Durable construction Made from ABS plastic to provide a long lasting, reliable connection suitable for everyday use. Compatibility with ventilation systems Designed for ventilation ducts with diameters of 130 mm and 150 mm, aligning with common exhaust requirements to enhance your air conditioning setup. Effective sealing The connector forms a secure fit with the air conditioning pipe, preventing leaks and blocking entry of insects or debris, which helps maintain efficient cooling or heating performance. User friendly design Features a common thread design that works with both clockwise and counterclockwise connections, enabling straightforward installation and reducing setup confusion. Key specifications at a glance Material: ABS plastic Compatible duct diameters: 130 mm and 150 mm Thread design: common thread for clockwise and counterclockwise installation Function: exhaust hose adapter to improve seal, compatibility, and efficiency of air conditioning systems Practical applications Residential window air conditioner setups: connect exhaust hose to window vent kits with 130 mm or 150 mm ducts for a stable, sealed installation. Portable or splitsystem cooling: adapt various exhaust configurations to maintain efficient venting and reduce leaks. Temporary or retrofit cooling environments: quick and reliable adapter solution for offices, classrooms, or event spaces needing a secure, easy to install exhaust connection.