Replacement HEPA Activated Carbon Air Filter Folded Type Gas Purifier Clean Kitchen & Room Filtration

Q1: This kind of ultraviolet germicidal lamp to use?

A1: Yes, I have bought it and I can use it for 3-4 months. The effect of sterilization is still obvious, and the attenuation is less. It is recommended!

Q2: Is the product durable?

A2: Feel still can, the bactericidal effect is still very apparent, the size also is appropriate, hope to

      use time long!

Q3: Does the ultraviolet ray sterilize the light to harm to the human body?

A3: Ultraviolet radiation is sure to harm the human body, but as long as it is not directly exposed

      to uv radiation.

      When you turn on the light, the person pets off, turn off the light for a period of time to go in.

Q4: Is this product good? Will it be changed often?

A4: I have already bought several products here, the effect is good, the life is long, I feel is still

      ok.