The Hoover SmartWash+ Automatic Carpet Cleaner (model FH52000) drops from $249.99 to $189.99 with free shipping at HSN. This is the best price we found by $10. However, if you're a first-time HSN shopper, you can take an additional $20 off by applying the code HSN2021 during checkout. This dual-tank carpet cleaner washes your carpet when being pushed forward and automatically switches to a heated drying mode when being pulled backwards. A pet tool and a 12-ounce bottle of Expert Pet cleaning solution are included. Sales tax is charged in most states.