M18.5 Faucet Aerator Wrench and 18.5mm Faucet Flter Restrictor, FDXGYH 1pcs Cache Faucet Aerator Key and 4pcs Tap Aerators

One fourth the price of an OEM aerator plus you get 4 and a wrench! UPDATE..... Installed perfectly once I got the old one out.... Crusted in tight.... Works great! Don't know what the low star reviews are about and I still don't understand why people leave bad reviews of a product because of shipping damage. Get with the program people!

I just installed 4 new Delta faucets in my bathrooms and the standard aerator they came with them to put it bluntly, sucked. The originals had terrible flow and they also sprayed onto the sink. Tried taking them out numerous times and the spray pattern was all over the place. Just got these that are made by FDXGYH and they are amazing. Much better flow, actually fantastic pressure now. Nice clean and even flow that sprays where it is supposed to spray, in the sink and not on the countertop. Handy little wrench is also much better than the original one that came with the faucets. I am extremely satisfied with these aerators. Very worthwhile upgrade.

Aerator key works but could be better. Longer shaft to hold with one hand and twist handle with other hand. Key is plastic so not sure how long will last before teeth wear down or break off. Difficult to keep seated on aerator.Advise buying kit with 2 keys and 6 aerators.Otherwise, it works well.

As advertised

Just what I needed to remove old aerator from my kitchen sink.

Installation was easy, and it’s such a relief to have a normal flow of water!The old aerator had partially stopped up with some debris from an iron-y well, and the flow had been spread into a weird, wide pattern. Now, it’s like having a whole new bathroom faucet.

None of the keys fit my kitchen faucet which was only installed a couple years ago so it's not as if it is outdated.

No too much to say they work fantastic and super cheap!!