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 OD female compression x 3/8-in OD Compression Brass Stop Add-a-tee

Ratings & Reviews for SharkBite 3/8-in OD female compression x 3/8-in OD Compression Brass Stop Add-a-tee

4.5
124
Review
 4.5 out of 5
124 Reviews


83% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this connector for its simplicity, reliability, and effectiveness in solving plumbing needs. Most highlight flawless performance with no leaks, crediting the brass construction, tapered design, and metal-to-metal seal. Reviewers consistently emphasize easy, quick installation without complex modifications, making it ideal for splitting water lines or adding appliances. Many describe it as a time-saving, cost-effective solution that works exactly as intended. A small number reported leaks, attributing them to missing O-rings or ferrule nuts, though these concerns represent a minor fraction of feedback. Overall, most customers consider it a reliable, practical solution.

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

Defective

Would Not Recommend

as a pro i would not recommend this 3/8 comp T. i have picked up several of these and all leaked at angle stop connection, no mater how tight you put them on. they NEED the rubber seal inside just like your supply lines to make a water tight seal! these will not compress and form in any way. look at the picture there is almost no sealing matting surface when installed on the angle stop. the angle stops i use are premium never had an issue or failure. all the big box stores have switched to this...

October 2, 2026
Was this Review Helpful ?

Not what I needed

Would Not Recommend

I needed to use this for my bidet attachment, but it didn’t work (the attachment part doesn’t have a rubber gasket, so it leaks. Not sure what it's for, but I ended up having to buy a new part.

September 27, 2026
Verified Purchaser
Was this Review Helpful ?

it works

Would Recommend

works decent

September 21, 2026
Verified Purchaser
Was this Review Helpful ?

Good

Would Recommend

I bought this because I needed to install a bidet and the one that came with the bidet was leaking. This worked perfect.

September 16, 2026
Verified Purchaser
Was this Review Helpful ?

Least inexpensive water line connector

Would Recommend

Went through 3 much more expensive connectors and all failed bought this item for left than 9$ and worked great and continues to be a little power house connector

June 12, 2026
Verified Purchaser
Was this Review Helpful ?

You must have this to complete dishwasher install.

Would Recommend

It is a must have to t off of water line for dishwasher.

June 12, 2026
Verified Purchaser
Was this Review Helpful ?

It is hidden at the top of the display.

Would Recommend

Exactly what I needed.

June 3, 2026
Verified Purchaser
Was this Review Helpful ?

dont over tighten compression fitting seals nicely

Would Recommend

ease of use

May 23, 2026
Verified Purchaser
Was this Review Helpful ?

Easy install works great

Would Recommend

Easy install

May 22, 2026
Verified Purchaser
Was this Review Helpful ?

You guys always have what we need.

Would Recommend

Exactly what we needed!

May 2, 2026
Verified Purchaser
Was this Review Helpful ?

Just what I needed

Would Recommend

Did the job!

April 16, 2026
Verified Purchaser
Was this Review Helpful ?

Exactly what I needed.

Would Not Recommend

Great quality

April 16, 2026
Verified Purchaser
Was this Review Helpful ?

Good to have.

Would Recommend

This was good to have. I would recommend purchasing.

April 16, 2026
Verified Purchaser
Was this Review Helpful ?

solid brass fiting

Would Recommend

good quality

April 10, 2026
Verified Purchaser
Was this Review Helpful ?