Pump dredge: uses pressure to remove blockages from drains. Dredge: easy to operate. Install the proper plug, hold the body firmly and pull the handle. Pump the handle 15 to 25 times to achieve the pressure, then pull the trigger. The compressed air blasts through blockages in your drains in just seconds. Plunger: washable and fit for repeated use. Toilet dredge: four suction cups can be used on pipelines of different sizes. Key benefits Fast, effective blockage clearance with a simple, handoperated process Versatile across multiple drain types, including toilets and standard pipes Reusable plunger for extended use and reduced waste Flexible suction cup configuration for different pipe sizes Use scenarios Clearing a clogged bathroom sink or kitchen sink by generating bursts of air pressure to dislodge debris Restoring flow in a blocked toilet by using the toilet dredge with its four suction cups sized for various toilet formats Routine maintenance of household drains to prevent future blockages, using the pump dredge and the reusable plunger for multiple applications