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  • 1/2" Red PEX Tubing<br>(100 ft Coil) Product Image
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    1/2" Red PEX Tubing (100 ft Coil) T050-100-R 1/2" Red PEX Tubing (100 ft Coil)
    SKU: T050-100-R
    Brand: Bluefin
    (344)
    $21.29 each
    805
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  • 1/2" Blue PEX Tubing<br>(100 ft Coil) Product Image
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    1/2" Blue PEX Tubing (100 ft Coil) T050-100-B 1/2" Blue PEX Tubing (100 ft Coil)
    SKU: T050-100-B
    Brand: Bluefin
    (344)
    $21.29 each
    1,009
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  • 1/2" White PEX Tubing <br> (100 ft Coil) Product Image
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    1/2" White PEX Tubing (100 ft Coil) T050-100-W 1/2" White PEX Tubing (100 ft Coil)
    SKU: T050-100-W
    Brand: Bluefin
    (344)
    $22.29 each
    199
    Tue, May 4
    199
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    199 Tue, May 4
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  • 1/2" Red PEX Tubing<br>(300 ft Coil) Product Image
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    1/2" Red PEX Tubing (300 ft Coil) T050-300-R 1/2" Red PEX Tubing (300 ft Coil)
    SKU: T050-300-R
    Brand: Bluefin
    (344)
    $66.99 each
    361
    Tue, May 4
    361
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    361 Tue, May 4
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  • 1/2" Blue PEX Tubing<br>(300 ft Coil) Product Image
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    1/2" Blue PEX Tubing (300 ft Coil) T050-300-B 1/2" Blue PEX Tubing (300 ft Coil)
    SKU: T050-300-B
    Brand: Bluefin
    (344)
    $66.99 each
    298
    Tue, May 4
    298
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    298 Tue, May 4
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  • 1/2" White PEX Tubing<br>(300 ft Coil) Product Image
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    1/2" White PEX Tubing (300 ft Coil) T050-300-W 1/2" White PEX Tubing (300 ft Coil)
    SKU: T050-300-W
    Brand: Bluefin
    (344)
    $64.99 each
    1
    Tue, May 4
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  • 1/2" Red PEX Tubing<br>(1,000 ft Coil) Product Image
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    1/2" Red PEX Tubing (1,000 ft Coil) T050-1000-R 1/2" Red PEX Tubing (1,000 ft Coil)
    SKU: T050-1000-R
    Brand: Bluefin
    (344)
    $221.99 each
    317
    Tue, May 4
    317
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    317 Tue, May 4
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  • 1/2" Blue PEX Tubing<br>(1,000 ft Coil) Product Image
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    1/2" Blue PEX Tubing (1,000 ft Coil) T050-1000-B 1/2" Blue PEX Tubing (1,000 ft Coil)
    SKU: T050-1000-B
    Brand: Bluefin
    (344)
    $221.99 each
    69
    Tue, May 4
    69
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    69 Tue, May 4
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  • 1/2" White PEX Tubing<br>(1,000 ft Coil) Product Image
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    1/2" White PEX Tubing (1,000 ft Coil) T050-1000-W 1/2" White PEX Tubing (1,000 ft Coil)
    SKU: T050-1000-W
    Brand: Bluefin
    (344)
    $221.99 each
    136
    Tue, May 4
    136
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    136 Tue, May 4
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  • 3/4" Red PEX Tubing<br>(100 ft Coil) Product Image
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    3/4" Red PEX Tubing (100 ft Coil) T075-100-R 3/4" Red PEX Tubing (100 ft Coil)
    SKU: T075-100-R
    Brand: Bluefin
    (344)
    $39.19 each
    240
    Tue, May 4
    240
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    240 Tue, May 4
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  • 3/4" Blue PEX Tubing<br>(100 ft Coil) Product Image
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    3/4" Blue PEX Tubing (100 ft Coil) T075-100-B 3/4" Blue PEX Tubing (100 ft Coil)
    SKU: T075-100-B
    Brand: Bluefin
    (344)
    $39.19 each
    821
    Tue, May 4
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  • 3/4" White PEX Tubing<br>(100 ft Coil) Product Image
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    3/4" White PEX Tubing (100 ft Coil) T075-100-W 3/4" White PEX Tubing (100 ft Coil)
    SKU: T075-100-W
    Brand: Bluefin
    (344)
    $39.19 each
    215
    Tue, May 4
    215
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    215 Tue, May 4
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  • 3/4" Red PEX Tubing<br>(300 ft Coil) Product Image
