Function 01
Tube & Hose Cutter
Position compatible 1/4″ or 3/8″ OD tubing in the cutter and make a firm, straight cut. Inspect the end before inserting it into a fitting.
Universal RO Tubing Cutter & Quick-Connect Release Tool — Cuts 1/4″ & 3/8″ OD Tubing — SKU CUTTER
$8.99
Universal Sharp Tube/Hose Cutter, cut 1/4″ or 3/8″ tubing with Quick Connect fitting release tool, black
SKU# CUTTER
- Description
- Additional information
- Reviews (2)
Description
2-in-1 RO tubing service tool
Make clean tubing cuts and release push-to-connect fittings with one compact tool
This universal tube and hose cutter is designed for common 1/4″ and 3/8″ OD water-filter tubing. The sharp stainless-steel blade helps create a clean, square tubing end for reliable quick-connect installation, while the integrated release tool helps depress fitting collets when tubing needs to be removed.
1/4″ & 3/8″ ODCommon RO tubing sizes
2-in-1 toolCutter + fitting release
BlackTool color
SKU CUTTERMyAquaFilter accessory
Why a square cut matters
Prepare tubing correctly for quick-connect fittings
Push-to-connect fittings seal best when tubing is cut cleanly and squarely. A crooked, crushed, or rough tubing end can make insertion more difficult and may contribute to sealing problems. This compact cutter is intended to make tubing preparation faster and more consistent than cutting with ordinary scissors or a utility knife.
Clean, Straight CutsHelps produce a square tubing end without excessively flattening or deforming the tube.
1/4″ OD TubingDesigned for one of the most common tubing sizes used in residential RO and water-filtration systems.
3/8″ OD TubingAlso accommodates common 3/8″ OD tubing used in higher-flow water-filter connections.
Quick-Connect ReleaseIntegrated release feature helps depress the collet on compatible push-to-connect fittings.
Water-Filter ServiceUseful for RO/DI systems, water filters, refrigerator lines, ice makers, and similar tubing installations.
Compact 2-in-1 DesignCombines two frequently needed tubing-service functions in one lightweight hand tool.
Two functions
Cut tubing, then service the quick-connect fitting
Function 02
Quick-Connect Release Tool
Use the built-in release feature to press the collet evenly on a compatible push-to-connect fitting while pulling the tubing straight out.
Applications
Useful anywhere common small-diameter water tubing is installed
✓
Reverse-osmosis systemsUseful during initial installation, filter changes, membrane service, and tubing replacement.
✓
RO/DI aquarium systemsHelps prepare tubing used with compatible filtration and DI equipment.
✓
Refrigerator water linesSuitable for compatible 1/4″ or 3/8″ OD tubing installations.
✓
Ice-maker connectionsConvenient for cutting common small-diameter water-supply tubing.
✓
Inline water filtersUseful when replacing tubing or servicing compatible push-to-connect fittings.
✓
Toolbox accessoryCompact size makes it convenient to keep with RO installation and service parts.
Compatibility
For compatible 1/4″ and 3/8″ OD flexible tubing
The current product specification lists compatibility with 1/4″ and 3/8″ outer-diameter polyethylene, PEX, and vinyl tubing. Tubing hardness and wall construction can vary, so inspect each cut before connecting the tubing to a fitting.
| Product type | Tube / hose cutter with quick-connect fitting release tool |
|---|---|
| Supported tubing OD | 1/4″ and 3/8″ |
| Listed tubing materials | Polyethylene, PEX, and vinyl |
| Housing material | ABS plastic |
| Blade material | Stainless steel |
| Color | Black |
| Quantity | 1 tool |
| Listed shipping weight | 4 oz |
| Listed shipping dimensions | 2 × 2 × 1 in |
| SKU | CUTTER |
Best-use checklist
- ✓Verify tubing is 1/4″ or 3/8″ OD
- ✓Make the cut as square as possible
- ✓Inspect the tubing end for crushing, burrs, or damage
- ✓Insert tubing fully into the quick-connect fitting
How to use
Simple tubing preparation in four steps
1
Measure the Tubing
Confirm the required length and leave enough tubing for a full, strain-free connection.
2
Make a Square Cut
Place the tubing in the cutter and cut straight across rather than at an angle.
3
Inspect the End
Make sure the tubing remains round and the cut surface is clean before installation.
4
Insert Fully
Push the tubing into the compatible quick-connect fitting until fully seated, then gently pull back to verify engagement.
What’s included
One compact service tool
Good to know
Small installation details help prevent leaks
!
Cut tubing squarelyAn angled or damaged tubing end may not seal correctly inside a push-to-connect fitting.
!
Check tubing size by OD1/4″ and 3/8″ refer to the tubing’s outside diameter, not inside diameter.
!
Depressurize before disconnectingShut off the water supply and release system pressure before removing tubing from a fitting.
!
Inspect reused tubingIf an old tubing end is scratched or deformed, trim it back to fresh tubing before reconnecting.
Use only with tubing and fittings compatible with the stated dimensions and materials. Always shut off the water supply and depressurize the system before cutting or disconnecting tubing.
Not sure whether your tubing is 1/4″ or 3/8″ OD?Send a photo of the tubing and fitting, or measure the outside diameter before ordering.
Additional information
| Weight | 4 oz |
|---|---|
| Dimensions | 2 × 2 × 1 in |
2 reviews for Universal RO Tubing Cutter & Quick-Connect Release Tool — Cuts 1/4″ & 3/8″ OD Tubing — SKU CUTTER
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Emma from Texas –
Clean cuts every time
Michael –
Does exactly what it’s supposed to do. Cut through my 3/8″ tubing like butter. I gave 4 stars only because I wish the handle had a little more grip, but function-wise it’s flawless