1/4" Mur-lok Polyethylene RO Tubing

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Standard 1/4" tube for RO systems (Sold by the foot)


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.

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  • Quick Overview

Standard 1/4" tube for RO systems (Sold by the foot)

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.More

1/4" Mur-lok Polyethylene RO Tubing

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14" Black Mur-lok Polyethylene RO Tubing
SKU: 205066
$0.25
$0.23  
 
 
14" White Mur-lok Polyethylene RO Tubing
SKU: 205067
$0.25
$0.23  
 
 
14" Clear Mur-lok Polyethylene RO Tubing
SKU: 205068
$0.25
$0.25  
 
 
14" Blue Mur-lok Polyethylene RO Tubing
SKU: 205064
$0.25
$0.23  
 
 
14" Red Mur-lok Polyethylene RO Tubing
SKU: 205065
$0.25
$0.23  
 

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Product Questions

Hello,

I just want to ask how long is the roll of this tubbing that you guys sell?

Thank you
Question by: Daniel on Mar 21, 2014 4:36:00 PM
Hi Daniel,
They are 250ft rolls.
Answer by: Bulk Reef Supply on Mar 21, 2014 4:36:00 PM
Is this the right size and good for your brs dosing pumps? I also need a drain line for a pre drilled tank. Can you send me a link. Can't find it on the website.
Question by: Jeff on Jan 9, 2014 6:09:00 AM
Hey Jeff,
The BRS dosing pumps utlize a compression fitting that is pretty forgiving with tubing around a 1/4" but the clear RO tubing here is a popular choice for them.

For drain tubing there is many possibilities but the braided vinyl is the most popular aside from normal PVC. It can be found right here:
http://www.bulkreefsupply.com/catalog/product/view/id/1710/
Answer by: Bulk Reef Supply on Jan 9, 2014 6:09:00 AM
Would the clear tubing more prone to algae buildup than the other colors?
Question by: Vo on Feb 11, 2014 3:02:00 AM
Hi Vo,
If you have a solution that is conducive to algae growth (like aquarium water for example) then yes, the clear would be more conducive to algae growth as it lets in light. Black would be the least conducive.
Answer by: Bulk Reef Supply on Feb 11, 2014 3:02:00 AM
For the 0.25 cost how many feet of tubing do you get? 1 foot?
Question by: Paul on Sep 2, 2014 7:29:00 AM
Hi Paul,

You are correct, a quantity of 1 will give you one foot of tubing.

Have a great day :)
Answer by: Bulk Reef Supply on Sep 2, 2014 7:29:00 AM
Is this Mur-lok tubing safe for CO2 use for calcium reactor?
Question by: William on Jan 16, 2014 7:13:00 AM
Hey William,
Sure is. This would be the same type of tubing (1/4" polyethylene) that many companies sell as "co2 safe" tubing.
Answer by: Bulk Reef Supply on Jan 16, 2014 7:13:00 AM
How many feet come in a roll of 1/4" r.o. Tubing? I'd like the whole roll but don't see that as an option.
Question by: Don on Apr 16, 2014 3:13:00 AM
Hey Don,
The tubing comes on 500 rolls.
Answer by: Bulk Reef Supply on Apr 16, 2014 3:13:00 AM

Full Details

The Mur-lok LLDPE Tubing is NSF 58 Component Certified. The products were put through rigorous structural and material testing to help ensure they meet the standards for drinking water. This certification also ensures that our Mur-lok tubing can be easily incorporated into any NSF certified drinking water system with minimal paperwork and minimal, if any, re-testing.

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Reviews

Items 1 to 12 of 36 total

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  • Works great By Benjamin on 3/19/2015

    Great stuff. Very durable. No leaks. This stuff is quite rigid so it will try to maintain it's shape as it was wrapped around the spool, so it can be a little difficult to route it exactly where you want it, but that's to be expected.
  • Just what I needed By April on 3/11/2015

    I was looking for a way to be able to reach my tanks sump without having to move my RO unit closer every time. This came in customized length and was perfect for what I needed.
  • Works like a charm! By StarFishMan on 2/27/2015

    This tubing is extremely easy to work with and works perfectly. Even at high pressures. I mean to say when I have my gauge showing over 105 pounds of pressure the tubes have held perfectly! Also buy the cutting tool it is a must! Don't bother trying to cut it straight any other way. Just buy the tool too.

    P.S. To hold these tubes in place in addition to drilling holes in the wood I found that using the Coax Cable holders designed for TV type coax cable works extremely well for routing these. These are c clamps with little nail. Perfect size won't squish tubing at all and easily moved/removed with ease. Makes running them neatly a breeze.
  • Great buy By TubingGuy on 12/21/2014

    Great quality at a great price!
  • Can't deliver rodi water without it By Sazoram on 10/7/2014

    The tubing works great and is easy to route albeit a little stiff. But that's to be expected so not a huge deal. The push on connectors make installations a snap.
  • Gotta love this tubing By offgridman on 9/7/2014

    I used this three years ago to run water lines through the hot attic of a metal building. It has held up over the winters and the hot summer heat. Easy to use, pliable but firm.
    I really like this stuff.
  • Good tubing By Ed on 8/30/2014

    Mur-Lok makes the best tubing I have tried. It's more pliable and forgiving than other brands. I also appreciate the ability to order very small quantities for color coding RO systems and for repairs. Great stuff.
  • RODI Hosing By Tom F on 5/5/2014

    Buying some of this is definitely helpful to plumbing the RODI unit where you want it. It can be found cheaper in hardware stores, but not with this selection of color. The additional colors makes the purchase worth it so that your RODI system makes sense to other family members.
  • This stuff is awesome By Trent on 4/8/2014

    I love the durability of this stuff, and you can do practically anything with it. Comes at an amazing price!
  • best tubing for the job! By williewilliams on 3/31/2014

    This tubing is simply better than any other out there. I re-ran everything I could with it. If your looking for superior tubing for your ATO or RODI, like I was, this is it.
  • Great product at a Great Price By Steve on 1/26/2014

    I looked at some other vendors to try to find it at a better price, they weren't even close. I'm impressed and thankful that BRS hasn't marked this up!
  • one more thing By Russell on 12/14/2013

    i also like to know what line gose where, i have my RO unit in my fish room, along with my ATO

    I am re-doing my tank with all new stuff, will be sending pic to BRS when done,

    90% of my new stuff comes from BRS, best place to buy all that you need

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