The M22 male adapter that's installed on this drain cleaner is compatible with most gas-powered machines.

• The M22 male adapter attaches to the twist-ring fitting on your pressure washer trigger gun, after you remove the metal spray wand.
• Use your trigger gun to control the flow of high-pressure water as you clean the drain.
• The M22 male adapter is removable to expose a 1/4" MNPT fitting that can attach other types of adapters.

Note: Some Kärcher gas pressure washers require a special adapter. Click the Compatibility tab on this product page for more information.

You can also email us your pressure washer manufacturer and model number for help.