Check the listing for details. 4 PCS Faucet Aerator, Kitchen Sink Aerator Faucet Filter with Solid Brass Shell. Condition: New. Listed at 11.99 USD. 4 PCS Faucet Aerator, Kitchen Sink Aerator Faucet Filter with Solid Brass Shell, Male and Female Thread Water Saving Faucet Aerator with Gasket for Kitchen and Bathroom, Chrome About this item【STANDARD SIZE】General faucet filter cache aerator for female and male bathroom and kitchen sink . Male thread diameter 24 mm (15/16 inch Male Thread). Female thread diameter 22 mm (55/64 inch Female Thread)Please check your aerator size before purchase.【SUPERIOR QUALITY MATERIAL】The outer shell of the sink aerator is made of all metal chrome-plated solid brass. The cache aerator kit is made of strong ABS and stainless steel material which is more durable and corrosion-resistant than plastic, ensuring the reliability and practicality. Quick and easy to replace.【FUNCTION】This kitchen faucet aerator replacement can make the water flow and the air fully contact to form a foaming effect, thereby reducing the water consumption. After the water flow is mixed into the air, it will become softer and reduce the impact force. It can prevent the water from splashing everywhere, and can also play a good noise reduction effect. iFealClear water saving faucet nozzle aerator provides high water efficiency.【EASY TO INSTALL】This bathroom faucet aerator replacement does not take too much time and effort for installing, which makes it suitable for most types of faucets; It is easy to install and replace with simple screw-in installation.【FAUCET AERATOR KITS】2 pieces 55/64 inch Female Thread brass shells, 2 pieces 15/16 inch Male thread brass shells, 4 pieces stainless steel aerators, 4 pieces Rubber washers for for anti-leakage. Product DescriptionThe kitchen faucet aerator replacement can make the water flow and the air fully contact to form a foaming effect, thereby reducing the water consumption. After the water flow is mixed into the air, it will become softer and reduce the impact force. It can prevent the water from splashing everywhere, and can also play a good noise reduction effect. iFealClear water saving faucet nozzle aerator provides high water efficiency.