CYCLONE TYPE DUST COLLECTOR AND VACUUM CLEANER UTILIZING THE SAME

PROBLEM TO BE SOLVED: To improve usability of a cyclone type dust collector by reducing maintenance action to extract each of a cover, a secondary filter and a primary filter from a dust box in cleaning the primary filter.SOLUTION: The cover 29 is integrated with the primary filter 14 removably while the secondary filter 11 is inserted into the primary filter 14. The integrated cover 29 and the primary filter 14 are integrated with the dust box body 15 removably while the primary filter 14 is inserted into the dust box body 15. When a user cleans the primary filter 14, what the user has to do is just extracting the primary filter 14 integrated with the cover 29 from the dust box body 15, and the maintenance is simplified.