Lasco 1.2 GPM 3/4 In. Female Thread Aerator

Chrome-plated brass. California flow rate compliant product for lavatory faucets, 1.2 GPM (gallons per minute) at 60 psi (pounds per square inch) and kitchen faucets, 1.8 GPM at 60 psi. 3/4" x 27 Female thread.