4 Stage 75GPD RO/DI System

Perfect for topping up saltwater aquariums.

75GPD = 284L

The reverse osmosis process results in the purest possible water and results in the total dissolved solids (TDS) count dropping by between +/- 99.9% and 100% with a post membrane DI

PRO-4-D

Perfect for those who are making under 100L of water per week, it has a smaller in-line resin cartridge and holds 2.5x less than the PRO-4-DJ

PRO-4-DJ

Perfect for those making over 100L of water per week.

Systems Include

Powder coated, mild steel folded bracket
3x 10"x2.5" clear tinted filter housings [PRO-4-DJ only. 2x white for the PRO-4-D]
1x 10"x2.5" 0.5uM poly spun sediment filter
1x 10"x2.5" Matrikx CTO USA brand high volume carbon filter  Estimated life of Matrikx CTO filter is +/- 15,000 litres of RO water on average town mains water and estimated volume of standard carbon block is +/- 5,000L
1x 10"x2.5" jumbo post membrane DI resin [2.5x as much resin as in line post filters PRO-4-DJ model only. PRO-4-D comes with in-line]
1x high quality reverse osmosis membrane

1x Both Units comes fitted with Flush Valves
3x meters of high pressure 1/4" | 6mm water filter tubing
1x pre-filter housing opening + closing ring spanner
1x standard* sink mixer diverter connector
2x garden tap connectors for 1/2" + 3/4" taps

Standard mixer taps refer to a mixer tap where you can unscrew the aerator on the end of the tap and will be left with either a 20mm female thread or a 23mm male thread. If you have the 20mm female thread you`ll need to use the inside to outside thread converter [supplied with the diverter valve] to connect but if you have a 23mm male thread after removing the aerator you won`t need to use the thread converter