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Captive Purity Replacement O-Ring for RO Filter System

Captive Purity Replacement O-Ring for RO Filter System

Replacement O-Ring for Captive Purity 10” RO/DI Canisters Fits 10” Captive Purity RO/DI Canisters. O-rings can wear out over time on RO/DI filters and cause leaks. Replace your o-rings and avoid future problems. Do not over...

$2.49
Captive Purity 3 Gallon Drinking Water Kit for RO and RO/DI Systems

Captive Purity 3 Gallon Drinking Water Kit for RO and RO/DI Systems

Captive Purity Drinking water kit with 3 gallon storage tank for RO and RO/DI systems The Captive Purity Drinking water kit allows you to easily convert your RO or RO/DI system in to an under-the-sink drinking water system. N...

$79.99
HM Digital Triple Inline TDS Monitor

HM Digital Triple Inline TDS Monitor

The TRM-1 is a three-sensor TDS monitor that can monitor the TDS levels at three different points. It is perfect for RO/DI systems and other types of filtration and purification systems. Features Displays TDS levels of the t...

$44.99
AquaticLife KDF 85 / Catalytic GAC Cartridge

AquaticLife KDF 85 / Catalytic GAC Cartridge

Inline KDF 85 / Catalytic GAC cartridge for AquaticLife RO Buddie (Chloramine Removal) Catalytic, High Activity, and Enhanced carbon is especially effective at removing chloramines and Hydrogen Sulfide. * if you are unsure a...

$39.99
AquaticLife Float Valve Kit for RO and RO/DI Systems

AquaticLife Float Valve Kit for RO and RO/DI Systems

The Aquatic Life Float Valve Kit allows you to fill large tanks, containers, and aquariums automatically. If you are using this with a reverse osmosis or RO/DI system, you will not need any other components, as this includes the n...

$21.99
Aquatic Life Replacement TFC Membrane

Aquatic Life Replacement TFC Membrane

Replacement 50GPD TFC Membrane for AquaticLife RO Buddie or any standard Reverse Osmosis system. Polyamide membrane material with a negative charge removes harmful substances 11 3/4" standard size fits Aquatic Life and ot...

From $49.99
AquaticLife 1 Micron Pre-Filter Reverse Osmosis Cartridge

AquaticLife 1 Micron Pre-Filter Reverse Osmosis Cartridge

Feature(s): 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 ...

$9.49 $5.99
AquaticLife Solid Carbon Block Pre-filter Reverse Osmosis Cartridge

AquaticLife Solid Carbon Block Pre-filter Reverse Osmosis Cartridge

Feature(s): 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. Durabl...

$10.49
AquaticLife Mixed Bed Resin Reverse Osmosis Cartridge

AquaticLife Mixed Bed Resin Reverse Osmosis Cartridge

Feature(s): 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 len...

$19.99
Captive Purity 100 GPD Pro Power RO/DI Filter System - Clear Canisters

Captive Purity 100 GPD Pro Power 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...

$409.99
Captive Purity Chloramine Removal Carbon Block Filter Cartridge

Captive Purity Chloramine Removal Carbon Block Filter Cartridge

More than 10 percent of municipalities use chloramine for water treatment instead of chlorine. Standard carbon block filters only treats for chlorine and will allow ammonia and other impurities to reach your aquarium. A chloramine...

$20.99
Captive Purity  Single Deionization Canister with TDS Meter

Captive Purity Single Deionization Canister with TDS Meter

A quick and easy way to add De-Ionization to any RO system or to add a secondary DI stage to any RO/DI system. Deluxe Add-On DI includes clear canister with mounting bracket, DI cartridge, 10` of RO tubing and an In-Line TDS M...

$69.99
Captive Purity Single Deionization Canister

Captive Purity Single Deionization Canister

A quick and easy way to add De-Ionization to any RO system or to add a secondary DI stage to any RO/DI system. Standard Add-On DI includes clear canister with mounting bracket, Color-Change DI cartridge and 10` of RO tubing.

$43.49
Captive Purity Clear Refillable 10-Inch Cartridge for DI Resin

Captive Purity Clear Refillable 10-Inch Cartridge for DI Resin

Standard 10-Inch refillable cartridge for DI Resin with Twist-Off Cap A great way to save money by using a refillable cartridge. Simply discard the DI resin once exhausted and new resin. Be sure to make sure new resin is tightly...

