Twin-motor force dryers suit salons and owners of large double-coated breeds such as Huskies, Malamutes and Newfoundlands. Some, such as the ECC K-9 models, let you run one motor for a gentler start and switch on the second for full force. Those that publish their current draw take 16 to 19 A at full power, so plan on a circuit with nothing else on it, and a 20 A circuit for the largest.
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Full ranking 8
- MetroVac Air Force Master Blaster MB-3#1 of 8Full review
The pick for salons and owners of big double-coated breeds who want maximum force and a long warranty. It is heavy and needs a dedicated circuit.
Amazon $539.99$539.99227 CFM2,160 W2 - XPOWER B-163#2 of 8Full review
The most airflow for the money among twin-motor dryers, for salons and owners of big double-coated breeds. Plan on a 20 A circuit.
Amazon $307$307320 CFM19 AVariable - XPOWER B-27 Super Tub Pro#3 of 8Full review
A proven salon twin-motor dryer with full speed control. The B-163 from the same maker now publishes more airflow for less.
Amazon $372$372180 CFM16 AVariable - ECC K-9 II#4 of 8Full review
A salon twin-motor dryer with a clipper outlet built in. It is priced as a professional tool but publishes no airflow figure.
Amazon $630$630-17 A2 - ECC K-9 III#5 of 8Full review
A top-power salon dryer for heavy coats. Its high price buys power draw and build rather than any published airflow.
Amazon $710$710-18 A2 - Flying Pig Double Motor#6 of 8Full review
A twin-motor upgrade from the Flying One for thick coats. The listing leaves out airflow and speed details, which holds its score down.
Amazon $327.30$327.30-1,600 W- - Shernbao Dual Motor DHD-2400F#7 of 8Full review
A lower-cost twin-motor dryer for large dogs. It quotes a very high air speed but no airflow or wattage.
Amazon $287$287--Variable - Shelandy Twin Turbo STL-2405#8 of 8Full review
A budget twin-motor dryer for owners of very large dogs. It publishes too little to rank against the better-documented twins.
Amazon $189$189--2