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RO water restrictor
This product has multiple variants. The options may be chosen on the product page Select optionsThis product has multiple variants. The options may be chosen on the product page
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Waste Water Flow Restrictor for Reverse Osmosis Systems – 450–650 mL Options (SKU# REST-450ML)

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Price range: $4.95 through $5.99
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Heavy-Duty Single Bracket for Big Blue Filter Housing – Fits 10″ & 20″, SKU#

0 out of 5
$5.90
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Filter Housing Wrench for MyAquaFilter Dual & Triple Stage Whole House Filtration Systems (3/4″ Port), Under-Sink RO Systems, SKU# WRENCH-SLIM34

0 out of 5
$4.99
CTO Carbon Block
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CTO Carbon Block Filter Cartridge for Chlorine, Taste & Odor – 10″ × 2.5″ (SKU# CTO-10)

5.00 out of 5
$4.95
GAC filter
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GAC Granular Activated Carbon Filter Cartridge for Taste & Odor – 10″ × 2.5″ (SKU# GAC-10)

4.00 out of 5
$4.95
-10%
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Kitchen Faucet Diverter Adapter – 3/4″ Female Thread × 55/64″ Male Thread, SKU# FT-M5564-F34

0 out of 5
Original price was: $4.99.Current price is: $4.49.
Female adapter for bathroom faucet
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Kitchen/Bathroom Faucet Diverter Adapter – 13/16″ Female Thread × 55/64″ Male Thread (Single/Dual Diverter Compatible), SKU #FT-M5564-F1316

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$4.45
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Reverse Osmosis Membrane Housing Wrench (SKU# MEMWRENCH-BLUE)

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$3.99
Male adapter for single or dual kitchen diverters
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Kitchen Faucet Diverter Adapter – 15/16″ Male Thread × 55/64″ Male Thread (Single/Dual Compatible), SKU#FT-M5564-M1516

5.00 out of 5
$3.99
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RO Storage Tank Ball Valve – 1/4″ FPT x 1/4″ Quick Connect, SKU# BV-TANK

0 out of 5
$2.99
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Membrane Housing Mounting Brackets – 2.5″ Diameter (2-Pack, SKU# CL-25)

0 out of 5
$2.99
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Universal Reverse Osmosis RO Straight Ball Valve, 1/4″ OD tubing x 1/4″ thread (SKU# BV-14-QC14)

0 out of 5
$2.99
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Elbow Fittings (2-Pack) – 3/8″ OD Tubing × 3/8″ OD Tubing , SKU# FT-EL-QC38-QC38

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$2.99
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Straight Quick-Connect Fittings (2-Pack) – 3/8″ OD Tubing × 1/4″ Thread (SKU# FT-ST-14-QC38)

0 out of 5
$2.99
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Straight Quick-Connect Fittings (2-Pack) – 3/8″ Thread x 1/4″ OD Tubing (SKU# FT-ST-38-QC14)

0 out of 5
$2.99
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Kitchen/Bathroom Faucet Diverter Adapter – 13/16″ Male Thread × 55/64″ Male Thread (Single/Dual Compatible), SKU# FT-M5564-M1316

0 out of 5
$2.99
5 Micron Sediment
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5 Micron Sediment Water Filter Cartridge for Whole House & RO Systems – 10″ × 2.5″ (SKU# SED-10-5)

5.00 out of 5
$2.95
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1/4″ MNPT × 1/4″ OD Quick-Connect Elbow Fitting – Connects Inline Filter to 1/4″ OD Tubing (2-Pack, SKU# FT-EL-14-QC14-R)

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$2.50
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1/4″ MNPT × 1/4″ OD Quick-Connect Straight Fitting (2-Pack, SKU# FT-ST-14-QC14-R)

0 out of 5
$2.50
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Elbow Reducer Fittings (2-Pack) – 1/4″ OD Tubing × 3/8″ OD Tubing, SKU# FT-EL-QC14-QC38

0 out of 5
$2.50
Large/Large 2.5"x2.5" Reverse Osmosis RO Clips (Set of 2)
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Large/Large 2.5"x2.5" Reverse Osmosis RO Clips (Set of 2, SKU# CL-25-25)

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$2.50
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RO Elbow Fitting – 1/8″ Thread x 1/4″ OD Quick Connect (2-Pack)

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$2.49
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Elbow Stem Connector Fittings (2-Pack) – 1/4″ Stem × 3/8″ OD Push-to-Connect, SKU# FT-EL-STEM14-QC38