$7.99
Captive Purity Bulk Deionization Resin

Captive Purity Bulk Deionization Resin

Bulk Deionization Resin. Enough to fill one refillable DI cartridge. * Make sure to pack the cartridge tightly to avoid channeling / bypass.

From $11.99
Captive Purity Bulk Color-Changing Deionization Resin

Captive Purity Bulk Color-Changing Deionization Resin

Bulk Color-Change Deionization Resin. Enough to fill one refillable DI cartridge. * Make sure to pack the cartridge tightly to avoid channeling / bypass.

From $12.99
SpectraPure® Mixed-Bed Color-Indicating Super DI Cartridge

SpectraPure® Mixed-Bed Color-Indicating Super DI Cartridge

SpectraPure® Mixed-Bed Resin Cartridges provide ultra-pure de-ionized water and are tested to 18 meg ohm-cm purity. 33% more removal capacity than other standard mixed-bed DI cartridges Proprietary High Flow, Low Pressure D...

$29.99
SpectraPure® MaxCap Super DI Cartridge

SpectraPure® MaxCap Super DI Cartridge

SpectraPure, Inc.® Revolutionary MaxCap® Super DI™ cartridge has over 4 times more removal efficiency than any other Mixed-Bed or Hi-Silica de-ionizing cartridge. When placed upstream of your existing DI cartridge, the life of you...

$40.99
SpectraPure® Deluxe Piercing Saddle Valve for 1/4 Inch Tubing

SpectraPure® Deluxe Piercing Saddle Valve for 1/4 Inch Tubing

Deluxe piercing saddle valve for 1/4" tubing (Not recommended to use for systems that produce 180 gpd)

$7.99
SpectraPure® Standard 60-GPD TFC Membrane

SpectraPure® Standard 60-GPD TFC Membrane

SpectraPure® SpectraSelect™ Membranes are greater than 96% rejection Guaranteed! Hand picked and individually tested for consistent ultra-high rejection and treated with a proprietary process to further enhance rejection & product...

$41.99 $33.99
SpectraPure® High Flow Booster Pump Kit for Automatic Flush RO/DI Systems

SpectraPure® High Flow Booster Pump Kit for Automatic Flush RO/DI Systems

High Flow Booster Pump Kits for SpectraPure Auto-Flush (-AF) Systems For all SpectraPure Automatic Membrane Flush RO & RODI Systems up to 100GPD. They use a 24Volt DC, 2.5Amp Universal (110-240VAC input) Power Supply. This pow...

$159.99
SpectraPure® Booster Pump Kit for 60, 90, and 180 gpd Manual-Flush RO/DI Systems

SpectraPure® Booster Pump Kit for 60, 90, and 180 gpd Manual-Flush RO/DI Systems

Add-on Booster Pump Kit for all 60, 90 & 180gpd SpectraPure Manual-Flush Systems. - Includes Pump, Fittings, Tubing, 3ft Controller Cable, Pressure Switch, & 115VAC to 24VAC @ 1A Power Supply - Increases line pressure to any o...

$149.99
Tunze RO Ion Exchanger 8550.600

Tunze RO Ion Exchanger 8550.600

Tunze Ion Exchanger This additional filter can be fitted to the outgoing water outlet of the RO Station as a water hardener or silicate filter. The tank contains two screw caps with plug-type connectors for the hose of the osmo...

$39.99
Tunze RO Station 50 GPD 8550

Tunze RO Station 50 GPD 8550

Tunze RO Station 8550 is a high-quality reverse osmosis unit used to produce pure water for marine and fresh-water aquariums. It produces up to 50 gpd at 87 PSI and 77 deg. F. Utilizing a DOW Filmtec membrane and 5 µm sediment an...

$199.99
SpectraPure® Permeate Pump Retrofit Kits For RO or RO/DI System

SpectraPure® Permeate Pump Retrofit Kits For RO or RO/DI System

Model # : PP-RFK-RO SpectraPure® Permeate Pump Retro-Fit Kit for RO Systems A Permeate Pump increases net pressure across the RO membrane by isolating the membrane pressure from the pressure in the product water tank, thereby re...

From $161.49
101 - 125 of 136
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