What can you buy from us?

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.

What kind of service can you get from us?

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.

Customization Service

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.

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

How long is the delivery time?

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

How are arrange the shipment?

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.

What about the after-sales service?

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.

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

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.

B2B Filter Supplier, Air Filter, OEM/ODM Filter Manufacturer & Supplier

15 Years Old Filter Manufacturer -- Nanjing Blue Sky Filter

Direct Manufacturer with Direct Filter Products - Nanjing Blue Sky Filter

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.

Main Products of Nanjing Blue Sky Filter

Nanjing Blue Sky Filter Provides Customized Services

OUR FACTORY

EXHIBITIONS

OUR SERVICES

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

Produce Rapidly
Help to design the air filter part / OEM / ODM
Deliver to the Appointed Address Worldwide in Time
Test the filter media and completed filter element according to EN779, EN1822, ASHRAE, etc.
Quality Assure / After-sales Service

ISO14001 Certificated Manufacturer Eco-friendly Sustainable

Grow together with both the Customers and the Staff !

Popular Products

1
2
»

New Arrivals

Dust Bags Replacement Kits for ILIFE A12 Pro A30 Pro V9 Pro Self Emptying Sweeping Robot Robotic Vacuum Cleaner Part

Dust Bags Replacement Kits for ILIFE A12 Pro / A30 Pro / V9 Pro Self Emptying Sweeping Robotic Vacuum Cleaner

Replacement Non-woven Dust Bags for Ilife T20s Self Emptying Robot Vacuum Cleaner

China Supplier Dust Bag for Ilife T20s Self Emptying Robot Vacuum Cleaner, Non-Woven Fabrics Vacuum Cleaner Bags

Motorcycle Air Filter for Harley Davidson FLHTCSE2 Screamin' Eagle Electra Glide FLHTCUSE2

Air Filter for Harley Davidson FLHTCSE2 Motorcycle || China Supplier for high quality and fast delivery

21-01 26-21 PC Replacement Fleece Bags 107419590 for Nilfisk Aero 20 Vacuum Cleaner

212632 & VL200 High-Quality Non-woven Dust Bag 107419590 Compatible with Nilfisk Aero 21-01 and 26-21 Vacuum Cleaners

Box Type Paint Mist Filter, Air Filter Box

DPA Filter Box, Air Filter Spray Booth Paint Mist Filter by China Filter Supplier

Handheld Vacuum Cleaner Filter Replacement for Puppyoo T12 T12 PLUS Pro Vacuum Cleaner

Vacuum Cleaner Filter Replacement for Puppyoo T12 – High-Efficiency HEPA Filter

Custom Avaliable Roller Brush and Filter Kit Replacement A500G500 for Haier ProPlus Floor Scrubber

Roller Brush and Filter Kit Replacement A500/G500 for Haier Pro/Plus Floor Washer – Vacuum Cleaner Accessories

OEM ODM Custom ASKW5 Filter Set Performance Kit Replacement Compatible with AEG Series 7000 Cordless Vacuum Cleaner

ASKW5 HEPA and Foam Filter Kit Replacement for AEG Series 7000 Cordless Vacuum Cleaner

Oil Filter for FOTON JX0810Y JX0810D1 JX85100C WB202C SP106343 BD7451 PSL851 Tractor Truck

Heavy-Duty Tractor Oil Filter Compatible with Foton JX0810Y JX0810D1 JX85100C

1WS-14450-00 Air Filter for Yamaha MT-07 MT07 2014-2023

High-Performance Air Filter Replacement for Yamaha MT-07 MT07 2014–2023

29461-99 HD-1499 Air Filter for Harley Davidson Motorcycle

29461-99 HD-1499 High-Flow Air Filter for Harley Davidson Motorcycles

FY3437 FY3455 Replacement H13 True HEPA Filter for Philipss AC373710 Series 3000 2-in-1 Air Purifiers and Humidifier

FY3437/FY3455 H13 True HEPA Filter Replacement for Philips Air Purifiers & Humidifiers

H13 True HEPA Filter for Shark HP072, HP071BRN, HP070, UA075, HP072QGD, HP072QGN, HP072C Air Purifiers

H13 True HEPA Replacement Filter for Shark HP072 Series Air Purifier (Models HP070 / HP071BRN / UA075 Compatible)

Customizable Motorcycle Air Filter Replacement for Yamahas XP560 TMAX560 Tech Max 2022-2024

Motorcycle Air Filter Replacement for YAMAHA XP560 Tmax560 Tech Max 2022-2024

Truck Engine Fuel Filters for JCB Construction Vehicles

China Supplier Quality Assurance Diesel Fuel Filter for JCB Truck Engines

OEM/ODM High Quality Car Oil Filter – 90915-YZZA3/YZZE1/91058/YZZC5 – Fits Toyota Auris, Avensis, Aygo, Camry, Carina, Celica (OEM Quality)

17210-MKT-D00 High‑Flow Air Filter for Honda NC700 NC750 CTX700 (2012–2019)

Air Filter – Fits Honda NC700/NC750/CTX700 (2012–2019), Part 17210‑MGS‑D30

Air Filter Set for Philips CP0616 FC9728 FC9730 FC9731 FC9732 Vacuum Cleaner

Premium HEPA Filter for Philips CP0616 FC9728 FC9730 FC9731 FC9732 FC9733 FC9734 Stick Vacuums

74mm Car Universal Air Filter Mushroom Style Filter

74mm Universal Car Air Filter, Mushroom Customized Auto Filter Replacement

Replacement Part for Roborock Roborock Saros 10R S9 MaxV Slim Robot Vacuum Cleaner

Customizable Accessories for Roborock Saros 10/G30 Vacuum Cleaner, High-Quality, Bulk Options

NEWS CENTER

We are a professional Chinese air filters manufacturer with ISO9001 and ISO14001.

Meet Us This September at IFA, Saudi Infrastructure Expo, And Global Sources Electronics
2025-08-28

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. Read More
New Arrival – High Performance Motorcycle Filters for Enhanced Riding Experience
2025-08-22

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. Read More
Meet Us (Blue Sky Filter) at IFA Berlin 2025 – Your Trusted Filter Manufacturer Is Exhibiting
2025-08-06

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. 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!

CONTACTS

Brief Introduction of Nanjing Blue Sky Filter

ABOUT US