SUNSUN HW-302-304 External Aquarium Filter User Manual
This user manual covers operating instructions and safety information for the HW-302-304, 402B-404B, 403A, 404A, 50192-50197, 50358, and 50359 external aquarium filters by SUNSUN. Technical changes reserved. Find the most recent version of the manual on the WilTec Wildanger Technik GmbH website.