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» 74 items found

Captive Purity Saltwater Aquarium Fish, Coral & Reef Supplies
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Brand: Captive Purity
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Search Suggestions: replacement filter | TDS | Refractometer | tds meter | nitrate | fan | flow meter | ph meter | frag a saurus | saurus
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Captive Purity Pro RO/DI Filter System - Clear Canisters

Captive Purity Pro RO/DI Filter System - Clear Canisters

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...

Avg. Customer Review (18) reviews

Reverse Osmosis: See all items

Related Searches: captive purity | ro | ro di | filter
Price Range:
$279.99 to $299.99
Captive Purity Deluxe RO/DI Filter System - Clear Canisters

Captive Purity Deluxe RO/DI Filter System - Clear Canisters

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...

Avg. Customer Review (9) reviews

Reverse Osmosis: See all items

Related Searches: captive purity | replacement filter | ro di | ro filter
Price Range:
$189.99 to $214.99
Captive Purity Refractometer

Captive Purity Refractometer

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...

Avg. Customer Review (36) reviews

Testing Equipment: See all items

Related Searches: refractometer | hydrometer | refractometers | refract
Price Range:
$69.99 to $119.99
Captive Purity 35 GPD Compact RO

Captive Purity 35 GPD Compact RO

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...

Avg. Customer Review (5) reviews

Reverse Osmosis: See all items

Related Searches: ro | captive purity | filter | ro units
Our Price: $98.99
Item Code: CP1111
Captive Purity 60 GPD Piggy Back Kit

Captive Purity 60 GPD Piggy Back Kit

This easy to install Piggy Back kit can be added to your 50-60GPD RO or RO/DI unit to double its output.

Avg. Customer Review (1) reviews

Reverse Osmosis: See all items

Related Searches: back | back ground | back pak | piggy back
Price Range:
$67.99 to $119.99
0.5 Micron Carbon Block Replacement Filter for Captive Purity, SpectraPure & Kent Marine

0.5 Micron Carbon Block Replacement Filter for Captive Purity, SpectraPure & Kent Marine

1/2 micron carbon block prefilter - highly recommended replacement filter highly effective at reducing unwanted taste, odor, chlorine, fine sediments and pesticides. nominal 0.5-micron rating effective at reducing...

Avg. Customer Review (4) reviews

Reverse Osmosis: See all items

Related Searches: replacement filter | carbon | filter | carbon block
Our Price: $15.99
Item Code: RO1131
Captive Purity Deluxe RO Filter System

Captive Purity Deluxe RO Filter System

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...

Avg. Customer Review (4) reviews

Reverse Osmosis: See all items

Related Searches: filter | magnum canister | replacement filter | ro water
Price Range:
$149.99 to $209.99
Captive Purity Pro RO Filter System - Clear Canisters

Captive Purity Pro RO Filter System - Clear Canisters

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...

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Reverse Osmosis: See all items

Related Searches: replacement filter | filter | pro | magnum canister
Price Range:
$179.99 to $219.99
5 Micron Carbon Block Replacement Filter for Captive Purity and SpectraPure

5 Micron Carbon Block Replacement Filter for Captive Purity and SpectraPure

5 micron carbon block prefilter nominal 5-micron rating high dirt-holding capacity maximizes utilization of the carbon block high porosity design helps prevent the cartridge from plugging before its adsorption capacity...

Avg. Customer Review (4) reviews

Reverse Osmosis: See all items

Related Searches: replacement filter | filter | spectrapure | replacement
Our Price: $12.99
Item Code: RO1133
Inline Carbon Filter - 1/4 inch FPT x 1/4 inch FPT

Inline Carbon Filter - 1/4 inch FPT x 1/4 inch FPT

Inline Carbon Filter

Avg. Customer Review (1) reviews

Reverse Osmosis: See all items

Related Searches: carbon | carbon filter | filter | replacement filter
Our Price: $17.79
Item Code: RO1134
Inline Carbon For 2 Stage RO System

Inline Carbon For 2 Stage RO System

For 2-stage Captive Purity Compact, SpectraPure CHP and Kent Marine Bare Bones RO systems only. Please note that these replacement cartridges are interchangeable with Captive Purity`s, Kent Marine`s, and SpectraPure`s R...

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Reverse Osmosis: See all items

Related Searches: carbon | ro | inline carbon | inline
Our Price: $18.89
Item Code: RO1135
Mixed Bed DI Cartridge

Mixed Bed DI Cartridge

Deionization cartridge Please note that these replacement cartridges are interchangeable with Captive Purity`s, Kent Marine`s, and SpectraPure`s RO or RO/DI units. We have researched the best replacement cartridges among the...

Avg. Customer Review (2) reviews

Reverse Osmosis: See all items

Related Searches: replacement filter | salt mix | di | di cartridge
Our Price: $27.99
Item Code: RO1151
Color Indicating Mixed Bed DI Cartridge

Color Indicating Mixed Bed DI Cartridge

Deionization cartridge - Color Change Please note that these replacement cartridges are interchangeable with Captive Purity`s, Kent Marine`s, and SpectraPure`s RO or RO/DI units. We have researched the best replacement ...

Avg. Customer Review (4) reviews

Reverse Osmosis: See all items

Related Searches: replacement filter | di | di cartridge | salt mix
Our Price: $29.99
Item Code: RO1153
TFC Membrane

TFC Membrane

TFC membrane for 25 GPD RO or RO/DI systems Please note that these replacement cartridges are interchangeable with Captive Purity`s, Kent Marine`s, and SpectraPure`s RO or RO/DI units. We have researched the best replacement...

Avg. Customer Review (11) reviews

Reverse Osmosis: See all items

Related Searches: replacement filter | membrane | tfc membrane | ro membrane
Price Range:
$54.99 to $94.99
1/4 inch NO10 Replacement Clear Canister

1/4 inch NO10 Replacement Clear Canister

1/4" NO10 Replacement Clear Canister

Avg. Customer Review (5) reviews

Reverse Osmosis: See all items

Related Searches: replacement filter | canister | clear canister | replacement
Our Price: $25.99
Item Code: RO1191
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