M24 Faucet Aerator

faucet aerator Copper shell:The outer brass dual shell when turned will not rotate or turn theinner brass shell, making it impossible to remove or install VandalProof Aerators without the special key. Core:Made of plastic with whole POM. Compared to the one uses steel net,our products can avoid the problem of rust and jam effectively.The core could be option according to customer'srequest for what water flow you need in some water pressure. Suitable our model's cartrdige : S2,S2A(6L/min,7L/min,8L/min),S3(normal,4L/min,6L/min,8L/min),S5(2L/min,3L/min).