Features FULL CLEANING : The combined work of the 2 nozzles ensures an efficient and DURABLE cleanup of your drains. The fixed nozzle unblocks with its front jet and evacuates the debris with 3 rear jets, while the rotating nozzle will remove the residues from the pipe walls with its 3 circular jets MULTI-COMPATIBILITY: 3 attachments compatible with KÃrcher K2 / K3 / K4 / K5 / K6 / K7 / HD / HDS, Lavor, Parkside, Bosch PROFESSIONAL STURDY: Quality accessories and 30m anti-torsion hose with red marks to clearly identify the length of hose you will need EASY TO USE: Plug in the pipe cleaner and switch your hose on, it will move into the pipe and clean it without chemicals BUY IT ONCE: Make the most of this unclogger set 24/7 and spare the expensive costs of a plumber in case of emergency Product DescriptionIMPORTANT: This product should only be used if the plug is more than 15 m, otherwise we advise you to take our 15m model which will be more effective. Indeed, the longer the length of the unblocker, the more "natural" power loss will occur at the outlet, and depending on the plug and power of your pressure washer, the unblocking will take more or less time depending on the case. We therefore advise you to use the 15 m first and choose the 30 m only for distant plugs located more than 15 m away. Is this drain cleaner suitable for my pressure washer? Our drain cleaner is equipped with 3 adapters compatible with: - Karcher K2/K3/K4/K5/K6/K7/HD/HDS - Lavor, Parkside - Bosch PROFESSIONAL For other brands, please check if your device is compatible with the M22F x 1.5mm adapter provided, or get the appropriate adapter (size G 1/4"F) What power is needed to use this product? We advise you to use a pressure washer with a minimum of 120bar. Ideally 160-180 bar. - Unlocks and cleans your drains for a long time. - 30m flexible to reach any remote drain. - 2 nozzles to clean and find your drains like the first day.