Based on the varieties and quantity of products required by customers, the specifications, types, size, etc. of hepa filter manufacturer may vary. The details could be obtained by directly contacting our staff. Generally, the products shown on the "Product Page" of our official website are what we have in stock now. The product details including the specifications, color, materials used, and the warranty period are clearly stated on the website. If customers want the products different from our in-stock products, it 's suggested that customers can have deeper communication with our staff to talk about their needs in detail. We will try our best to satisfy customers' needs as much as possible.

Nanjing Blue Sky Filter Co.,Ltd. focuses on the R&D and manufacture of air purification filters in strict accordance with both domestic and international standards. The air filtering products series has become a hot product of Blue Sky. Blue Sky water filter for home is of scientific design. It is carefully designed to improve water quality by the designers who have much experience in creating innovative and unique pool accessories. This kind of material will help make shoes that ensure a comfortable walk and will not cause blisters, corns, or bunions.

Blue Sky never let you pay more than you need. Inquire!