RTFANS high-quality cooling pad also does not contain chemical substances such as phenol that are easy to cause skin allergies. It is non-toxic and harmless to the human body when installed and used. It is green, safe, energy-saving, efficient evaporation, eco-friendly and economical.
RTFANS mainly provides professional-quality 5090 / 7090 type Evaporative Cooling Pad which is working with evaporative air coolers, or we often use them with exhaust fans.
RTFANS also provides professional-quality Exhaust Fan, which is working with Evaporative Air Coolers or Evaporative Cooling Pads as a full system or can be installed separately for air ventilation only. The exhaust fan uses air convection. The cooling principle of negative pressure ventilation is to suck in fresh air from the opposite side of the installation position (such as the door or windows), so that the hot air in the room is quickly discharged to the outside. It is a machine that can improve any poor ventilation problems, and the cooling and ventilation effect can reach 90%-97%.