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💧 Elevate your water game — pure, powerful, and perfectly filtered!
The Max Water 6 Stage Aquarium RO/DI System delivers ultra-pure water by combining six filtration stages, including reverse osmosis and deionization, to remove 99.99% of contaminants down to 1/10,000 micron. Designed for aquarium enthusiasts and hydroponics, it produces up to 100 gallons per day with easy, color-coded installation and BPA-free components, ensuring safe, crystal-clear water for your aquatic life and home.

















| ASIN | B07SHP82Y4 |
| Best Sellers Rank | #45,373 in Pet Supplies ( See Top 100 in Pet Supplies ) #2,479 in Aquarium Accessories |
| Brand Name | Max Water |
| Capacity | 100 Gallons |
| Container Type | Pitcher |
| Customer Reviews | 4.3 4.3 out of 5 stars (223) |
| Included Components | 6-stage RO/DI Unit, Selected RO Membrane, One set of installed pre-filters, Dry Vertical Pressure Gauge, Housing wrench and installation accessory pack |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 38.1L x 15.2W x 43.2H centimeters |
| LowerTemperature Range | 40 Degrees Fahrenheit |
| Manufacturer | Max Water |
| Material Type | BPA free components |
| Model Name | Dual RODI 101505 |
| Model Number | Dual RODI 101505 |
| Operating Pressure Range | 45 - 70 PSI |
| Other Special Features of the Product | Tankless |
| Power Source | Corded Electric |
| Purification Method | Reverse Osmosis |
| UPC | 700256123910 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 104 Degrees Fahrenheit |
D**D
Was hesitant at first to go with the 200gpd system as it's a bit pricey. I have had the system for over a year now and do not regret buying it from day one. I run straight cold tap at around 15C. With the boost pump going it will boost from 55 psi to 120 and steadily give me 175 gallon per day by calculation. Roughly 2.5 :1 for a ratio. Warmer water would even be better numbers than this The unit has been used about two to three times a week and just lately I have noticed the resin starting to change color. Tap TDS is @ 200 and was still 0 ppm out up to a few days ago now its 1 ppm out. Healthy fish keeping and happy fish keeper!
S**G
The installation video is clear and helpful. The system works well so far. If the red and blue tubes were longer, it would be much better (then it would be 5 stars)!
T**M
instruction booklet isn’t very self explanatory but overall easy to set up with the help of YouTube. After flushing according to instructions, my TDS meter was reading zero within 30 minutes. At 60 PSI this product was producing just about 3 gallons per hour which is slightly lower than advertised however it still fit my needs. I’m overall very satisfied.
E**.
poor assembly directions mostly pictures and some of the features are not shown in the diagram as to where they should be. it is still sitting there not completely assembled or hooked up for me to use.
C**R
Works amazingly as it should. I upgraded it with a tds meter, changed the hose route to put in a flush valve, and replaced the pressure gauge as other reviews said the one that comes with it are junk. Otherwise it works as it should.
Trustpilot
1 month ago
3 weeks ago