Cleaning is easy: The pool vacuum head releases excess suction to give you optimal cleaning performance across the entire pool floor. The tool is weighted so it sinks straight to the bottom of your pool and stays there. Heavy Duty Tool: The rectangular pool vacuum head is designed to be compatible with most standard hoses . It gets the job done faster, get your pool clean and running in seconds Easy Installation: Quick installation, no tools needed to install the manual pool vacuum head. It is more convenient to install by hand, saving you time to do other things. Stable structure: lightweight and extra durable, the pool vacuum head is durable to resist all types of pool chemicals, ensuring long-lasting benefit from this vacuum head.