Installing the mini ball float valve is a breeze. Its compact design makes it easy to fit into your humidifier tank, and its simple installation process means you can have it up and running in no time. Once installed, the valve requires minimal maintenance, making it a convenient accessory for your humidifier. Features -Color:Multi -Material:Plastic -Size:15.00X4.00X4.00cm/5.89X1.57X1.57in -Interface diameter: 20mm/0.80in -Applicable pressure: 0.1-1.2mpa -Suitable temperature: 0-70 degree centigrade -Convenient and practical to use with automatic level control: this product is designed to be convenient and practical, as it can be easily used with an automatic level control system. -Durable and reliable with plastic material: the product is made of plastic material, ensuring its durability and reliability. -Easy to install and maintain with compact design: the compact design of this product makes it easy to install and maintain. -Ideal for humidifier tanks to maintain stable humidity level: this product is specifically designed for humidifier tanks, helping to maintain a stable humidity level. -Versatile accessory for other tanks that require automatic level control: in addition to humidifier tanks, this product can also be used as a versatile accessory for other tanks that require automatic level control. Package list: 2 x float valves