PROS-5-DJ Reverse Osmosis RO DI - ON STAND RODI Marine Aquarium Filter

We have this item listed without a stand for less $'s here and you can select white or clear pre-filter housings. With this listing if clear tinted pre-filters are selected they will look like the filter housings in image 3 of the listing.

We supply these systems with a manual first flush valve (see image 15) so you can direct the first bit of water produced out the waste line then through the RO to which allows resin to last longer. This flush valve can also be set to increase your operating waste ratio which is required in some areas where the TDS of the local water is high. 

* standard volume carbon pre-filter is good for up to 10,000 litres and high volume pre-membrane filters are good for up to 30,000 litres [based on average town water and is based on total volume i.e. pure and waste water].

* Resin cartridge can handle higher volumes than the standard filters allowing less frequent filter changes.

* 2x RO membranes connected in series to reduce average waste from +/- 60% to +/- 30% [waste from 1st membrane is purified by 2nd membrane]

Depending on variation selected in drop down menu above we will supply as follows

Note: Testing of flow rates, waste ratio's and TDS readings were done with water at 28 degrees Celsius, 80psi water pressure and feed water with a TDS reading of 105ppm

This system is locally assembled using high quality approved parts

Standard pre-filters will filter +/- 10,000 litres of water before needing to be changed [based on total flow of pure + waste water] whereas the high flow Matrikx CBC combination of pre-filters will allow +/- 30,000 litres to be filtered before the pre-filters need to be changed.

SYSTEM INCLUDES:

• Powder coated mild steel stand as pictured.
• 3x 10"x2.5" white opaque or clear tinted filter housings [vertical ones]
• 1x 10"x2.5" 0.5uM poly spun sediment filter
• 1x 10"x2.5" Standard or Matrikx CTO carbon filter
• 1x 10"x2.5" long life post membrane mixed DI resin filter [twice as much resin as in line post DI filters]
• 2x high quality reverse osmosis membranes connected in series [flow rate depends on selection in drop down menu]
• 3x meters of high pressure 1/4" | 6mm water filter tubing
• 1x opening + closing housing ring spanner
• 1x standard* sink mixer diverter connector
• 2x garden tap connectors for 1/2" + 3/4" taps
• 1x manual first flush valve

Supplied with a tap connector to fit 1/2" + 3/4" garden taps [measures 20mm + 25mm in diameter respectively] as well as a standard* sink mixer diverter valve

* 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

Easy to carry around and great for topping up freshwater aquariums, caravaning, camping and home use + produces 190-685 litres per day depending on mains water pressure, feed water quality and system selected

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

This purification process is commonly considered to be the most effective method of purification available to the public, and will consistently produce the lowest level of contaminant.

RO will reduce/remove all of contaminant in the feed water including chlorine, fluoride, volatile organic compounds, disinfection by-products and heavy metals

See below table for effective reduction of common contaminants:

ELEMENT/COMPOUND	% REDUCTION	ELEMENT/COMPOUND	% REDUCTION
Barium	99.9%	Potassium	100%
Bicarbonate	100%	Radium	99.9%
Cadmium	99.9%	Selenium	99.9%
Calcium (Hardness)	100%	Silicate	100%
Chromate	99.9%	Silver	100%
Copper	99.9%	Sodium	100%
Detergents	99.9%	Strontium	99.9%
Fluoride	100%	Sulphate	100%
Lead	99.9%	PCB’s	99.9%
Magnesium	100%	Insecticides	99.9%
Nickel	99.9%	Herbicides	99.9%

All of the parts that come into contact with the water in our systems are manufactured from BPA free food grade plastics. All of the filters and parts that we source are of the highest quality and meet the required quality standards.

Membrane brand/s of the membrane supplied with the system may vary depending from those depicted what we have in stock but will be of equivalent quality

This RO system is a multi-stage pumpless system. It is designed to operate on mains pressure and will produce with feed water pressure of 45psi or greater.

This RO unit has a 24 month warranty which is subject to our warranty terms and conditions and is installed with a pressure reducing valve and leak shut off device

If you are not entirely satisfied with your purchase please contact us so that we can try to resolve your concerns