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Brass 1/2-in Female x 3/8-in Female Adapter Fitting

Ratings & Reviews for ProLine Series Brass 1/2-in Female x 3/8-in Female Adapter Fitting

4.8
154
Review
 4.8 out of 5
154 Reviews

2 Star
0%

97% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The plumbing adapter is reported to be of good quality, easy to install, and effective in connecting different pipe sizes, particularly for refrigerator icemaker and dishwasher water line installations. Most customers found the adapter to work perfectly, fit securely, and provide a durable connection without any leaks. The solid brass construction and compression fittings were appreciated features. However, a small number of customers experienced issues with the adapter not fitting their specific plumbing setup or finding it more expensive than expected.

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

Parts

Would Recommend

All parts fit and perform as intended

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Reliable option for DIY work

Would Recommend

Easy to use, as described.

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Ask the plumbing store person to find fittings

Would Recommend

Worked to make the water line connection I needed

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Well made fitting.

Would Recommend

I needed a reducer fitting to hook up an ice maker stainless steel flex feed water line to a new refrigerator. This fitting was perfect.

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Perfect

Perfect

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Tastes great

Would Recommend

It was delicious

April 17, 2026
Verified Purchaser
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GREAT USE

Would Recommend

WORKS GREAT FOR MY JOB THAT I WAS DOING TO REPAIR AIR COMPRESSOR

April 16, 2026
Verified Purchaser
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Would Recommend

[Employee of lowes]

February 24, 2026
From Brass 3_SLASH_8-in Compression x 1_SLASH_4-in Compression Adapter Fitting Verified Purchaser Lowe's Employee
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Good fitting

Would Recommend

Works great and has a seal

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everything fitted very well

Would Recommend

it worked very well

January 14, 2026
From Brass 3_SLASH_8-in Compression x 1_SLASH_4-in Compression Adapter Fitting Verified Purchaser
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Your staff is awesome

Would Recommend

I admire your staff’s dedication and professionalism

January 13, 2026
From Brass 3_SLASH_8-in Compression x 1_SLASH_4-in Compression Adapter Fitting Verified Purchaser
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You can use items that aren't meant for one thing

Would Recommend

This was a makeshift for an air tool that was from TEMU, so it worked but not the right fitting.

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Fix This Please

I purchased this even though the package had been opened and the compression ring and nut were missing, at full price. I had my water turned off and had to get this fixed. I had compression nuts and rings at home. I was glad to find the reducer but darn, I spent way too long looking for a complete package, never finding one and never seeing an employee for assistance. As much as things cost, a store can afford to have employees on the floor assisting customers. Especially female shoppers that pr...

December 23, 2025
Verified Purchaser
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Converting 5/8 to 3/8 lines in an old house

Would Recommend

It worked like a charm. If you have a 5/8 faucet on an old home, use this product to convert your lines to a 3/8.

August 5, 2025
Verified Purchaser
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Adapter for ice maker water line

Would Recommend

Was tolls what to ask for, told the Lowe’s guy, took me right to it, worked like a charm.

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