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Brand: Captive Purity
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Captive Purity represents the highest quality in reverse osmosis technology. Captive Purity Reverse Osmosis Systems meet stringent standards and far exceeds the quality of systems from other manufacturers. A wide variety of option...


Our Price: $154.99
Item Code: CP1123


Captive Purity represents the highest quality in reverse osmosis technology. Captive Purity Reverse Osmosis Systems meet stringent standards and far exceeds the quality of systems from other manufacturers. A wide variety of option...


Our Price: $224.99
Item Code: CP1333


Captive Purity represents the highest quality in reverse osmosis technology. Captive Purity Reverse Osmosis Systems meet stringent standards and far exceeds the quality of systems from other manufacturers. A wide variety of option...


Our Price: $219.99
Item Code: CP1143


Captive Purity represents the highest quality in reverse osmosis technology. Captive Purity Reverse Osmosis Systems meet stringent standards and far exceeds the quality of systems from other manufacturers. A wide variety of option...


Our Price: $299.99
Item Code: CP1343


This easy to install Piggy Back kit can be added to your 75-80GPD RO or RO/DI unit to double its output.


Our Price: $119.99
Item Code: CP1719


The key component for any reverse osmosis unit is its membrane. The membrane will determine the type of contaminants removed and how much water the unit will produce. TFC (Thin Film Composite) membranes will remove 95% of nitrates...


Price Range:
$39.99 to $64.99


The Captive Purity Refractometer is an incredibly accurate and easy to use device that eliminates the confusion associated with inexpensive hydrometers. Just place a couple of drops of water on the prism and hold to the light. Rea...


Our Price: $69.99
Item Code: CP2111


The Captive Purity Refractometer is an incredibly accurate and easy to use device that eliminates the confusion associated with inexpensive hydrometers. Just place a couple of drops of water on the prism and hold to the light. Rea...


Our Price: $89.99
Item Code: CP2113