If the pump paddle wheel or impeller of your aquarium filter is damaged or needs to be replaced you can purchase from us an original pump shaft as spare part for an easy replacement.
Spare Part External Filter SunSun HW-402B/ HW-302/ HW-303A/ HW-303B/ HW-304A/ HW-304B Pump Impeller/Pump Shaft
Got as a replacemet for my worn-out impeller. Now the canister is running silent.
Really good and meticulosly done packing. Good job
Product as described