HydroPure Deioniser System

Regular price $469.00

Maximize battery performance with pure water from the tap.

Hard water in your home, golf course or warehouse water supply is usually perfectly fine for drinking. The minerals found in hard water, primarily calcium and magnesium carbonates, are not harmful to humans, in fact, they are beneficial.  But those same minerals are extremely harmful to industrial batteries and are a leading cause of poor battery performance. The minerals in hard water affect cell voltages and increase self-discharge.  The result?  Shortened battery run time and reduced battery life.

Make battery quality water straight from the tap with the HydroPure Deioniser.  

The high capacity cartridge makes over 2,500 litres from average quality tap water!!

Cheaper and more environmentally friendly then other methods of producing battery water and far more effective then filters.


Professional quality deionizers: Not just a filter, which only removes particles, but a real ion-exchange medium which electrostatically removes dissolved impurities. Purity is comparable with distilled water and ideal for batteries.


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Our Deionizer system reduces the high price of buying bottled water and is more convenient as well.



Inside the Deionizer, tap water is passed through a cartridge containing beds of cationic and anionic resins which electrostatically remove impurities. The result is very pure water. When the cartridge becomes exhausted it is simply replaced with a fresh one.


The following chart can be used to determine how many gallons of pure battery water can be obtained from one cartridge based on the purity of the incoming tap water.

Purity of Tap Water Total Dissolved Solids Cartridge Capacity
  PPM Grains uS/cm U.S. Gallons Liters
Good 50 3 28 1440 5,451
75 4 42 960 3,634

100 6 56 720 2,725
120 7 67 600 2,271
150 9 84 480 1,817

200 12 112 360 1,363
250 15 140 288 1,090

* TDS means Total Dissolved Solids in the water
** Parts per million is equal to mg/liter of water 


Input/Operating Pressure: <80 psi (<5.52 bar)

FlowRate: 0.5 gpm with provided restrictor (1.89 lpm)

System Exposure Temperature: 35° to 160°F (2° to 71°C)

Power Source: For purity light: 2 D-Cell Batteries (included); Battery life estimate: 2 Years

Purity Light Setting: 50 ppm total dissolved solids

Input Hose Size: 3/8 in (1.3 cm)

Input Hose Length: 10 ft (3.0 m)

Output Hose Size: 3/8 in (1.3 cm)

Output Hose Length: 20 ft (6.0 m)

Weight: 27 lb (12.2 kg)

Product Height: 44 in (111.7 cm)

Product Length: 7 in (17.8 cm)

Product Width: 6 in (15.2 cm)

Capacity: 600 gallons/2270 litres based on incoming water quality