Blue Sky Filter company is a professional China air filter manufacturer.
    We sincerely hope to cooperate with you, welcome to contact us!

Brief Introduction of Nanjing Blue Sky Filter

15 Years Old Filter Manufacturer -- Nanjing Blue Sky Filter
Direct Manufacturer with Direct Filter Products - Nanjing Blue Sky Filter
Nanjing Blue Sky Filter True Manufacturer To Customize The Special or Premium Filters
Professional Support
From Business to Partners

ABOUT US

As a professional Chinese filter manufacturer with ISO9001 , ISO14001 , ISO45001 and RoHS.

Why Choose Us?

 Integrated Manufacturing and Logistics: 

 Offers comprehensive services from production to shipment.

 Extensive Product Line:

 Covers air, water, kitchen, and automotive filtration products.

 International Quality Certifications:

 Holds ISO9001, ISO14001 certifications, and multiple patents.

 Customized Services:

 Provides customized solutions for special specifications and requirements.

 Global Service:

 Products are exported to more than 45 countries and areas, with rich international   service experience.

 Advanced Production Facilities:

 Standardized dust-free workshops and strict quality control.

 Continuous Innovation:

 Constantly developing new products to maintain technological leadership.

 Professional Team:

 Well-trained engineers and sales team offering support.

 Eco-friendly and Sustainable:

 Committed to using environmentally friendly materials and sustainable development.

 High Customer Loyalty:

 Quality products and services earn customer trust.

 

Contact Us

 

OUR FACTORY

 

 

EXHIBITIONS

 

OUR SERVICES

We offer not only China air filter products, but also our good after-sales service.

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Blue Sky Filter
The Professional Company of Filters
ISO14001 Certificated Manufacturer Eco-friendly Sustainable
Grow together with both the Customers and the Staff !

Products Category

Popular Products

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New Arrivals

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Maintain optimal engine performance on your Honda NC700D/X, NC750S/X, or CTX700 (2012–2019) with this premium OE-style air filter (Part No. 17210‑MGS‑D30). Built to OEM specifications, this filter ensures precise fitment and effective filtration—trapping harmful dust and debris before they reach your engine .
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Restore powerful suction and cleaner exhaust for your Philips PowerPro Expert or PowerGo vacuum! This Premium HEPA Filter Set fits models CP0616, FC9728–FC9735, delivering OEM-level filtration that captures dust and allergens effectively. Durable plastic frame and sealed HEPA media ensure long-lasting performance. Recommended replacement every 6–12 months.
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Enhance your motorcycle's performance with this premium air filter replacement. Designed for YAMAHA XP560 Tmax560 Tech Max models from 2022-2024. Improve engine efficiency and prolong its lifespan. Upgrade your riding experience today.
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Wholesale Universal Automotive Car Air Filter Supplier - Nanjing Blue Sky Filter.

*This is not a OEM product. The brand names and logos are the registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.
*Products can be customized, not limited to the ones listed on this website.
 
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Specifically designed for Roborock Saros 10/G30 Robotic Vacuum Cleaner / Robot Sweeper. 
Ideal for B2B clients in the filter and vacuum parts industry, these components are engineered to deliver exceptional durability and efficiency.
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Keep your Xiaomi Mijia/Mi Mini portable vacuum at peak performance with this Premium HEPA Filter SSXCQ01XY. Engineered for models BHR4562GL, BHR5156EU, SSXCQ01XY, and XM210009, the high-quality filter material delivers precise HEPA-level filtration, capturing dust, pollen, and allergens down to 0.3 µm.
Available in single units or multi-packs (2x, 5x, 9x, 12x), it offers lasting performance and value. Precision-designed to match the OEM filter dimensions , it ensures a snug fit and efficient suction support.
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This complete kit includes a high-quality roller brush and HEPA filter, ensuring optimal cleaning performance and improved indoor air quality.

Designed for a perfect fit and easy installation, it helps extend the life of your vacuum while maintaining strong suction and dust capture. Ideal for daily home cleaning and compatible with original Tineco specifications.
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Keep your air cooler running at peak performance with our Universal Evaporative Cooler Pads. Designed to fit all major brands, these high-quality pads deliver efficient cooling and improved air humidity. Made from durable, eco-friendly materials, they ensure long-lasting use and consistent moisture absorption.

Whether for home, office, or industrial use, our cooler pads are easy to install and available in custom sizes to meet your needs. Support OEM & ODM orders for bulk wholesale supply.

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Wholesale Automotive Filter Supplier - Nanjing Blue Sky Filter.
Perfect Fit for Honda PCX125 & PCX150 (2018-2019)
Specially designed to match the original specifications for easy installation and reliable performance.


*This is not a OEM product. The brand names and logos are the registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.
*Products can be customized, not limited to the ones listed on this website.
 
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Upgrade your Deerma stick vacuum's cleaning efficiency with this premium HEPA replacement filter, engineered for models VC20S, VC20, and VC21. Crafted from high-quality HEPA-grade filter media, it captures 99.97% of particles ≥0.3 µm—like pet hair, dust, pollen, and dander—promoting cleaner exhaust air without secondary pollution. Available in 1-, 3-, or 6-pack options, you can maintain peak performance at an economical value.

Recommended replacement every 2–3 months to preserve suction and air quality, matching original specifications in durability and lifespan .
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Designed using high-absorption polyester fibers and fine nylon mesh, the filter facilitates efficient water evaporation, producing clean, moisturizing mist. Ideal for maintaining air comfort, it effectively traps dust and large particles — ensuring your space stays hygienic and healthy.

