SHAP+ Faucet Aerator, Flow Restrictor Insert, Sink Aerator Replacement Parts for Bathroom or Kitchen Sink Faucet Filter, Fit for Internal and External Thread Faucet Aerators, with Washer (12pcs)

This flow restrictor was an easy replacement for my kitchen faucet. The water flow is now powerful and very smooth, with no noise. The package includes two washer sizes, and the 19mm (0.75") black washer was the perfect fit for my faucet. While I'm unsure of its long-term durability, the pack includes 11 spares, which is a great value.

Worked perfectly. Just unscrew the old one and put this in it's place and bam ! Water pressure should be back to normal. Cheap easy fix and if you notice another sink that is compatible you have extras.

This aerator was designed to produce a strong flow of water. It has a GPM of 4.75 which is close to using a faucet with no aerator at all. The GPM (gallons per minute) of aerators is a measurement of the maximum amount of water that can pass through the aerator in 1 min. A GPM of 1.0 or 1.5 is usual for households and results in cost savings without really noticing the flow restriction most of the time. This is because aerators mix air into the water flow. I bought these without knowing what a GPM number was. They fit fine & should be as durable as any other, but since I live in a drought-prone area, I will have to get one that reduces water use.

Easy installation. Would be helpful to have a reference for compatible faucets. Hansgrohe discontinues products after 10 yrs, is out of stock before then, and doesn't recommend generic replacements (wants you to buy a new faucet). Took a chance on this and it works perfectly.

Perfect replacement aerator!

These aerators do the job. Just got them. It allows more water to flow. You should perhaps control the flow a bit at the turn key. You decide.

TOTALLY INACCURATE PERFORMANCE ... RATED 2.2GPM ... ACTUAL FLOW OVER 4.75GPM TOTALLY INACCURATE PERFORMANCE ... RATED 2.2GPM - THESE CHEAP BULK PACK LOOKED LIKE A GOOD VALUE BUT FLOWED AT OVER 4.8GPM - OVER TWICE THE AMOUNT OF WATER - FRAUDULENT PRODUCT AND WILL WASTE WATER - HARMIGN THE ENVIRONMENT AND INCREASING YOUR WATER BILL - THESE FLOW SO FAST THAT THE OVERFLOW HOLE IN THE VANITY COUNLDN'T DRAIN FAST ENOUGH SO YOU COULD ALSO BE LOOKING AT AN EXPENSIVE WATER DAMAGE CLAIM IF SOMEONE LEFT THE FAUET ON. STAY AWAY FORM THIS ITEMA ND THIS MANUFACTURER (TRIED TWO OTHER OF THEIR "RATED" RPODUCTS AND THEY PERFORMED AS POORLY

They warn you to measure. Heed the warning.

Muy bueno