Is this accessory compatible with other brands of pressure washers? Yes, the Sun Joe Sky Lance is designed to be compatible with most pressure washers between 1800 and 4000 PSI. To confirm if your pressure washers connections are compatible with the Sun Joe Sky Lance, please refer to the proudct manual above. Related articles Can I use another brand's accessory with my Sun Joe pressure washer? Can I adjust the spray of the Sun Joe Sky Lance? SPX2599-MAX Electric Pressure Washer Will my SPX Pressure Washer accessory work with the on-board soap bottle on my unit? Can I use an aftermarket spray nozzle with the quick connect wand?