Profile: Allergy Asthma Technology, Ltd. provides medically approved products. We offer protective blankets, mattress pads, pillows and sheets. Our product line includes vacuum cleaners, vacuum bags, dusters, humidifier, filters, sunscreens and laundry products. Our Slant Fin® germ-free cool mist humidifier does not create any white dust. Our dander solutions are used directly on pets.