- Easy to use and highly effective: Simply compress the air and pull the trigger to unleash high-pressure air power. This innovative toilet plunger quickly clears stubborn blockages in drains within seconds, far faster than traditional plungers and snakes, saving you valuable time. - Comprehensive set: The air plunger set includes four sizes of suction cups, a converter, an air pump base, an air pump handle, and a storage nail-sticker, ensuring everything is organized and easily accessible. Suitable for toilets, sinks, bathtubs, shower drains, and floor drains, you will have all the tools necessary to tackle various clogs. - Versatile unclogging capability: This tool comes with attachments to effectively handle a range of blockages in sinks, tubs, and toilets caused by hair, cloth, grease, leaves, and more. The high-pressure air power offered by the toilet plunger provides an efficient solution for quickly clearing clogged drains, making it an essential item for every household. - Durable construction: Constructed from waterproof and rust-proof stainless steel, this toilet plunger is built to last. The thickened natural rubber creates a secure seal during use to prevent air leaks. A built-in barometer allows for easy pressure monitoring, while the convenient release trigger simplifies the pressure management process, ensuring longevity. - Optimal air pressure usage: To achieve the desired PSI, follow these steps: 1. Install the inflating base; 2. Pump rapidly until reaching the target pressure; 3. Maintain pumping until the desired level is achieved; 4. Firmly place the plunger head into the toilet drain and apply steady pressure; 5. Ensure the water level is 5 cm above the rubber head. For splash protection, cover the toilet bowl with a plastic cover or towel.