The IceCap RO/DI water filtration system is a four-stage reverse osmosis de-ionization filter system that efficiently removes up to 99% of tap water impurities. IceCap RO/DI system does not require a power source and can be installed within minutes to create the perfect water for your freshwater aquarium, saltwater, as well as reef aquariums.

4 Stage Value RO/DI Features:

RO/DI single-membrane system with durable clear filter canisters
Glycerin-filled pressure gauge
Single Dow Filmtec membrane (The best there is.)
5 µ IceCap polypropylene sediment pre-filter
5 µ IceCap carbon block filter
Refillable DI cartridge with high-capacity color changing resin
All-in-one universal filter wrench to tighten and loosen canisters
Installation connection fittings, polyethylene tubing & accessories
Does not require a power source to run
1yr Warranty (Warranty does not include filters)

Applied Pressure Psi Gallons per Day % Stable Rejection Rate
60 100 95

Stage 4 – DI Media
DI filter is the last stage of water filtration for the Smart RODI reverse osmosis systems and is necessary to reduce Total Dissolved Solids (TDS) to zero.

Designed for saltwater aquariums between 5 and 20 US Gal (20 and 80 L)
32 needle-wheel impeller increases air-to-water contact ratio, creating ideal bubble size for maximum protein collection
Adjustable flow regulators control amount of air entering reaction chamber to produce perfect amount of “skimmate”
Adjustable water-level control valve regulates skimming performance
Large reaction chamber mixes air and water effectively to remove organic waste from water molecules
Clear collection cup allows for easy monitoring of waste and removal for cleaning
Versatile mounting options – adjustable hanging bracket and suction cups included
Modular design is easy to access and clean
Designed to fit Fluval Evo XII
3 x 3 x 10 in (Cup dimensions 2 x 2 x 3 in)