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    3/4" Red PEX Tubing (300 ft Coil) T075-300-R 3/4" Red PEX Tubing (300 ft Coil)
    SKU: T075-300-R
    Brand: Bluefin
    (344)
    $114.99 each
    376
    Tue, May 4
    376
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    376 Tue, May 4
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  • 3/4" Blue PEX Tubing<br>(300 ft Coil) Product Image
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    3/4" Blue PEX Tubing (300 ft Coil) T075-300-B 3/4" Blue PEX Tubing (300 ft Coil)
    SKU: T075-300-B
    Brand: Bluefin
    (344)
    $114.99 each
    290
    Tue, May 4
    290
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    290 Tue, May 4
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  • 3/4" White PEX Tubing<br>(300 ft Coil) Product Image
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    3/4" White PEX Tubing (300 ft Coil) T075-300-W 3/4" White PEX Tubing (300 ft Coil)
    SKU: T075-300-W
    Brand: Bluefin
    (344)
    $109.99 each
    114
    Tue, May 4
    114
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    114 Tue, May 4
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  • 1" Red PEX Tubing<br>(100 ft Coil) Product Image
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    1" Red PEX Tubing (100 ft Coil) T100-100-R 1" Red PEX Tubing (100 ft Coil)
    SKU: T100-100-R
    Brand: Bluefin
    (344)
    $58.99 each
    239
    Tue, May 4
    239
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    239 Tue, May 4
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  • 1" Blue PEX Tubing<br>(100 ft Coil) Product Image
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    1" Blue PEX Tubing (100 ft Coil) T100-100-B 1" Blue PEX Tubing (100 ft Coil)
    SKU: T100-100-B
    Brand: Bluefin
    (344)
    $61.99 each
    461
    Tue, May 4
    461
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    461 Tue, May 4
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  • 1" White PEX Tubing<br>(100 ft Coil) Product Image
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    1" White PEX Tubing (100 ft Coil) T100-100-W 1" White PEX Tubing (100 ft Coil)
    SKU: T100-100-W
    Brand: Bluefin
    (344)
    $61.99 each
    211
    Tue, May 4
    211
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    211 Tue, May 4
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  • 3/8" Red PEX Tubing<br>(100 ft Coil) Product Image
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    3/8" Red PEX Tubing (100 ft Coil) T038-100-R 3/8" Red PEX Tubing (100 ft Coil)
    SKU: T038-100-R
    Brand: Bluefin
    (344)
    $18.89 each
    113
    Tue, May 4
    113
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    113 Tue, May 4
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  • 3/8" Blue PEX Tubing<br>(100 ft Coil) Product Image
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    3/8" Blue PEX Tubing (100 ft Coil) T038-100-B 3/8" Blue PEX Tubing (100 ft Coil)
    SKU: T038-100-B
    Brand: Bluefin
    (7)
    $18.19 each
    183
    Tue, May 4
    183
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    183 Tue, May 4
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  • 3/8" White PEX Tubing<br>(100 ft Coil) Product Image
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    3/8" White PEX Tubing (100 ft Coil) T038-100-W 3/8" White PEX Tubing (100 ft Coil)
    SKU: T038-100-W
    Brand: Bluefin
    (7)
    $18.19 each
    155
    Tue, May 4
    155
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    155 Tue, May 4
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  • 3/8" Red PEX Tubing <br>(300 ft Coil) Product Image
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    3/8" Red PEX Tubing (300 ft Coil) T038-300-R 3/8" Red PEX Tubing (300 ft Coil)
    SKU: T038-300-R
    Brand: Bluefin
    (7)
    $54.99 each
    62
    Tue, May 4
    62
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    62 Tue, May 4
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  • 3/8" Blue PEX Tubing<br>(300 ft Coil) Product Image
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    3/8" Blue PEX Tubing (300 ft Coil) T038-300-B 3/8" Blue PEX Tubing (300 ft Coil)
    SKU: T038-300-B
    Brand: Bluefin
    (7)
    $54.99 each
    167
    Tue, May 4
    167
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    167 Tue, May 4
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  • 3/8" White PEX Tubing<br>(300 ft Coil) Product Image
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    3/8" White PEX Tubing (300 ft Coil) T038-300-W 3/8" White PEX Tubing (300 ft Coil)
    SKU: T038-300-W
    Brand: Bluefin
    (7)
    $54.99 each
    237
    Tue, May 4
    237
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FAQs, Manuals & Videos

