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» Saltwater Aquarium Supplies » Reverse Osmosis » Replacement Filters

» 14 items found
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Search Suggestions: replacement filter | filter | Tap Water Filter | DI | filters external | salt mix | replacement | sediment filter | poly filter | filter sock
1 Micron Microtec Sediment Replacement Filter

1 Micron Microtec Sediment Replacement Filter

1 micron dual density gradient sediment filter—highly recommended due to longer life and cost effectiveness. Use with 1/2 micron carbon block filter  to fully prefilter water down to 1/2 micron. manufactured from 100% ...

Avg. Customer Review (4) reviews

Sediment Cartridges: See all items

Related Searches: replacement filter | sediment filter | filter | replacement
Our Price: $4.99
Item Code: RO1113
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

Carbon Block Filters: See all items

Related Searches: replacement filter | carbon | filter | carbon block
Our Price: $15.99
Item Code: RO1131
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

DI Cartridges: See all items

Related Searches: replacement filter | di | di cartridge | salt mix
Our Price: $29.99
Item Code: RO1153
Replacement Filter Cartridge for Aquarium Pharmaceuticals Tap Water Filter

Replacement Filter Cartridge for Aquarium Pharmaceuticals Tap Water Filter

Ready-to-use replacement cartridge for the Tap Water Filter. Easily connects to Tap Water Filter to continue making perfect deionized aquarium water.

Avg. Customer Review (15) reviews

DI Cartridges: See all items

Related Searches: replacement filter | tap water filter | filters external | filter
Our Price: $19.99
Item Code: AP4131
Captive Purity Hi-Silicate Removal TFC Replacement Membrane

Captive Purity Hi-Silicate Removal TFC Replacement Membrane

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 ...

Avg. Customer Review (11) reviews

RO Membranes: See all items

Related Searches: replacement filter | hi silicate | membrane | filter
Price Range:
$31.99 to $51.99
RO Replacement Filter Kit

RO Replacement Filter Kit

Kit Includes: 1 x 1 micron dual density gradient sediment filter 1 x 1/2 micron carbon block prefilter 1 micron dual density gradient sediment filter is highly recommended due to longer life and cost effectiveness. Manufactured ...

Avg. Customer Review (8) reviews


Related Searches: replacement filter | filter | ro filters | replacement filters
Our Price: $22.99
Item Code: RO2111
0.5 Micron Sediment Replacement Filter

0.5 Micron Sediment Replacement Filter

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 these three manufactur...

Avg. Customer Review (2) reviews

Sediment Cartridges: See all items

Related Searches: replacement filter | sediment filter | filter | replacement
Our Price: $14.99
Item Code: RO1111
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

Carbon Block Filters: See all items

Related Searches: replacement filter | filter | spectrapure | replacement
Our Price: $12.99
Item Code: RO1133
SpectraPure® MaxCap Hi Capacity DI Cartridge

SpectraPure® MaxCap Hi Capacity DI Cartridge

The revolutionary MaxCap DI ™ cartridge has over 3 times more capacity than any other Mixed-Bed or Hi-Silica removal deionizing cartridge. When placed upstream of your existing DI cartridge, the life of your downstream DI will inc...

Avg. Customer Review (2) reviews

DI Cartridges: See all items

Related Searches: replacement filter | filter | di cartridge | spectrapure
Our Price: $34.99
Item Code: SP2113
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

DI Cartridges: See all items

Related Searches: replacement filter | salt mix | di | di cartridge
Our Price: $27.99
Item Code: RO1151
SpectraPure® Zeta-Zorb 0.2 Micron Absolute Rate Sediment Cartridge

SpectraPure® Zeta-Zorb 0.2 Micron Absolute Rate Sediment Cartridge

For the worst sediment challenged areas! FIVE time more dirt holding capacity than other Sediment Filters. 0.2 Micron absolute removal efficiency doubles the longevity of your carbon block filter, which protects the heart...

Avg. Customer Review (4) reviews

Sediment Cartridges: See all items

Related Searches: replacement filter | filter | poly filter | spectrapure
Our Price: $29.99
Item Code: SP2111
AquaticLife Solid Carbon Block Pre-filter Reverse Osmosis Cartridge

AquaticLife Solid Carbon Block Pre-filter Reverse Osmosis Cartridge

9 ¾” Standard size cartridge includes dual rubber gaskets to ensure 100% water flow-through. Activated Carbon removes chlorine and chloramines from most incoming tap water supplies for up to six months. Durable outer and...

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Carbon Block Filters: See all items

Related Searches: replacement filter | solid carbon block | carbon block filter | cartridge
Our Price: $9.99
Item Code: AK01090
AquaticLife Mixed Bed Resing Reverse Osmosis Cartridge

AquaticLife Mixed Bed Resing Reverse Osmosis Cartridge

Cation and Anion resins (H+ and OH-) remove the remaining total dissolved solids (TDS) from membrane-filtered water. 10" standard cartridge size includes a top gasket for a secure fit. Cartridge housing shape lends itself t...

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DI Cartridges: See all items

Related Searches: replacement filter | reverse flow | salt mix | bed
Our Price: $29.99
Item Code: AK01091
AquaticLife 1 Micron Pre-Filter Reverse Osmosis Cartridge

AquaticLife 1 Micron Pre-Filter Reverse Osmosis Cartridge

Spun Polypropylene Sediment filter removes particulate material found in tap water. 9 7/8" Standard size cartridge is self-sealing for a tight fit in RO units. Design lends itself to long life and increased holding capacity...

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Sediment Cartridges: See all items

Related Searches: replacement filter | pre filter | sediment filter | reverse flow
Our Price: $8.99
Item Code: AK01088
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