Upgraded protective cover which has ultra high light transmittance brings 3X efficient than with an original. It operates noiselessly by simply plugging it into an AC outlet.

Easy Installation and Immediately To Use: Just plug in the port, it will immediately work for you! Used for indoors. Due to its mini size the effective coverage is about 300 square feet.

Great for Indoor: Great protective cover has ultra high light transmittance and can be placed indoors, such as balcony, bedroom, parlor, kitchen, bathroom, garage, etc

Easy to Clean: Ensure the unit is unplugged from an electrical outlet and then use a screwdriver to touch the metal plate for static electricity release. Use the tissue or small brush to get the rubbish out.

Suit for Families: Used for kitchen, living room, bedroom, bathroom, warehouse and basement. Easy to replace.