Choose Options Chicago Female Junior 1.2 gpm Dual Core Aerated Stream Small Faucet Aerator performance reached at very low pressures Neoperl 1.2 gpm, Dual Core Junior female Chicago thread vandal proof bathroom faucet aerator Problem: Water pressure variation. Solution: Pressure compensation.An aerator is a key component in the overall performance of the faucet. Here is... $8.34 Choose Options Compare