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0.2500" (6mm) (1/4)ID, High Performance Silicone Vacuum Hose

  • blue 6mm high performance silicone vacuum hose
0.20 LBS
Calculated at checkout

Product Description

When you need a high performance silicone hose, for whatever use, turn to the top quality performance of Flex Technologies.


  • Rubber-like elasticity.
  • High heat resistance.
  • Great electricity insulator.


When looking for a vacuum hose, silicone beats out other materials due to its extreme heat resistant properties. Whether for automotive, HVAC, or medical use, silicone vacuum hoses perform their function in all kinds of high stress situations. Here at Flex Technologies, our silicone vacuum hoses are made to strict standards of excellence, as well as meeting ISO 9001:2015 and IATF 16949:2016 standards. We ensure quality in every product we make.


  • 6 mm hose
  • Adult
  • Length options determined on purchase
  • Blue, Black, or Red
  • High Performance Silicone Rubber
  • Oil Mist and Splash Resistant
  • UV Resistant
  • Temp Range -65F TO +350F

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Product Reviews

  1. Perfect in every way x2 5 Star Review

    Posted by on 2nd Feb 2021

    Bought these to replace my vacuum lines on my 1995 F250. I’m very particular about what I put in my truck and these hoses meet my high standards! They are flexible and easy enough to manipulate around the engine compartment but they have a thick wall and fit perfectly on the vacuum nipples! Nice snug fit and no need for clamps! I bought 5/32 and 7/32 and hose in different colors to be able to identify my hose! Honestly the products this company sells are high quality and magnificent! Buy with confidence and replace these vacuum lines for good! On a side note, I bought sheaf to slide over these hoses but I do not really need it as these are high temperature hoses! Perfect product, fast shipping arriving in just two days from ordering, and great follow up customer service to check to be sure I was satisfied!! A++ all around!!

  2. Great company and products !! 5 Star Review

    Posted by on 29th Jul 2020

    Great company and products !!

  3. Excellent product 5 Star Review

    Posted by on 15th Jun 2020

    The hoses are sleek, toug and a great price. They have fast shipping and great customer service.

  4. Great for engine bay vacuum hoses 5 Star Review

    Posted by on 30th Mar 2020

    Bought a few different sizes to replace old vacuum and boost lines in the engine bay. Unlike rubber these don't harden with heat and age. Quality product.

  5. Great Silicon Vacuum Hose 5 Star Review

    Posted by on 10th Oct 2019

    Replaced all crappy plastic vacuum tubing with silicon hoses. Turbo response and boost both much quicker now. Great vacuum hoses.

  6. Excellent made in USA product 5 Star Review

    Posted by on 31st Oct 2016

    Excellent high quality USA made product. Made to a higher standard than the import products I've used in the past. Highly recommended and a great customer service group too!