FERNO MVP Manual Suction Pump features a pistol-style pump with a collection jar that rotates for better positioning in the field. MVP Manual Suction Unit comes with a reusable pump, a 300mL disposable collection jar, 13mm adult and 6mm child disposable catheters. Overflow protection resists clogging and prevents spills. Replacement Canister for FERNO MVP Manual Suction Pump is a 300mL disposable collection jar. Sold Separately.