For standard hepa filter manufacturer, the sample is free, but you will have to pay for the courier. Thus, an express account such as DHL or FEDEX is demanded. We beg you to understand that we ship a great deal of samples daily. If all delivery costs are borne by us, then the price will be quite significant. To be able to state our sincerity, the delivery price of this sample is going to be offset when the order is set, which is equal to free delivery and free delivery.
Nanjing Blue Sky Filter Co.,Ltd. is a manufacturer who supplies elaborate robot vacuum cleaner parts. The active carbon air filter series has become a hot product of Blue Sky. Blue Sky Air Conditioner Filter is well crafted. It has suitable components and details to the edges of the corner attachment points and reinforced areas. It offers infinite possibilities and meets numerous needs.
Blue Sky has consistently adhered to the tenet of 'Customer First'. Inquire!