NEOPERL PERLATOR REGULAR DUAL THREAD 1.0 GPM WATER FAUCET AERATOR Neoperl Perlator 1.0gpm low flow dual thread provides a non-splashing, soft to the touch, aerated at 60psi and helps gain LEED points towards building certification. The anti-clogging ivory dome screen filters sediment and particles and our patented lime resistant Honeycomb single piece construction replaces conventional wire mesh screens prone to lime buildup. Regular Dual Thread - 15/16"x55/64"-27 Stream Type: Aerated Maximum Flow Rate: 1.0 gallons per minute Made with a strong one piece plastic interior construction and chrome plated brass housing. Pressure compensating flow helps maintain a steady flow even in fluctuating water pressure. Low lead compliancy according to California's AB1953 & Vermont's S152. WaterSense certified. Chrome Ivory dome Dark Gray Lime resistant Honeycomb screen