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» Saltwater Aquarium Supplies » Reverse Osmosis

» 23 items found
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Price: $30-$100
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Search Suggestions: replacement filter | float valve | TDS | TDS meter | tap water filter | filter | float | float switch | flow meter | ro
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RO/DI Replacement Filter Kit

RO/DI Replacement Filter Kit

Kit Includes: 1 x 1 micron dual density gradient sediment filter 1 x 1/2 micron carbon block prefilter 1 x Color Indicating Mixed Bed DI Cartridge 1 micron dual density gradient sediment filter is highly recommended due to longer...

Avg. Customer Review (15) reviews

Replacement Filters: See all items

Related Searches: replacement filter | ro di | ro filters | ro di filters
Our Price: $49.99
Item Code: RO2113
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 (10) reviews

Replacement Filters: See all items

Related Searches: replacement filter | hi silicate | membrane | filter
Price Range:
$31.99 to $51.99
Kent Marine Hi-S DI Replacement Cartridge - Color Change

Kent Marine Hi-S DI Replacement Cartridge - Color Change

Replacement Hi-S DI cartridge for Kent Marine Maxxima Hi-S RO/DI units Kent Marine offers a full line of replacement part and accessories for all their reverse osmosis and deionization systems. In this day of increased water poll...

Avg. Customer Review (4) reviews

Replacement Filters: See all items

Related Searches: replacement filter | filter | di cartridge | kent
Our Price: $44.99
Item Code: KM2117
HM Digital In-line Dual TDS Meter

HM Digital In-line Dual TDS Meter

The Dual TDS meter offers an easy and convenient way of monitoring the performance of your RO or RO/DI unit. It allows you to quickly check the quality of the inlet and outlet water and helps you to determine when the cartridges n...

Avg. Customer Review (18) reviews

Purity Meters & Monitors: See all items

Related Searches: tds | tds meter | flow meter | tds meters
Our Price: $39.99 $33.99
Item Code: RO1312
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

Replacement Filters: See all items

Related Searches: replacement filter | filter | di cartridge | spectrapure
Our Price: $34.99
Item Code: SP2113
Aquarium Pharmaceuticals Tap Water Filter

Aquarium Pharmaceuticals Tap Water Filter

* Formerly named “Tap Water Purifier” An easy-to-use, single-cartridge tap water filtration system that removes impurities from tap water, making perfect, deionized aquarium water. Filter resin changes color when it`s time to rep...

Avg. Customer Review (19) reviews

DI Tap Water Filters: See all items

Related Searches: tap water filter | tap water | water | water filter
Our Price: $44.99
Item Code: AP4111
Kent Marine Hi-S TFC Membrane

Kent Marine Hi-S TFC Membrane

Replacment Kent Marine 35GDP Hi-S TFC membrane 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 for the...

Avg. Customer Review (5) reviews

Replacement Filters: See all items

Related Searches: replacement filter | membrane | tfc membrane | filter
Price Range:
$92.99 to $114.99
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

Replacement Filters: See all items

Related Searches: replacement filter | membrane | tfc membrane | ro membrane
Price Range:
$54.99 to $94.99
Kent Marine Float Valve Kit For RO and RO/DI Units

Kent Marine Float Valve Kit For RO and RO/DI Units

The FVKITKENT allows an RO to fill a reservoir to a desired level, then shut down water production completely.  This kit works from pressure only, no electricity.  Included within this kit is a pressure solenoid, float v...

Avg. Customer Review (5) reviews

Accessories: See all items

Related Searches: float valve | float | float valve kit | float switch
Our Price: $54.99
Item Code: KM1651
SpectraPure® Auto Shut Off Valve Float Kit for RO Systems

SpectraPure® Auto Shut Off Valve Float Kit for RO Systems

SpectraPure® Auto Shut Off Valve Float Kit for RO System Positive shut-off; completely shuts off all waste & product water: great for topping off reservoirs Economical The Auto Shut-Off Float Kit is not recommended f...

Avg. Customer Review (5) reviews

Accessories: See all items

Related Searches: float valve | float | float valve kit | float switch
Our Price: $49.99
Item Code: SP5131
Kold Ster-il Replacement Cartridge

Kold Ster-il Replacement Cartridge

Replacement Cartridges for Ster-il Filtration System - 3 pack 1 - 0.5 micron bonded carbon block filter 1 - Molecular Absorption Disc Media 1 - Fin-L-Filter 0.20 Micron bag filter (U.S. Patent)

Avg. Customer Review (2) reviews


Related Searches: replacement filter | pb | kold steril | replacement
Our Price: $69.99
Item Code: PB1221
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

RO Water Filters: See all items

Related Searches: ro | captive purity | filter | ro units
Our Price: $98.99
Item Code: CP1111
Kent Marine Shut-off Valve

Kent Marine Shut-off Valve

The SHUTOFFKIT allows RO unit to shutoff or stop producing waste water after the float valve closes. Parts Include: Tubing, Solenoid, JACO18NIP, JACOTEE, JACO18L, JACO18S, CHECKV Note: Not recommended for level control in aquariu...

Avg. Customer Review (1) reviews

Accessories: See all items

Related Searches: shut off valve | shut off | valve | auto top off
Our Price: $42.99
Item Code: KM1671
Add-on DI Filter with Color Change Cartridge

Add-on DI Filter with Color Change Cartridge

In-Line DI Cartridge  Helps to remove nitrate, silicate and phosphates and other impurities Affordable add-on DI cartridge to any RO system using 1/4" RO tubing Includes a clear canister, color-change DI cartridg...

Avg. Customer Review (4) reviews

Accessories: See all items

Related Searches: di filter | di add on | di | filter
Our Price: $64.00
Item Code: RO1335
Puratek Small Booster Pump w/ Transformer For Up To 100 GPD RO or RO/DI Unit

Puratek Small Booster Pump w/ Transformer For Up To 100 GPD RO or RO/DI Unit

Puratek Small Booster Pump w/ Transformer Maintaining a stable pressure is one of the most important variables to ensure optimal performance of your water filter. Vertex™ HP Series booster pumps are made using high grade compon...

Avg. Customer Review (2) reviews

Accessories: See all items

Related Searches: booster pump | ro pump | ro tubing | puratek
Our Price: $74.99
Item Code: VX3151
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