Motor runs cooler and quieter! Instantly enhance your Spa experience, with the Max Air Portable Spa Blower. This motor will provide you with at least 25% more air and 30% greater pressure than with any other standard blower. The max air ships with a standard AMP cord. It's small and compact design is ideal for bathtubs. Comes with 1.5" tapered fitting on outlet. The innovative housing design allows for extremely quiet operation, half as loud as today's standard blowers .The durability, performance and quiet operation of this pump is sure to result in a relaxing ambiance for all spa goers.