| Commercial | J-4000 | J-4000A | J-4000B | J-4000C | J-4000D | J-4000H | J-4000M | J-4000W |
| Automotive | Best | |||||||
| Furniture | + | Best | ||||||
| Hat Manufacturers | Best | |||||||
| Industrial Supply | + | Best | Best | Best | Best | |||
| Floral Applications | + | Best | ||||||
| Hospitality Industry | + | Best | Best | Best | ||||
| Retail (Clothing) | Best | |||||||
| Retail (Mass Channel) | Best | |||||||
| Steam Cleaning | Best | |||||||
| Photography | + | + | + | Best | ||||
| Movie Production | + | + | Best | |||||
| Interior Design (Drapes) | Best | |||||||
| Interior Design (Carpets) | Best | |||||||
| Cosmetics (Beauty Salons) | Best | Best | ||||||
| Cosmetics (Hair Replacement/Wigs) | Best | |||||||
| Rental Stores | Best | Best | Best | Best | Best | Best | Best | Best |
| Supply Houses | Best | Best | Best | Best | Best | Best | Best | Best |
| Consumer | J-4000 | J-4000A | J-4000B | J-4000C | J-4000D | J-4000H | J-4000M | J-4000W |
| Clothing | ||||||||
| Steam Cleaning | Best | |||||||
| Wallpaper | Best | Best | ||||||
| Drapes | ||||||||
| Furniture | Best | |||||||
| Wigs | Best | |||||||
| Travel | ||||||||
| Clothing |
Each J-4000 Pro-Line model features a clear, built-in sight gauge. It allows you to view the water level in the boiler tank. It is also designed to indicate sediment build-up.