Plastic RO Tube Cutter

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This item has been discontinued.

Captive Purity

Plastic tube cutter

Cut polyethylene, nylon, or polypropylene with this easy-to-handle razor/edged tube cutter. It closes automatically, assuring clean and square cuts. It may also be used with vinyl, teflonĀ®, polyurethane, rubber, and silicone tubing. To use, insert the plastic tube to desired length. Allow tube cutter to close, then apply pressure until the tube snaps off. Cuts from 1/16" to 5/8" OD 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 under our Low Price Guarantee, please be certain the product you want to price match is the same make and model.

Manufacturer Info

Captive Purity manufactures water filtration and water testing supplies for marine and reef aquaria. The brand is best known for their high-quality line of reverse osmosis filter systems and accessories. Captive Purity also produces refractometers for testing salinity, portable pen-sized meters for testing pH as well as replacement filter media for their RO and RO/DI filter systems.

SeaDog from


Experience Level: Intermediate

RO Tube Cutter

The cutter worked fine, it make nice square cuts without deforming the tube. It could have some extra blades included though. Then it would have 5 stars.

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