This September, Nanjing Blue Sky Filter will be participating in three major international exhibitions. We are excited to meet global partners, showcase our latest filtration solutions, and explore new opportunities for cooperation.

Discover how indoor air filters improve air quality by blocking outdoor dust, pollen, and allergens. Shop high-performance, customizable air filters at Blue Sky Filter.

Nanjing Blue Sky Filter is a leading manufacturer specializing in high-quality filter solutions for various industries. With over 15 years of experiences, we provide a comprehensive range of filters for automotive, HVAC systems, home appliances etc. Our products are designed to meet rigorous demands of performance, durability, and efficiency.

​ Dear friends, we are excited to announce that Nanjing Blue Sky Filter will attend IFA Berlin 2025 from September 7th to 9th. As one of the leading filter manufacturers in China, we warmly welcome all business partners, industry professionals, and potential clients to visit our booth and explore our latest filtration solutions.

As the national holiday approaches, millions of families prepare for long-distance drives and road trips. While packing luggage and planning routes are top of mind, one critical step often gets overlooked—checking and replacing your car's air filter. A clean and efficient air filter is not only essential for the health of your vehicle but also for the comfort and safety of everyone traveling with you.

In this article, we will explore why your car air filter plays such a crucial role, the risks of neglecting it, and how timely replacement before a road trip can save you money, reduce emissions, and ensure a smoother driving experience.

Dear Valued Customers and Partners,According to the official holiday schedule, our National Day holiday arrangement is as follows:Holiday Period: October 1 (Wed) – October 8 (Wed), Mid-Autumn & National Day combined break, total of 8 days.Work Adjustment: September 28 (Sunday) and October 11 (Saturday)will be regular working days.

We are thrilled to announce the launch of our latest range of motorcycle filters designed to deliver superior engine protection, improved performance, and longer service life. Whether you are an OEM brand, a distributor, or a motorcycle enthusiast, our new air filter series is engineered to meet the needs.

Why World Car Free Day MattersEvery year on September 22, World Car Free Day raises awareness of the environmental impact of excessive car use. The goal is simple but powerful: encourage people to adopt greener transportation methods, reduce carbon emissions, and create healthier urban environments.

Robot vacuums have become essential smart appliances in many households and businesses. However, like any cleaning equipment, their performance largely depends on the condition of their accessories. Regular cleaning and timely replacement of parts such as filters, side brushes, roller brushes, and dust bags.

As the warm days of summer fade and the crisp air of autumn arrives, many of us will spend more time indoors. While fall is a beautiful season, it also brings unique air quality challenges. Dust from dry leaves, seasonal pollen, and fluctuating humidity can all affect the air we breathe. This makes autumn the perfect time to check, replace, or upgrade your air filters.