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Captive Purity Hi-Silicate Removal TFC Replacement Membrane 25GPD
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Captive Purity Hi-Silicate Removal TFC Replacement Membrane 25GPD

In stock: Order by 2PM EDT for same-day shipping (M-F only)

Item #: CP1811

MSRP: $45.99 Save: $17.50 (38%)
$28.49
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Quick Overview

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. Our Captive Purity Hi-S (High Silicate) membranes are the gold ...
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Reviews

Captive Purity Hi-Silicate Removal TFC Replacement Membrane 25GPD Information



Part #: CP1811

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. Our Captive Purity Hi-S (High Silicate) membranes are the gold standard and will remove 96% of nitrates and up to up to 99.5% of silicate. Chlorine will ruin TFC, Hi-F, and Hi-S membranes so prior carbon filtration is required. All Captive Purity Membranes and RO and RO/DI units are designed and manufactured in the USA.

Please note that these Hi-S replacement membranes are interchangeable with Kent Marine, and SpectraPure RO or RO/DI unit. We have researched and tested the best replacement membranes among all manufacturers, and offer only the best available.

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Captive Purity Hi-Silicate Removal TFC Replacement Membrane 25GPD Reviews

Average Reviews

Customer Reviews

Membrane Product Review by CHAD BONNEAU (Posted on 5/26/13)
Rating
Excellent!

Comments: Love it!!!!

Membrane review Product Review by RACHEL BECKER (Posted on 5/25/13)
Rating
Excellent!

Comments: I put it in and it immediately dropping my TDI output from 22 to 9 after an hour I changed the rest of the R/O filters and its now at a 0 could be happier!

replacement membrane Product Review by MARIO GARCIA (Posted on 3/27/13)
Rating
Excellent!

Comments: Great product. Fast pure water flow.

Nice HI-silicate Product Review by LUIS SARABIA (Posted on 3/5/13)
Rating
Excellent!

Comments: Very good quality HI-silicate removal it last long time ....0 TDS ...... I recommended to buy it

CaptivePurity is a thumbs up! Product Review by CHRISTOPHER SHAMBLEE (Posted on 9/2/12)
Rating
Excellent!

Comments: Love these membranes great value and performance keeps hobby affordable and critters from suffering poor water quality thanks guys/gals for always researching to help hobbyist save$$$ I got a 20+ year old true Percula Clownfish "Hoss" that thanks y'all to Sincerely Christopher&Hoss Florida

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