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

0.5 Micron Carbon Block Replacement Filter for Marine Depot, 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 Cry...

$13.49
Marine Depot 1 Micron Microtec Sediment Replacement Filter

Marine Depot 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% pu...

$3.99
Marine Depot Color Indicating Mixed Bed DI Cartridge

Marine Depot Color Indicating Mixed Bed DI Cartridge

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

$22.99
Marine Depot 0.5 Micron Sediment Replacement Filter

Marine Depot 0.5 Micron Sediment Replacement Filter

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

$12.99
Marine Depot RO Replacement Filter Kit

Marine Depot 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 ...

$17.49
HM Digital Dual Inline TDS Meter

HM Digital Dual Inline 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...

$29.99
Garden Hose Adaptor (Adapter)

Garden Hose Adaptor (Adapter)

Garden Hose adaptor Works with any RO systems, which come with 1/4" tubing. **Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible f...

$4.99
Flow Restrictor

Flow Restrictor

Flow restrictor for 25 GPD membranes—for replacement or when upgrading to a higher GPD membrane. Please note that these replacement cartridges are interchangeable with Captive Purity`s, Kent Marine`s, and SpectraPure`s RO or RO/D...

From $3.49
5 Micron Carbon Block Replacement Filter for Marine Depot and SpectraPure

5 Micron Carbon Block Replacement Filter for Marine Depot 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 is ...

$10.49
Reverse Osmosis System Flush Valve Kit

Reverse Osmosis System Flush Valve Kit

Flush Valve Kit for systems with 1/4" waste water tubing. **Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching und...

$11.99
Standard Faucet Adapter / Quick Connect Faucet Coupler

Standard Faucet Adapter / Quick Connect Faucet Coupler

Standard Faucet Adapter with Aerator Can be installed on most kitchen faucets to divert water to the RO or RO/DI unit. **Variations of this product can be found in many online stores. The version we carry is of the highes...

$13.49
1/4 inch NO10 Replacement Clear Canister

1/4 inch NO10 Replacement Clear Canister

1/4" NO10 Replacement Clear Canister with white lids. Direct replacement for Captive Purity RO and RO/DI filters. **Variations of this product can be found in many online stores. The version we carry is of the highest qual...

$16.99
1/4 inch RO Tubing

1/4 inch RO Tubing

10-foot roll of 1/4" Reverse Osmosis Tubing - Blue **Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under our Low...

From $2.50
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. Durable o...

$10.49
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 hold...

$5.99
RO Housing Wrench

RO Housing Wrench

RO Housing wrench for Captive Purity and SpectraPure RO and RO/DI units only. May not be compatible with all RO/DI brands. **Variations of this product can be found in many online stores. The version we carry is of the h...

$3.99
Pressure Gauge Only: 1/8 inch NPT

Pressure Gauge Only: 1/8 inch NPT

Pressure guage for easy troubleshooting. 1/8" NPT **Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under our...

$14.99
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
Feed Water Adapter For RO System

Feed Water Adapter For RO System

Standard pipe fitting to feed RO or RO/DI filter. 1/2" male x 1/2" Female x 1/4" tubing. This fitting allows you connect your RO or RO/DI unit directly to the plumbing underneath the sink. A ball valve is include so you can easil...

$17.99
1/4 inch RO Tubing - Yellow

1/4 inch RO Tubing - Yellow

10-foot roll of 1/4" Reverse Osmosis Tubing - Yellow **Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under our L...

From $2.50
1/4 inch RO Tubing - Black

1/4 inch RO Tubing - Black

10-foot roll of 1/4" Reverse Osmosis Tubing - Black **Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under our Lo...

From $2.50
Drain Saddle Adapter

Drain Saddle Adapter

Allows running RO waste line to drain directly to your drain pipe. Requires drilling a hole in the pipe. (CP Part No. DS14, KM Part No. DSAD, SP Part No. XDS-4T) Fits 1-1/4" to 1 3/4" drain pipes. **Variations of this pro...

$4.99
1/4 inch RO Tubing

1/4 inch RO Tubing

10-foot roll of 1/4" Reverse Osmosis Tubing - Red **Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under our Low ...

From $2.50
TDS Calibration Solution

TDS Calibration Solution

Calibration Fluid for TDS meter with automatic temperature compensation. **Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for p...

$1.99
Replacement TFC Membrane Housing

Replacement TFC Membrane Housing

Replacement TFC Membrane Housing: 1/8" FPT x 1/8" FPT x 1/8" FPT. **Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price m...

$18.99
1 - 25 of 33
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