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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
Marine Depot KleanWater Basic RO System - 100 GPD

Marine Depot KleanWater Basic RO System - 100 GPD

Made in the USA! We have assembled a high quality yet economical water purifying system that turns ordinary tap water into ultra-pure water for your aquarium or sparkling, great-tasting healthy drinking water for you and your...

$149.99
SpectraPure® SpectraSelect Plus 99% Rejection RO Membrane 90GPD

SpectraPure® SpectraSelect Plus 99% Rejection RO Membrane 90GPD

Description: SpectraPure® SpectraSelect Plus™ 99% Rejection Membranes set the industry standards for contaminate removal, high flow rate, and membrane longevity, while effectively doubling post deionizing cartridge life. Usin...

$69.99
SpectraPure® Single Tank Liquid Replenisher

SpectraPure® Single Tank Liquid Replenisher

SpectraPure® Liquid Level Controller (LLC-S) Single Tank Liquid Replenisher Liquid Level Controller for use with system up to 90 GPD For automatic replenishment of evaporated liquid and liquid level control on single tanks,...

$119.99
Marine Depot Bulk Color-Changing Deionization Resin

Marine Depot 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
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...

From $98.49
Marine Depot KleanWater 4-Stage Economy RO/DI System - 100 GPD

Marine Depot KleanWater 4-Stage Economy RO/DI System - 100 GPD

Made in the USA! We have assembled a high quality yet economical water purifying system that turns ordinary tap water into ultra-pure, zero-TDS, water for your aquarium. Harmful impurities such as nitrates, phosphates, silica...

$149.99
SpectraPure® MaxCap 1-Stage Add-on Assembly System

SpectraPure® MaxCap 1-Stage Add-on Assembly System

Max-Cap DI Retro-Fit Kit, 1 Sta, 10in Clr Cart, TDS Mtr, w/Filt Wr Everything you need for most systems to convert a single stage DI to a dual stage DI with MaxCap high capacity DI cartrdige.

$77.49
SpectraPure® MaxCap 2-Stage Add-on Assembly System

SpectraPure® MaxCap 2-Stage Add-on Assembly System

Max-Cap DI Retro-Fit Kit, 2 Sta w/ Silica Buster, 10in Clr Carts, TDS Mtr, w/Filt Wr Everything you need for most systems to add a two stage DI to your RO system with MaxCap high capacity DI cartrdige.

$102.99
SpectraPure® MaxCap RO/DI Replacement Filter Kit

SpectraPure® MaxCap RO/DI Replacement Filter Kit

SpectraPure® MaxCap RO/DI Replacement Filter Kit Kit Includes: 1 x 1/2 micron dual density gradient sediment filter 1 x 1/2 micron carbon block prefilter 1 x SpectraPure® MaxCap DI™ cartridge 1 x SpectraPure® SilicaBuste...

$85.99
SpectraPure® MaxCap Super DI and SilicaBuster Super DI Cartridge Kit

SpectraPure® MaxCap Super DI and SilicaBuster Super DI Cartridge Kit

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 y...

$68.99
AquaticLife RO Buddie 3-Stage Reverse Osmosis System w/ Tubing

AquaticLife RO Buddie 3-Stage Reverse Osmosis System w/ Tubing

AquaticLife RO Buddie - 50GPD AquaticLife RO Buddie is a compact 3-stage RO unit that provides economical filtered water using sediment, carbon cartridges with a TFC membrane. The Sediment and Carbon cartridges are self-contai...

From $69.99
AquaticLife RO Buddie 3-Stage Reverse Osmosis System w/ Mixed Bed Resin DI Cartridge

AquaticLife RO Buddie 3-Stage Reverse Osmosis System w/ Mixed Bed Resin DI Cartridge

AquaticLife RO Buddie with Color Changing Mixed Bed DI Cartridge - 50GPD AquaticLife RO Buddie is a compact 3-stage RO unit that provides economical filtered water using sediment, carbon cartridges with a TFC membrane. The Sed...

From $99.49
AquaFX Dolphin Revese Osmosis System- 100 GPD

AquaFX Dolphin Revese Osmosis System- 100 GPD

Made in the USA! Ideal for Fresh Water, Fish Only Tanks, Planted Tanks, Drinking and more! The Dolphin RO system from AquaFX is one of the most popular RO systems for Fresh Water, Planted tanks and Chiclid enthusiasts. ...

$139.99
AquaFX Chloramine Blaster Upgrade Kit

AquaFX Chloramine Blaster Upgrade Kit

A standard carbon block works well to remove chlorine, however, more and more municipalities are adding ammonia to the water treatment processes to stabilize the chlorine from releasing harmful by-products into the water. As you m...

$59.99
AquaticLife Smart Buddie Booster Pump - 50 to 100 GPD RO Systems

AquaticLife Smart Buddie Booster Pump - 50 to 100 GPD RO Systems

**** Receive $15.00 cash back from AquaticLife! Purchase an AquaticLife Smart Buddie Booster Pump between 6/1/2016 and 6/30/2016. Download and follow the instructions on the AquaticLife Rebate Form to claim your cash." ...

$129.99
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...

$84.99
HM Digital Waterproof pH Meter

HM Digital Waterproof pH Meter

Professional Waterproof pH/Temp Meter Very reliable waterproof pH meter measures with an accuracy: of +/- 0.02 pH. Measures pH and Temperature Auto-ranging three point calibration with digital fine tuning Includes 4...

$79.99
SpectraPure® Maxpure 90 GPD RO System

SpectraPure® Maxpure 90 GPD RO System

SpectraPure® MaxPure Systems incorporate a high-silicate removal TFC membrane, a 1 micron MicroTec Sediment Filter, and a Carbon Block Filter. MaxPure Systems are available from 25 gpd (95 LPD) to 180 gpd (680 LPD) production rate...

$159.99
AquaFX Booster Pump Kit

AquaFX Booster Pump Kit

The AquaFx booster pump kit includes everything you need to increase water pressure going into your R/O or R/O DI water filter system. Adding a booster pump maximizes membrane production and lowers TDS (total dissolved solids). Be...

$109.99
AquaticLife RO Buddie 3-Stage Reverse Osmosis System

AquaticLife RO Buddie 3-Stage Reverse Osmosis System

AquaticLife RO Buddie - 50GPD AquaticLife RO Buddie is a compact 3-stage RO unit that provides economical filtered water using sediment, carbon cartridges with a TFC membrane. The Sediment and Carbon cartridges are self-contai...

From $69.99
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
Marine Depot Bulk Deionization Resin

Marine Depot 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
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
Vertex HP-200 Booster Pump

Vertex HP-200 Booster Pump

A high Pressure membrane pumps is a great tool to improve water consumption ratio, membrane performance and therefore reducing premature over-exhaustion of DI-Resin. Further to that due to low pressure of incoming source water in ...

$149.99
1 - 25 of 27
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