adapters, install and service manuals.
- Ships pre-built, ready to install, free in the US.
How it works
The valve draws a pocket of air into the top of the tank. Water passes through the air, which oxidizes iron, manganese and hydrogen sulfide into particles, and the media bed filters them out. Every day the valve backwashes the bed, sends the trapped particles to drain and refreshes the air pocket.
Media benefits
- Removes dissolved iron: clear water with no orange or brown stains
- Protects fixtures, laundry, water heaters and appliances
- Daily automatic backwash sends the trapped iron to drain
- Air injection oxidizes iron, manganese and sulfur with plain air, so no chemicals or chlorine are added
Why this system costs what it does
| This system | Typical lower-priced kits | |
|---|---|---|
| Iron and sulfur treatment | Air injection: oxidizes with plain air, no chemicals | Often chlorine or permanganate feed, or no oxidation step |
| Filter design | Automatic daily backwash keeps the media bed clean | Often a non-backwashing upflow head or a cartridge housing |
| Bypass valve | Included | Often not included or an extra option |
| Media | Named media, sized to the tank | Media type or amount often not stated |
| Delivery | Ships pre-built, ready to install | Often ships in pieces for you to assemble and load |
| Shipping | Free in the US | Free only above a minimum, or extra |
Not sure which size? Send a water test or tell us your symptoms and we will size it free.
This parcel-ready NWS Control Flow AIO 13"x54" Iron System delivers ' largest residential iron-filtration capacity in a package you can receive without freight scheduling. With 2 cubic feet of iron media in a 13" x 54" polyglass tank, it provides powerful whole-house removal of dissolved iron from well water for even demanding properties.
How It Works
Air injection oxidation is the core of the system. A pocket of air inside the tank converts dissolved iron into a solid, filterable form that the media bed captures. Control Flow Technology meters regeneration to actual water usage, so the system backwashes only when needed — flushing iron to drain and renewing the air cushion. No salt, chlorine, or potassium permanganate is required, which keeps ongoing maintenance light and inexpensive.
- 13" x 54" black polyglass mineral tank
- 2 cubic feet of iron media plus base media
- 1" NWS control valve with Control Flow Technology
- Bypass valve included for service and isolation
- Plumbing adapters chosen separately
- Packaged for parcel truck delivery; about 195 lbs
The wide 13-inch tank supplies high service flow suited to larger homes or wells with heavy iron staining, while metered operation keeps water use efficient between cycles. Installed at the point of entry, it protects appliances, plumbing, and fixtures from rust buildup throughout the home. Supplied by Water Softener Plus, this configuration arrives nearly complete; add the plumbing adapters that match your setup for a clean installation and reliable, low-maintenance iron control delivered conveniently by parcel.
Routine ownership is refreshingly simple: with no salt or chemicals involved, there are no consumables to restock between regenerations. Over many years the media will eventually exhaust and can be replaced to restore full capacity, but the tank, valve, and bypass continue to serve. Confirming your incoming pH and iron level at setup helps ensure the oxidation process works as intended and that you get clear, stain-free water from day one.
Supplied and supported by Water Softener Plus, this -built system reflects the quality and consistency homeowners and installers have come to expect from the brand, giving you confidence in a long, dependable service life treating your home's water.
