Dust filter

A dust filter configured to filter air drawn into a vehicle canister, the dust filter comprising:

• a first portion;
• and
• a second portion coupled to the first portion, wherein:
• the first portion includes a first engaging portion;
• the second portion includes a second engaging portion;
• the second portion is attached to the first portion by engaging the second engaging portion of the second portion with the first engaging portion of the first portion;
• the first portion includes a case having an inner chamber and a filtration member disposed in the inner chamber;
• the case includes a drainage port configured to drain liquid within the inner chamber;
• the second portion is attached to the first portion to form a cover, wherein the cover covers the drainage port together with the first portion;
• and
• the cover has an outlet that opens to the outside, wherein the outlet is disposed at a position lower than the drainage port.