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.

1-in Schedule 40 PVC  Compression Coupling

Ratings & Reviews for RELIABILT 1-in Schedule 40 PVC Compression Coupling

4.7
174
Review
 4.7 out of 5
175 Reviews


95% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product is an effective and easy-to-use solution for repairing leaks and damaged PVC pipes, especially in tight or hard-to-access areas. It is praised for its simplicity and speed of installation, often taking just a few minutes to complete a repair without the need for glue or solvents. The product is described as a versatile and reliable solution for fixing cracks, breaks, and leaks in PVC pipes, including underground irrigation systems. While some found the product to be a bit expensive, the majority felt it was a good value and worth the cost for the convenience and effectiveness it provided.

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

Use a standard glue-on coupling.

Would Not Recommend

Work once, that was it. Guess is both ends of your pipe have to meet mid coupling. Not going to experiment again as it kept blowing off and cost me a lot of water trying to get to work

September 3, 2025
Verified Purchaser
Was this Review Helpful ?

eay pvc pipe repair

went on easy. no leaks. hope it lasts. I think it will.

August 21, 2025
Verified Purchaser
Was this Review Helpful ?

Works fantastic!

Would Recommend

Was somewhat skeptical about this coupling when purchased, but after installation, I was very satisfied and amazed with it's performance!

August 9, 2025
Verified Purchaser
Was this Review Helpful ?

Water line repair without major excavation

Would Recommend

I first used one these couplings nearly 30 years ago. I was doubtful as to how well it would work. Left the ditch open for several months to see if would leak or fail. It is still holding. Have used several since. Simply ensure pipe is clean before installing. Plumbing or food grade silicone will help sliding the rubber grommets when positioning the coupling.

July 28, 2025
From 3_SLASH_4-in Schedule 40 PVC Compression Coupling Verified Purchaser
Was this Review Helpful ?

Save time and headache, get this instead.

Would Recommend

Loved the ease of use on leaking in ground water line.

July 1, 2025
Verified Purchaser
Was this Review Helpful ?

Very versatile

Would Not Recommend

It’s a great versatile union to connect PVC pipes in tight places and broken pipes

June 28, 2025
From 3_SLASH_4-in Schedule 40 PVC Compression Coupling Verified Purchaser
Was this Review Helpful ?

Very easy to use

Would Recommend

The simplest way to replace a cracked piece of pipe in your irrigation system

June 11, 2025
From 3_SLASH_4-in Schedule 40 PVC Compression Coupling Verified Purchaser
Was this Review Helpful ?

Easy 5 minute fix

Would Recommend

Ease of installation

April 21, 2025
Verified Purchaser
Was this Review Helpful ?