AXEON N-4000 Reverse Osmosis System, 4,000 GPD, 220V

Turn-Key Reverse Osmosis Water Treatment, 4,000 GPD

Municipal and well water both carry enough dissolved minerals and chlorine to throw off a carefully dialed-in nutrient program, and a feed program built on inconsistent source water makes every other input harder to control. The AXEON N-Series is a turn-key reverse osmosis system, pre-plumbed, pre-wired, and individually tested before it ships, so a commercial cultivation facility can start pulling consistent, low-TDS water without assembling a system from separate components.

Rated for 4,000 gallons per day, the N-4000 is sized for mid-size commercial cultivation facilities running multiple irrigation zones (Part #210311).

Key Features & Benefits

• Pre-plumbed, pre-wired, and factory-tested — ships fully assembled and individually tested, ready to connect to a water source and 220V power.
• Includes membranes, pre-filter, and booster pump — everything needed to run at the system's rated capacity is included, not sold as separate add-ons.
• LCD controller with monitoring and alarms — displays system status and TDS readings and flags issues in real time from one panel.
• Single-pass configuration — runs source water through the membrane stage once per pass rather than requiring multiple recirculation loops.
• Backed by a 1-year limited warranty — covers the assembled system as shipped from AXEON.

Who Should Use This RO System

Commercial cultivation facilities and other high-volume operations that need consistent, low-TDS water for irrigation and nutrient mixing — without building a filtration system from individual parts — are the fit for the N-Series.

About AXEON Water Technologies

AXEON Water Technologies is a U.S.-based water treatment manufacturer headquartered in Temecula, California, that designs and assembles membrane, filtration, and water treatment systems domestically and is a registered member of the Water Quality Association (WQA).

Frequently Asked Questions

What's included with the system?

The system ships pre-plumbed and pre-wired with its own membranes, pre-filter, booster pump, and an LCD controller for monitoring and alarms, so nothing beyond a water source and 220V power hookup needs to be sourced separately. Everything is individually tested at the factory before it ships.

How is the system installed?

Because it arrives pre-assembled, installation is largely a matter of connecting the water supply line, drain, and 220V power per the included install guide rather than building the system from parts. Most commercial installers can have a unit online in a fraction of the time a component-built system would take.

When should I service the pre-filter and membranes?

Service intervals depend on source water quality and usage volume, but the LCD controller's TDS and alarm monitoring is designed to flag performance drops before they become a problem. Check the pre-filter more frequently than the membranes, since it's the first stage exposed to incoming sediment.

What does the LCD controller display?

It monitors and displays system status and TDS readings and raises an alarm if something in the system needs attention, giving an at-a-glance read on performance without manual testing at every check. That real-time visibility makes it easier to catch a membrane or pre-filter issue before it affects water quality.

Does the system need any special electrical setup?

It runs on 220V power, which is standard for equipment at this capacity range, so confirm a 220V circuit is available before installation. Consult a licensed electrician if a new circuit needs to be run to the installation site.

How long is the warranty?

AXEON backs the N-Series with a 1-year limited warranty on the assembled system as shipped. Keep the part number and proof of purchase on file in case a warranty claim is ever needed.