BS3097
Blue Sky Filter
8508709000
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| Part Name | Pullman Filter Compatible with Pullman-Ermator S-Series Vacuum Cleaner Parts 200900051 |
| Part NO. | BS3097 |
| To Fit | For Pullman 200900051 Vacuum Cleaner Parts |
| Sizes | Height:510mm Diameter of Bottom:210mm Internal Diameter of Top:345mm External Diameter of Top:395mm |
| Colour | White and Black (Customized) |
| Structures | PET and Plastic Frame |
| Filtering Efficiency Grade | High Efficiency (Customized) |
| Special Properties | Fine Filtration and Long Use Life |
| Packaging | (Customized) |
| Fitment Reference | Model / Series | Reference No. | Fit Condition |
|---|---|---|---|
| Fit for Pullman-Ermators | S-Series Vacuum Cleaner Parts | 200900051 | Check original filter size and structure before order |
Note: This is an aftermarket replacement vacuum cleaner filter. Please confirm the original filter part number, filter shape, size, sealing structure and vacuum cleaner model before ordering. Fitment may vary by machine version, market version and production batch.
Fit for Pullman-Ermators S-Series
Designed as an aftermarket vacuum cleaner filter replacement fit for Pullman-Ermators S-Series vacuum cleaner parts. Suitable for industrial cleaning equipment maintenance and replacement filter supply.
Reference Part Number 200900051
This filter is developed according to reference part number 200900051. Buyers can use the part number together with filter size, shape and sealing structure to confirm correct replacement needs.
Pleated Filter Structure
The pleated design provides larger filtration surface area inside a compact cartridge structure, helping support dust capture and stable airflow during vacuum cleaner operation.
Dust and Fine Particle Filtration
The filter media helps capture dust, debris and fine particles from the vacuum airflow, making it suitable for industrial vacuum cleaners, dust extractors and cleaning equipment replacement use.
Stable Sealing and Installation
Designed for replacement installation in the matching filter position. Buyers should check the original filter diameter, height, end cap structure and sealing ring before placing bulk orders.
OEM ODM Custom Supply
Suitable for vacuum cleaner parts distributors, cleaning equipment suppliers, repair service providers and industrial filter wholesalers. Custom filter media, size, sealing structure, logo, label and packaging are available.




Q1: How do I know if this vacuum cleaner filter 200900051 fits my machine?
A1: Please check the original filter part number, filter shape, diameter, height and sealing structure before ordering. This filter is designed to fit for Pullman-Ermators S-Series vacuum cleaner parts with reference number 200900051, but final fit should be confirmed by the original filter details.
Q2: What type of vacuum cleaner is this filter used for?
A2: This filter is suitable for industrial vacuum cleaners, dust extractors and cleaning equipment that use a matching 200900051 filter structure. It is not a universal household vacuum filter, so buyers should confirm the machine series and filter position before purchase.
Q3: Why is the part number 200900051 important?
A3: The part number helps buyers identify the replacement filter more accurately. However, the part number should be checked together with physical size, pleat structure, end cap design and sealing ring to avoid ordering the wrong replacement filter.
Q4: Is this filter an official original part?
A4: No. This is an aftermarket replacement vacuum cleaner filter. Brand names, series names and part numbers are used only to describe fitment reference. This product is not an official original part and is not affiliated with the original equipment brand.
Q5: Can this filter be used for dust extractor applications?
A5: Yes. This type of pleated vacuum cleaner filter can be used for dust extractor and industrial cleaning applications when the filter size and installation structure match. It helps capture dust and fine particles from vacuum airflow.
Q6: What should wholesalers confirm before placing bulk orders?
A6: Wholesalers should confirm reference part number, filter diameter, height, inner hole size, end cap material, sealing ring design, filter media requirement, packing method and order quantity. Original samples or clear photos are recommended before mass production.
Q7: Can the filter media be customized?
A7: Yes. Filter media can be customized according to filtration requirement, airflow demand and working environment. If customers require HEPA-grade or other specific efficiency levels, test requirements or technical standards should be confirmed before production.
Q8: Can you customize the sealing ring or end cap structure?
A8: Yes. The sealing ring, end cap structure, frame material and cartridge size can be customized based on customer samples, drawings or target machine requirements. Accurate dimensions help reduce fitment problems.
Q9: How often should this vacuum cleaner filter be replaced?
A9: Replacement frequency depends on dust load, working environment and machine usage. For heavy dust, construction dust or industrial cleaning, the filter should be checked more often. A clogged filter may reduce suction airflow and cleaning efficiency.
Q10: Do you support private label packaging for this vacuum cleaner filter?
A10: Yes. Custom logo label, barcode label, neutral box, color box and bulk packaging are available for distributors, repair suppliers and industrial cleaning equipment parts brands.

Nanjing Blue Sky Filter Co.,Ltd.
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!
Why Choose Us
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.


1.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.
2.What can you buy from us?
Vacuum Cleaner Filters, Air Purifier Filters, HVAC Filters, Automobile Filters, Industrial Filters, Humidifier Filters, Cooker Hood Filters, Medical Filters and other filters etc.
3.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.
4. How to pay?
You can pay in various ways, such as T/T , L/C, D/P, Credit Card, Paypal, Payoneer and etc.
5.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.
6. 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.
7.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.
8: How can the business be long-term and a good relationship?
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.