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$2.49
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1/4″ OD Tubing Union Fitting (Tube-to-Tube Connector, SKU #FT-UN-14)

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$2.49
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Inline Filter Mounting Brackets – 2″ Diameter (2-Pack, SKU: CL-2)

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$2.49
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RO Membrane & Inline Filter Mounting Clip – 2.5″ × 2″ (2-Pack), SKU# CL-25-2

0 out of 5
$2.49
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Inline Filter Mounting Clip – 2″ × 2″ (2-Pack, SKU# CL-2-2)

0 out of 5
$2.49
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Reverse Osmosis / Water Filter Straight Ball Valve, 1/4" OD Tubing x 1/4" OD Tubing (SKU# BV-QC14)

4.50 out of 5
$2.49
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3/8-Inch OD (tubing) x 1/4-Inch MPT (thread) Quick Connect elbow fitting, package of 2 (SKU# FT-EL-14-QC38)

0 out of 5
$2.49
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5/16″ Hex Head Screws (1″ Length) for Big Blue Filter Bracket – Housing Mount (4-Pack), SKU# SCREW1-516-4

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$2.40
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PVC Ball Valve – 3/4″ FNPT × FNPT (Female Threaded), SKU: BV-34-FNPT

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$2.29
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C-rings for 1/4" OD fitting, qty 10, SKU# C-RING-14

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$2.00
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1" x 1" NPT Male Nipple with Dual O-Ring Seals – Leak-Proof Connector for Whole House Systems, SKU# FT-UN-1W-R

0 out of 5
$1.99
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C-Clip Locking Rings for 3/8″ OD Quick-Connect Fittings (10-Pack), SKU# C-RING-38

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$1.99
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1/4″ OD 3-Way Y-Splitter Quick-Connect Fitting, SKU# FT-TEE-Y-QC14

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$1.99
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Elbow Stem Connector Fittings (2-Pack) – 1/4″ OD Tubing × 1/4″ Stem Push-to-Connect, SKU# FT-EL-STEM14-QC14

0 out of 5
$1.99
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Tee Stem Fitting – 1/4″ Stem × Dual 1/4″ Quick-Connect Ports (SKU# FT-TEE-STEM14-QC14-QC14)

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$1.99
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Tee-Splitter Fitting – 1/4″ OD Tubing × 1/4″ OD Tubing × 1/4″ Thread (SKU# FT-TEE-14-QC14-QC14)

0 out of 5
$1.99
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Elbow Fitting Stem Connector, 1/4" OD Stem x 3/8" OD Tubing Elbow (Push to Connect)

0 out of 5
$1.99
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Reverse Osmosis Tee Connector – 1/4″ × 3/8″ × 3/8″ OD Quick Connect, SKU# FT-TEE-QC14-QC38-QC38

0 out of 5
$1.99
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Tee T-Splitter Fitting – 1/4″ OD Tubing × 1/4″ OD Tubing × 1/4″ OD Tubing, SKU#FT-TEE-QC14-QC14-QC14

0 out of 5
$1.99
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1/8″ MNPT × 1/4″ OD Quick-Connect Check Elbow Fitting for RO Membrane Waste Line, SKU# FT-EL-18-CH

0 out of 5
$1.99
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1/8″ MNPT × 1/4″ OD Quick-Connect Straight Adapter, SKU# FT-ST-18-QC14

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$1.99
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1/8″ Thread × 1/4″ OD Quick-Connect Elbow Fitting – Connects Standard RO Membrane Housing to 1/4″ OD Tubing, 4pcs, SKU# FT-EL-18-QC14

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$1.99
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Plastic PVC Union Nipple Connector – 3/4″ MNPT × 3/4″ MNPT with O-Ring

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$1.99
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Replacement Gasket / O-Ring for Dual & Triple Whole House Filter Housings – 3/4″ Port (Blue or Clear), SKU# GASKET34

0 out of 5
$1.99
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Collet Release Tool (wrench) for disconnecting 1/4″ or 3/8″ Quick Connect fitting, SKU# CTOOL

5.00 out of 5
$1.99
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PTFE Thread Seal Tape (Plumbing Tape) – 1 Roll, SKU# PLTAPE

0 out of 5
$1.49

WHY CHOOSE US

Free Shipping

We offer free U.S. shipping on orders over $75. Orders are shipped via UPS or USPS.

100% money back guarantee.

Our Countertop Reverse Osmosis Systems come with a 30-day money-back guarantee. Filter cartridges include a 30-day limited warranty.

Online Support 24/7

Just send us an email, and we will reply within 24 hours.