ManLee 20 Set Faucet Aerator Key Replacement Insert Cache Aerators Water Saving Flow Restrictor for Sink M16.5 18.5 21.5 24 Tap Aerators

This is one of the best purchases I’ve made in years!I have the IKEA Hjuvik faucet that is not supposed to be fixable according to all the plumbers in my area. Now this was criticism when I first bought it many years ago. I have loved my Ikea faucet. However the pressure has diminished considerably over the last year. And I knew something needed to be done. I went to the big box hardware stores to find a tool to fix it but none of them I bought fit. Then I read the review on this particular one that mentioned an IKEA tour faucet! Thank you for that!! Even though I bought more than I needed in quantity, the one I wanted was there. It fit perfectly, it worked quickly & easily and I am thrilled!

No more trips to the store. Real cheap for what you get. 5 of everything. Real tight fit with tool and installer is heavy-duty. You will not break.

These aerators come in a variety of sizes. Unfortunately, none fit a delta bathroom sink faucet. the aerator it self seems to be 15.5 mm but, it fits into a piece that has the threads. The 16.5 with its own threads is too small. the next size up does not want to thread in wrong thread size or a touch too big. Delta seems difficult to replace, replacements not available in HD or Lowes. No more delta for me. I'm giving this 3 stars cause no mention of it not fitting delta. Maybe it will fit something else. BTW, this type of internal aerator is called a cache style. Dumb.

Aumentan mucho la presión en las lineas y provocan fuga de agua en las conexiones.

Ordered these replacements for our bathroom faucet. Works perfectly! Will def order again.

Good for the purpose. I like the variety to find one that fits.

Found the right tool for the job.

This product worked well