The Proplus Full Flow Dual Thread Male Aerator is a high-quality plumbing accessory designed for use in homes and gardens. Made of durable metal and featuring 48 packs of 8 tubes, this aerator ensures a smooth and efficient flow of water through its 15/16 inch 27 threads. Manufactured in China, this aerator from Proplus is a reliable and essential component for maintaining proper water circulation in your plumbing system.