BS1821
Blue Sky Filter
8421230000
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| Part Name | Motorcycle Air Filter Replacement Fit for Harleys Davidson |
| Sizes | As Shown in the Picture below(Can Be Customized) ID:75mm / 3in OD:100mm / 3.9in Height:50mm / 2in |
| Color | Black and Rose Red (Can Be Customized) |
| Structure | Cotton Gauze Soaked with Low Viscosity Oil Covered |
| Fits Model | Fits for Harley Sportster XL883 XL1200 X48 from 2004 to 2018 for Harley-Davidson Sportster 883 Deluxe/ Hugger XLH883/XLH883 2004 for Harley-Davidson Sportster 883 Custom XL883C/ Low XL883L/ Police XL883P/ Roadster XL883R 2006 |
| Special Properties |
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| Supplier | Nanjing Blue Sky Filter |
| Packaging | Can be Customized |
*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.All brand names and model numbers mentioned are for compatibility purposes only. We do not claim affiliation with or endorsement by the original brand owners. Products are manufactured by us and can be customized with your brand.



Fit for Sportster 883 / 1200: Designed to fit Harleys Davidsons Sportster 883 and 1200 series motorcycles, including selected XL883 and XL1200 models.
High-Flow Intake Support: Low-restriction filter structure supports smoother airflow into the engine intake system.
Efficient Dust Filtration: Filter media helps capture dust, sand and airborne particles before they enter the engine.
Engine Protection: Regular air filter replacement helps reduce contaminant build-up and supports cleaner engine intake air.
Stable Riding Performance: Clean airflow helps support stable combustion performance during daily riding and touring.
Durable Filter Construction: Reinforced structure and sealing frame help maintain shape and fit under normal riding conditions.
Easy Replacement: Designed as a convenient replacement part for motorcycle intake filter maintenance.
OEM & ODM Customization: Support custom material, size, color, logo, label, packaging and bulk supply for motorcycle parts buyers.
Q1: What is this motorcycle air filter used for?
A1: This motorcycle air filter is used in the engine intake system. It helps filter dust, sand and airborne particles before air enters the engine, supporting cleaner intake air and stable riding performance.
Q2: Which motorcycle models does this performance air filter fit?
A2: This filter is designed to fit selected Harleys Davidsons Sportster 883 and 1200 series motorcycles, including XL883, XLH883, XL883C, XL883L, XL883P, XL883R, XL1200C and related XL1200 models.
Q3: Is this air filter suitable for both Sportster 883 and Sportster 1200?
A3: Yes, it is designed for selected Sportster 883 and 1200 models. Buyers should still confirm the motorcycle year, intake structure and original filter size before ordering.
Q4: What does a high-flow motorcycle air filter do?
A4: A high-flow air filter is designed to support smoother intake airflow while still helping capture dust and particles. It is commonly used for motorcycle intake maintenance and performance-style replacement.
Q5: Does replacing the motorcycle air filter help engine performance?
A5: A clean replacement air filter can help reduce airflow blockage and support more stable intake airflow. If the old filter is clogged or dirty, replacement may help the engine breathe more smoothly.
Q6: How often should a motorcycle air filter be replaced?
A6: Replacement frequency depends on riding conditions, dust level and maintenance habits. Motorcycles used in dusty roads or long-distance riding may need more frequent inspection and replacement.
Q7: Can this air filter block dust and sand?
A7: Yes. The filter media helps capture dust, sand and airborne particles before they enter the engine intake system, supporting engine protection during daily riding.
Q8: Is this product an original Harleys Davidsons filter?
A8: No. This is a replacement motorcycle air filter made for compatible models. Brand names and model numbers are used only to describe fitment and compatibility.
Q9: Can the filter material, color or packaging be customized?
A9: Yes. Filter media, frame structure, color, logo, label, retail packaging and outer carton can be customized for wholesale, OEM / ODM and private label orders.
Q10: Who is this motorcycle air filter suitable for?
A10: It is suitable for motorcycle parts distributors, repair shops, aftermarket sellers, e-commerce stores, wholesalers and private label brands supplying Sportster 883 / 1200 replacement parts.



Nanjing Blue Sky Filter Co., Ltd. was founded in 2009. Blue Sky manufactures and sells various types of air filters and has expanded the product range to water filtration products, kitchen filtration products, and automotive filtration products etc. The company's products are exported to international markets of 48 countries.
Since its establishment, Nanjing Blue Sky Filter Co., Ltd. has steadily grown and has obtained ISO9001 and ISO14001 certifications. Blue Sky has been recognized as a National High-Tech Enterprise and hold multiple 8patents and quality inspection reports. Blue Sky boasts a modern standardized workshop, advanced production equipment, well-designed production lines, strict quality control, and a management system to ensure that customers receive the best cooperation and service. All true high-efficiency filters are produced in a standardized dust-free workshop. We also have a comprehensive and advanced testing laboratory to ensure the high-quality performance of HEPA filters.
Blue Sky’s filtration products are produced with various environmentally friendly materials and advanced production facilities to meet customized specifications and some special requirements. Blue Sky’s filtration products strictly adhere to domestic and international standards, such as EN779 and EN1822 etc.
Blue Sky’s technical team excels in developing various new filtration products for many appliances and machines, residential, commercial, and industrial applications.
Blue Sky has a well-trained, highly qualified team of engineers and a sales team dedicated to market and customer service. We provide integrated services to customers worldwide, not only offering mature filtration products but also designing and developing new filtration products for our customers. We are confident that with our production capabilities and experience, we can help customers gain a competitive advantage.
Blue Sky‘s motto is to be a eco-friendly and sustainable company, providing customers with competitive high-quality filter products, and growing together!
1、Integrated Manufacturing and Logistics: Offers comprehensive services from production to shipment.
2、Extensive Product Line: Covers air, water, kitchen, and automotive filtration products.
3、International Quality Certifications: Holds ISO9001, ISO14001 certifications, and multiple patents.
4、Customized Services: Provides customized solutions for special specifications and requirements.
5、Global Service: Products are exported to more than 45 countries and areas, with rich international service experience.
6、Advanced Production Facilities: Standardized dust-free workshops and strict quality control.
7、Continuous Innovation: Constantly developing new products to maintain technological leadership.
8、Professional Team: Well-trained engineers and sales team offering support.
9、Eco-friendly and Sustainable: Committed to using environmentally friendly materials and sustainable development.
10、High Customer Loyalty: Quality products and services earn customer trust.

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.
Vacuum Cleaner Filters, Air Purifier Filters, HVAC Filters, Automobile Filters, Industrial Filters, Humidifier Filters, Cooker Hood Filters, Medical Filters and other filters etc.
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.
You can pay in various ways, such as T/T , L/C, D/P, Credit Card, Paypal, Payoneer and etc.
The production time depends on the order quantity and product type . Usually, it takes about 30 days to fulfill a 20' container order.
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.
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.
Our team has been working in the filtering industry for 14 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.
