IceCap RODI System Controller Only

IceCap RODI System Controller Only: Simplify Filtration

The IceCap RODI System Controller Only transforms standard RO/DI units into smart filtration systems, reducing risk while simplifying maintenance. From membrane flush automation to real-time TDS tracking, this controller is the smart choice for aquarium owners who expect reliability.

Why Choose the IceCap RODI System Controller?

This isn’t just a controller—it’s a full-on filtration manager. It automates every step of the water production process while adding fail-safes to protect your equipment.

Key Features That Set It Apart

• Fully-automated water production with smart timing

• Accurate digital TDS readings at 3 points: before filter, after membrane, and after DI

• Built-in timer mode for hands-free operation

• Filter replacement alerts so you're never caught off guard

• Automatic membrane flush cycle at startup, disconnect, post-production, and every 2 hours during use

• Manual "strong flush" feature for extra membrane cleaning

• Leak detection with an audible alarm—because nobody wants a surprise flood

• Pressure switch detection (high and low) with audio alerts

• Power conservation mode shuts off the screen when idle

• Full system on/off toggle button

Note: Wire harness and power supply are not included. We know—kind of like buying a smartphone without the charger these days.

Built for IceCap RODI System Owners

If you're already using an IceCap RODI System, this controller is an ideal solution. Keep in mind this is a replacement controller for the Icecap RODI system. It’s compatible with multiple IceCap configurations and integrates seamlessly into your water purification workflow.

Specifications and Technical Features of the IceCap RODI System Controller

• Compatible with IceCap RODI models

• Reads TDS at 3 distinct stages

• Supports ¼-inch RO tubing fittings

• Screen auto-sleep after inactivity

• Manual and automated flush options

• Requires wire harness and power supply (sold separately)

Who Should Use This RODI Controller?

• Saltwater hobbyists looking to automate water changes

• Reef tank enthusiasts managing high-purity demands

• Anyone tired of squinting at TDS pens and forgetting filter change dates

A Smarter Reef Tank Starts Here

The RODI System Controller Only doesn’t just simplify water filtration—it upgrades your entire setup.

Useful Resources

• IceCap equipment and products can be viewed here
• MWater Purity solutions: Filters and Skimmers
• Filtration devices for pure water without waste or buildup
•  Chat reef gear with the Fish & Coral Store crew
• Daily tank shots and filtration content on IG
• Stay in the loop with drops and deals