Q: About HEPA filter lifetime
A: The lifetime will vary depending on the hours of usage, air quality and location of the air purifier. Normally the filter will need to be replaced semiannually. Clean the dust and contaminants with vacuum cleaner or hair dryer(cool air) and dry it out in the sun for 3 hours to maintain the best purifying effect.
Q: Are you a factory?
A: Yes, we are a ISO9001-certified factory devoting to the developing, manufacturing and sales of air purifiers.
Q: I need your price list of all products, do you
have a price list ?
A: We do not have a price list of all of our products. Because we have so many items, and it's impossible to mark all of their price on a list. And the price are always changing because of the producing cost. If you want to check any price of our products, please feel free to contact us. We will send offer to you soon!
Q: I can't find the product on your catalogue, can you
make this product for me?
A: Our catalogue shows most of our products, but not all. So just let us know what product you need and how many you want. If we do not have it, we can also design and make a new mould to produce it. For your reference, making a ordinary mould will take about 35-45 days.