G.A. Murdock

Black 3/8" Polyethylene RO Tubing

Grouped product items
25 Ft - Black 3/8" RO Tubing

SKU: 232083

In stock

$6.79 $7.99

- +
50 Ft - Black 3/8" RO Tubing

SKU: 232084

In stock

$13.59 $15.99

- +

Polyethylene Tubing for Reactors & Large Reverse Osmosis Systems

Made in the USA, Mur-lok Linear Low Density Polyethylene (LLDPE) tubing is designed for use with all Mur-lok and John Guest push connect fittings. Mur-lok polyethylene tubing offers excellent pressure and temperature ratings and has outstanding resistance to environmental stress cracking, surpassing 1000 hours of ASTM D1693 (10% IGEPAL testing). The tubing is BPA-Free, FDA approved materials and is NSF Standard 58 Certified.


Black Tubing is commonly used for wastewater lines with reverse osmosis systems and is commonly found coming out of the waste-water fitting on the membrane housing.


Two Lengths Available

Each length will be a continuous piece.

  • 25 foot
  • 50 foot


Make sure to pick up an RO Tubing Cutter for a perfect cut every time!

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