Installation on the hive is easy, it is attached with one half-lock, which is already located on the hive itself to close the board. Pollen obtained from this vacuum cleaner is clean and requires almost no additional cleaning. What I think is the best acquisition, however, is the pollen basket, which is made entirely of stainless steel, is airy and carbon-free, where dirt would accumulate. On the front is an elongated sheet metal that protects pollen from direct exposure to the sun and rain. The case does not mold and, very importantly, it is easy to clean under running water or in the dishwasher. You can read about my practical experience with pollen extractor.