A dust collector is a mechanical device that is used to collect wooden particles and dust that comes from woodworking machines and hence anyone working with a woodworking machine would need one. Without an appropriate dust collector you could be exposing yourself, as a woodworker to a range of health conditions specifically affecting your respiratory system.
It would therefore be important for you to start looking for the right dust collector for your woodworking device so that you can protect yourself from any possible health conditions as well as allergic reactions when working on a project.
There are quite a few websites that will provide you with details on different brands and models of dust collectors available in the market as well as reviews about all popular models to assist you to decide which one you should be going for.
It would be important for you to understand the basics of a woodworking machine dust collector so you know how things work which would put you in a better position to decide how best to meet your dust collecting requirements. The best dust collector is usually the one that would perfectly take care of your dust collecting requirements and needs and not something that is recommended by someone with a completely different requirement to yours.