Resources

Videos

FAQs

  • There are now over twenty different brands of PEX tubing for plumbing available in the US today. The main distinguishing characteristic that separates one brand of PEX from another is whether it is PEX-a, PEX-b, or PEX-c. PEX-a is the highest quality tubing available on the market today. PEX-a is the most freeze- and kink-resistant, and it is also the most flexible. AquaPEX tubing is the only PEX-a tubing available for plumbing systems, and is the only tubing that can be used with the ProPEX expander system. The other major manufacturers such as Watts, Viega, and HydroPEX are PEX-b products. These are still good products and will work well for plumbing applications. All of the PEX tubing products sold on SupplyHouse.com have at least a 20 year warranty.
  • The different colors of PEX are used to signify hot and cold lines in a plumbing system. Red is generally used for hot lines, and blue is used for cold lines. White PEX tubing is used as well for either hot or cold lines. The only difference between the tubing is the color; otherwise it is exactly the same in terms of material, quality, and price.
  • 1/2" PEX is the most common size tubing used to run to faucets and fixtures. 1/2" PEX has a greater flow rate than 1/2" copper, which has been traditionally used to run to faucets and fixtures. Therefore, 3/8" tubing may also be used to achieve a similar flow rate for replacing 1/2" copper. For products that require a large flow rate, larger tubing may be required.
  • The main fitting systems such as crimp and expander offer special fittings to connect directly to your faucets and toilets. The faucet connector goes directly from PEX to a 1/2" faucet connection. The toilet connector connects 1/2" PEX to a 7/8" toilet connection.
  • As the chart available in this help section illustrates, all types of tubing may be used with the crimp, clamp, press, or compression fitting systems. However, only AquaPEX can be used with the Wirsbo Expander System.

Articles

  • PEX (cross-linked polyethylene) tubing is an alternative to traditional copper pipe in plumbing applications. PEX pipe is available in three standard colors: red, blue, and white. PEX is color coded to distinguish hot and cold lines from a supply line when looking at a manifold. Red PEX tubing identifies the hot water line, while blue PEX tubing is used for cold water. Red and blue PEX have identical physical properties except the color that differentiates them. The most common type and size used in PEX plumbing is PEX A and 1/2". We also offer PEX B and PEX C tubing in sizes from 1/4" to 3".

    PEX tubing for plumbing applications does not require the oxygen barrier commonly found in PEX used in heating applications. Since there is a constant supply of fresh water from a water main, oxygen molecules will always be present in the system. Therefore, there is no need for the oxygen barrier.

    Pre-sleeved Uponor (Wirsbo) AquaPEX tubing is used in hot and cold water distribution systems for outdoor installations. The high-density polyethylene (HDPE) ridged sleeve provides protection for installations in concrete or soil. Easy removal and replacement of the tubing is made possible with this additional sleeve.

    Pre-Insulated AquaPEX Tubing can be used in either residential or commercial plumbing applications. 1/2" PEX-foam insulation provides a flexible, durable, corrosion-resistant option for insulating potable-water lines.

    We offer several types of non-barrier PEX including Rifeng, Uponor (Wirsbo) AquaPEX, and ViegaPEX.

    Shop our wide selection of PEX tubing now for all of your plumbing needs, and browse more PEX plumbing supplies to complete and upgrade your systems to enjoy a fully optimized performance.

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