Model # 37.0278.98
This NEOPERL 1.2 GPM SLC Water-Saving Faucet Aerator Insert features a silicone tip that makes it easy to clean lime buildup. The aerator insert is pressure compensating and can save up to 45% water compared to using a standard 2.2 GPM aerator ensuring more efficient water conservation. This is what you need when your aerator housing is in good condition and only your aerator inserts need replacement.