Weighing just 100 g, the compact FE-ZGV08 is easy to replace and certified for sustainability, thanks to its compact design and minimal packaging . Certified “Compact by Design,” it aligns with eco-friendly shipping practices.
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Shop high-quality 320/A7083 diesel engine oil and fuel filters designed for JCB construction trucks. Reliable heavy-duty replacement to protect your truck's engine and fuel system, ensuring peak performance in tough working conditions. Bulk order and OEM service available.
 
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Specifically designed for Xiaomi Mijia X20 Max / X20 Pro Robotic Vacuum Cleaner / Robot Sweeper. 
Ideal for B2B clients in the filter and vacuum parts industry, these components are engineered to deliver exceptional durability and efficiency.
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Ensure optimal performance with this high-quality filter replacement designed for Eureka Stick Vacuums Nes215A and Nes210. Enhance air filtration efficiency and maintain a clean environment effortlessly. Compatible with specific Eureka models for seamless replacement.
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 High-Efficiency Filtration
 Made with multi-layer microfiltration materials, effectively captures fine dust, allergens, and pet hair, improving indoor air quality.
 Durable & Eco-Friendly Materials
 Crafted from high-strength, eco-friendly non-woven fabric, offering excellent durability while being environmentally responsible.
 OEM & Customization Service Available
 Support for custom dust bag sizes, materials, and packaging options to meet your unique branding and market needs.
 
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Our premium HPB2H / HPB2HPK HEPA filter bags are engineered for high-demand central vacuum systems like AstroVac, VacuMaid, and Valet. Made from 5‑layer filtration fabric with HEPA‑grade performance, each bag traps 99.97% of dust and allergens.Available in packs of 3 or 15, they offer a perfect balance of value and lasting clean-air performance for home and commercial users.

Key Compatibility: Fits models H1P, P70, SR36, SR38, SR52H, ATQ300, GV30/50, and more .
 
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Enhance the performance of your vacuum cleaner with this customizable filter replacement. Washable and durable, this air filter ensures cleaner air quality in your home. Compatible with various models for efficient use. Upgrade your home appliances today.
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Shop high-quality dust bag replacements compatible with Nutone 391, 3918 44186 CV350 CV352 CV353 CV450, CV653 Models. Custom sizes available for bulk orders.
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Wholesale Universal Automotive Air Filter Supplier - Nanjing Blue Sky Filter.


*This is not a OEM product. The brand names and logos are the registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.
*Products can be customized, not limited to the ones listed on this website.
 
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Wholesale Universal Automotive Car Air Filter Supplier - Nanjing Blue Sky Filter.
OE No. YX003-70-115

*This is not a OEM product. The brand names and logos are the registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.
*Products can be customized, not limited to the ones listed on this website.
 
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NEWS CENTER

We are a professional Chinese air filters manufacturer with ISO9001 and ISO14001.
 
  • Why Indoor Air Filters Are Essential in Dusty and Pollinated Outdoor Environments

    2025-05-08

    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. Read More
  • What's the difference between EN182, EN779 and ASHRAE52.2

    2025-04-01

    Tips about difference between EN182, EN779 and ASHRAE52.2.   And Nanjing Blue Sky Filter professional filtration solution.(Custom Service and Bulk Purchase) Read More
  • Global Preferred B2B Filter Supplier - Nanjing Blue Sky Filter

    2025-02-28

    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. Read More

FAQ About Nanjing Blue Sky Filter Products

  • Q What can you buy from us?

    A Vacuum Cleaner Filters, Vacuum Cleaner Parts Replacement, Air Purifier Filters, HVAC Filters, Automotive Filters, Industrial Filters, Humidifier Filters, Cooker Hood Filters, Medical Filters and other filters etc.

  • Q What kind of service can you get from us?

    A You can have the following services from our team: Customized Product Solutions (Including the certain designs), Quality Assurance, New product's R&D, Global Logistics per request, After-Sales Support etc.
  • Q Customization Service

    A Can the product be customized?
    Yes, We are a professional manufacturer that welcomes customization, including raw material selection, specific logo printing, and packaging. Additionally, we can produce items according to your samples or drawings.

  • Q How to pay?

    A You can pay in various ways, such as T/T , L/C, D/P, Credit Card, Paypal, Payoneer and etc.

  • Q How long is the delivery time?

    A The production time depends on the order quantity and product type . Usually, it takes about 30 days to fulfill a 20' container order.

  • Q How are arrange the shipment?

    A  The shipment to deliver the goods can be arranged by our team according to the customer's request, and the customer can also let his own logisitics agency to do the work.
  • Q What about the after-sales service?

    A Our company is truly responsible for the supplied products throughout its warranty period.
    Our team of skilled engineers and technical experts is available around the clock to assist you with any questions or issues that may arise, ensuring your complete satisfaction with our products and services.


  • Q How can the business be long-term and a good relationship?

    A Our team has been working in the filtering industry for 15 years, and focuses on the following principles to keep the long-term and good relation with the customers: 
    Mutual Respect and Trust, Consistent Quality and Reliability, Open and Transparent Communication,
    Adaptability and Flexibility, Continuous Improvement, Attentive After-Sales Support and Service.

   Please feel free to send your air filter and filter bag designs and samples for our company to cooperate with you!
Please feel free to send your designs and samples for our company to cooperate with you!
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   LISHUI ECONOMIC DEVELOPMENT ZONE,NANJING
  +86-25-58071605
  bsfilter8@bluesky-filter.com
   sales@bluesky-filter.com
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