Manuals Brands Southwest Specialty Products Southwest Specialty Products Manuals ProdManuals has 4 Southwest Specialty Products manuals covering 4 models. Popular Categories: Indoor Fireplace Sleep Apnea Machine Indoor Fireplace Models Sonoran Unvented 36 Sonoran Unvented 42 Sonoran Unvented 48 Sleep Apnea Machine Models Southwest Specialty Products, LLC Sleep Apnea Machine 6800