J.Racenstein DIY RODI Components Build your Own RODI Water Purification
All J.Racenstein DIY RODI Components Build your Own RODI Water Purification Products
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Item #: 150-040 MPN: CAM-401 UPC: 669893926529Regular Price: $214.20
$197.40In Stock PPI: 93000 -
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Item #: 150-055 UPC: 669893919057Regular Price: $1,186.50
$1,102.10Available Mid August PPI: 41000 -
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Item #: 150-0551 MPN: <-- KIT --> UPC: 669893919059Regular Price: $982.25
$912.40Available Mid August PPI: 31000 -
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Item #: 150-0856 MPN: ProTool Bypass UPC: 669893903822Regular Price: $178.85
$167.55In Stock PPI: 29420 -
Item #: 150-0102 MPN: <-- KIT --> UPC: 669893921608Regular Price: $287.10
$269.95Available Mid July PPI: 27000 -
Item #: 150-057 MPN: 20014 UPC: 669893910506Regular Price: $95.70
$87.05In Stock PPI: 25000 -
Item #: 150-3201 MPN: PI221616S UPC: 669893908211Regular Price: $2.30
$2.15In Stock PPI: 15190 -
Item #: 150-124 MPN: 19AF-12DE UPC: 669893909733Regular Price: $8.40
$7.75In Stock PPI: 14415.64 -
Item #: 150-708g MPN: PI011624S:80PK UPC: 669893908224Regular Price: $2.45
$2.25In Stock PPI: 14080 -
Item #: 150-723 MPN: QJE-554 UPC: 669893903829Regular Price: $4.65
$4.30In Stock PPI: 13973.2 -
Item #: 150-447 MPN: AHUC0707 UPC: 669893908217Regular Price: $7.05
$6.50Available Mid July PPI: 12000 -
Item #: 150-445 MPN: PISV0416S UPC: 669893910265Regular Price: $12.65
$11.65In Stock PPI: 11980 -
Item #: 150-03713 MPN: 20041 UPC: 669893910501Regular Price: $45.80
$41.65In Stock PPI: 11201 -
Item #: 150-03714 MPN: 20040 UPC: 669893910502Regular Price: $38.90
$35.95In Stock PPI: 11200 -
Item #: 150-03716 UPC: 669893910503Regular Price: $6.30
$5.85In Stock PPI: 11100 -
Item #: 150-122 MPN: 5AS-12D UPC: 669893909731Regular Price: $5.25
$4.80In Stock PPI: 11040 -
Item #: 150-480 MPN: DPE07-B-0100 UPC: 669893908219Regular Price: $0.65
$0.60In Stock PPI: 11000 -
Item #: 150-410 MPN: PI0216S UPC: 669893908215Regular Price: $2.55
$2.35In Stock PPI: 10700
Pure Water is created by removing the sediments and total dissolved solids (TDS) from the water. The process of making pure water involves a chemical and electrical process.
40in filters offer the best flow and service life, the products offered here provide excelent water qualight and lomg service life.
- 40in Carbon Filter - 80,000 gallons - Change once per year when used regularly, minimum every 2 years for lightly uses systems.
- 40in RO Industry Standard Membrane provides greater than 1gpm flow and with the proper startup and end of job procedure followed will last 5 to 7 years.
- 40In DI offers an industry leading amount DI Resin, with a long service interval, change when the water output rises above 10tds on your meter.
RODI System Plumbing Example


Installation Example
In this case there are Two RO Membranes running in parallel to produce more water. The DI Housing is located elsewhere in the Van.
Note:
The number one reason why RO membranes fail in the field is the carbon filter dies quickly and is not replaced.
A Regular Carbon Filter replacement and Service interval is important for that.
Which is why our H2Pro and this Build your own System store page offer Carbon Filters with a 1 to 2 year service life.
The small Carbon filter on most system needs to be replaced every 6 to 8 weeks,
The maintenance is not costly as the filters are inexpensive, but very expensive if the maintenance is forgotten, and the Carbon filter is not replaced as once dead it takes a couple of months for the RO to fail and you are now buying a new RO because of that small filter.