Filterelated 4-Stage Portable Aquarium Reverse Osmosis deionized Water Filtration System RO/DI Filtration Device with Flushing Valve,Colour Changing DI Filter, 100 GPD-TDS Close to 0 ppm

4-stage reverse osmosis system aquarium: PP cotton+activated carbon cartridge+RO reverse osmosis membrane+DI resin filter.Filter Precision down to 0.0001 micron, Reduce arsenic,lead,fluoride,mercury,cadmium and more,Special design for your aquariums use or residential use.

Reduce ppm?The last stage mixing bed DI Filter is used to further remove TDS from membrane filtered water, guaranteed TDS approaching 0 ppm.This DI resin is color changing, it changes color from purple/blue to brown, the cartridge needs to be replaced

100 GPD /with flushing valve: 100 gallons per day at 60 psi. The ratio of pure water and waste water is 1:1.RO membrane is NSF certificated, to provide healthy and pure water. Quick Connections make it easy to remove and replace filters cartridges. When using it for the first time, rinse the RO diaphragm filter for five minutes and set the flushing valve to the ON position to start flushing. In the OFF position pure water is filtered. Make sure that only cold water enters the reverse osmosis system. ?

Ensure the aquarium water is soft: With the Aquarium RO+DI system developed by our company, you can create an ideal ecosystem for fish that is similar to a natural ecosystem. It can professionally produce deionized pure water for your aquarium. Suitable for freshwater or saltwater fish. Better water quality with this gentle approach

Special design for your aquarium use or home use: you can install it anywhere. The device's small footprint makes it easy to place under cabinets or in confined places. Perfect not only for aquarium use, apartments, motorhomes, business trips, holidays, yachts, boats or anywhere you need pure water, but also for applications such as apartments or rental properties where fixed installation is not possible.

Complete accessories: All accessories necessary for operation included. Each step is explained in detail in the English operating instructions. You can also watch the provided videos that will help you. Comes with clips and expansion screws so you can attach it to the wall. It also comes with a 13 foot hose for you to cut to the length you want.