Yunda Filter is an ISO9001 factory established in 2001. Yunda has been in the field of water filtration and air filtration for over 17 years. Yunda Filter has two production bases for professional manufacturing of all kinds of water & air filters and cartridges. We focus on providing all wholehouse water purification and end- use water purification products. We produce filters for Home Appliance,such as refrigerator water filters, refrigerator air filters, auto- coffee machine water filters, Cooker Hood Filters, Air conditioning filters. We also provide End- Use filters such as shower water filters, tap water filters, pool filter cartridges; And the outdoor water filters, such as portable water filters, RV water filters. Yunda Filter has got the authoritative NSF 53, NSF 42 and NSF 372 Certifications from WQA. Yunda also got NSF 42, NSF 372 Certifications from NSF and IAPMO. We are the sole manufacturer who have got all the three authoritative certifications of NSF, WQA and IAPMO. Yunda Filter is exporting its products to high-level market including USA, Canada, Europe and Australia. To some products, we have occupied 30 - 50 % market share of these markets. We are keeping improving our work to provide the suitable products and best services. YUNDAFILTER CO is one of the biggest suppliers on Amazon, have cooperated with a lot of distributor of some famous brand in US, experienced in doing business with big customers. Amazon FBA one-stop service and Fast-Express door to door service are accepted. We also provide professional Amazon advertising pictures and videos. Yunda Filter has a professional R & D team which has 15 persons who has over 10 years’ experience. The R & D team has developed over 10 new filtration Systems specially for international famous brands in past two years. Yunda Filter expects to cooperate with customers for mutual development and benefits, to build a prosperous future.