could probably use some vinegar run through them but they work just fine.
gen-x pcx40 pump. more info here: https://www.marinedepot.com/Gen_X_P...um_Pumps-Gen_X-PI1115-FIWPEPOT-PI1117-vi.html
$75 shipped
gen-x pcx55hp pump. more info here: https://www.marinedepot.com/Gen_X_P...um_Pumps-Gen_X-PI1115-FIWPEPOT-PI1211-vi.html
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gen-x pcx40 pump. more info here: https://www.marinedepot.com/Gen_X_P...um_Pumps-Gen_X-PI1115-FIWPEPOT-PI1117-vi.html
$75 shipped
gen-x pcx55hp pump. more info here: https://www.marinedepot.com/Gen_X_P...um_Pumps-Gen_X-PI1115-FIWPEPOT-PI1211-vi.html
$90 shipped