Frequently Asked Questions
For Car Air Purifier Series, you won't need to because negative ion type products purify the air by releasing negative ions instead of using filters.
For Home Air Purifier Series product like JO-8201 and JO-8501, you will need to replace the filter regularly.
The design service life is 3-5 years. We have one year warranty.
It depends on the quantity.
As usual, for samples, it takes 1-3 business days to arrange.
For larger order, it takes 5-15 business days to arrange depending on the quantity and OEM requirements.
We accept transaction paid by T/T, Paypal, e-checking, Alipay, Western Union, L/C. And, of course, we suggest you placing the order via Trade Assurance
The MOQ of our different models vary. You may consult our consultant team for the items you interested in.
For your information, we also accept small quantity order which is less than the minimum order quantity.
When you get the free test kit, please do the experiment by following the instructions:
(This instruction card is also attached with the free test kit.)