Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

3/8-in (1/2-in O.D) x 100-ft Blue PEX-B Pipe

Ratings & Reviews for SharkBite 3/8-in (1/2-in O.D) x 100-ft Blue PEX-B Pipe

4.8
2450
Review
 4.8 out of 5
2450 Reviews


97% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this pipe for exceptional ease of installation, reliability, and superior performance compared to copper or PVC. Most highlight how simple it is to work with—far easier than traditional materials—especially when paired with SharkBite fittings that eliminate soldering. Reviewers consistently report zero leaks and strong durability after installation. Many appreciate the flexibility, minimal tool requirements, and practical color-coding for hot and cold lines. Customers frequently note it's more affordable than copper while delivering equal or better results. A few mention minor challenges keeping the pipe straight, but overall, reviewers strongly recommend it as the modern plumbing solution.

Customer review summary generated by AI, including incentivized reviews.
2450 Customer Reviews

Easy to use

Would Not Recommend

Had to replace a small section of water line. Went from copper to pex and then back to copper. Used sharkbites to seal.

June 29, 2026
From 1_SLASH_2-in x 5-ft Blue PEX-B Pipe Verified Purchaser
Was this Review Helpful ?

Would Not Recommend

it splits down the middle where there isn't any clamps this happened to 4 different 10ft pieces

June 27, 2026
From 1_SLASH_2-in x 10-ft Blue PEX-B Pipe
Was this Review Helpful ?
Response from RWC Support

Thank you for taking time out of your day to provide us with your
valuable feedback. If you run into any questions, please give us a
call...

RWC SupportJune 29, 2026

SharkBitePlumbingSolutions

DIY plumbing

Would Recommend

I had never done any plumbing work besides shut off valves and traps. But Pex is so simple to work with that I want to replace all the really old copper in my house.

June 24, 2026
From 1_SLASH_2-in x 10-ft Red PEX-B Pipe Verified Purchaser
Was this Review Helpful ?

Pex line, in my case red for hot water.

Would Recommend

Does as stated.

June 23, 2026
From 3_SLASH_4-in x 5-ft Red PEX-B Pipe Verified Purchaser
Was this Review Helpful ?

Pex line, in my case blue for cold water.

Would Recommend

Does as stated.

June 23, 2026
From 3_SLASH_4-in x 5-ft Blue PEX-B Pipe Verified Purchaser
Was this Review Helpful ?