hat
Li gen yon filtè ak konsepsyon ponp pye ki ekran pwodui chimik likid soti nan tank la kenbe, epi li sèvi ak li klè dechè solid la koupe nan yon kontwa-filaplon plak plastik ki bloke antre nan tank la kenbe.
eng
It has a filter and foot pump design that screens liquid chemical from the holding tank, and uses it to clear the solid waste off of a counter-weighted plastic plate that blocks entry into the holding tank.