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HEPA Air Purifier Filter for Germguardian FLT4010 Replace Parts AC4010/AC4020

5 0 Reviews
  • BS311

  • Blue Sky Filters

  • 8421991000


Air Purifier filter

Product Details of Germguardian FLT4010 HEPA Filter

This Filter Works for GermGuardian Air Purifier Models AC4010 AC4020 Part Number FLT4010 Filter A

True HEPA Filter captures 99.97% of dust and allergens as small as .3 microns such as household dust, pet dander, mold spores and plant pollens.

Part Name            Replacement for Germguardian FLT4010 Air Purifier Replace Part AC4010 HEPA Filter / AC4020 HEPA Filter
Part NO.  BS311
To Fit  HEPA Filter A for GermGuardian FLT4010 Replacement fits AC4010/AC4020 series
Sizes  168x106x19mm
Colour   Black and White (Customized)
Structures  Activated Carbon, Foam Filter,Glassfiber and Plastic Frame
Filtering Efficiency Grade  HEPA Filter (Customized)
Special Properties  HEPA Type Filter Capture Dust and Allergens Such as Household Dust, Pet Dander, Mold Spores and Plant Pollens. Charcoal filter Reduces Common Odors From Pets, Smoking and Cooking.
Packaging  (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.

HEPA Air Purifier Filter For Germguardian FLT4010 Replace Part AC4010/AC4020HEPA Air Purifier Filter For Germguardian FLT4010 Replace Part AC4010/AC4020

Blue Sky FiltersContact Us

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Air Purifier Filter for FLT4825 Models AC4800 / AC4900 SeriesTrue HEPA Filter for Air Purifier Filter FLT5000 AC5000 Series and Filter C


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.

Product Line and Delivery Process of Our Company Blue Sky Filter

FAQ of HEPA Filters for Germguardian

1. Can the product be customized?

Yes, both the product and the packaging can be customized.

2. How to pay?

Our company accepts various ways of payment, such as T/T , L/C etc.

3. How long is the delivery time?

It depends on the order quantity. USually it takes about 30 days to produce a full 20' container.

4. Do you arrange the shipment?

Yes, our company can arrange the shipment to deliver the goods according to the client's customer's requirements.

5. What about the after-sales service?

Our company is responsible for the supplied product within its usage life.

Please feel free to send your designs and samples for our company to cooperate with you!

Contact Us


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