Best one for the job I've found cagey is one ot the bathroom impellar extractors. I stuck one in a plastic box, added activated carbon and fluffy oven filters and a louvred extractor for interior use and also use an extractor with flexible 4 inch hose which removed fumes to the outside. The internal one can be left running on a timer socket to clean up any lingering fumes or dust from a workshop as well as direct for fume extraction and treatment.
This is the same type of internal filter extractor fan I use (you can get them cheaper than this. I paid about £32 for mine):