H13 High Efficiency Cartridge True HEPA Filter Replacements for Honeywell 24000 24500 Queen Defender 4000 7500 Air Purifier Part

• Clapboard: without Clapboard
• Filter Number: 1
• Medium Material: Fiberglass
• Efficiency: H13
• Filtration Grade: HEPA Filter
• Type: Air Filter
• Model NO.: BS040
• Application: Industry
• Material: Metal Net and Paper and Polyurethane
• Filter Connector: Round Connector
• Activated Carbon Filter Type: No Carbon
• External Diameter: 283mm
• Internal Diameter: 188mm
• Height: 204mm
• Applicable Models: for Filter Queen Defender 4000 Air Purifier
• Supplier: Nanjing Blue Sky Filter Co., Ltd.
• Transport Package: Standard Export Carton
• Specification: CE
• Trademark: Blue sky
• Origin: Nanjing, Jiangsu
• HS Code: 8421991000
• Production Capacity: 100000PCS/Year

Product Description

Part Name	H13 High Efficiency Cartridge True HEPA Filter Replacements for Queen Defender 4000 & 7500 Air Purifiers
Part NO.	BS040
To Fit	For Filter Queen Defender Air Cleaners including D360, AM4000, RAC4000, 7500 & DP360.
Sizes	External Diameter: 283mm  Internal Diameter: 188mm  Height: 204mm
Colour	Black (Customized)
Structures	Metal Net and Paper and Polyurethane
Filtering Efficiency Grade	H13 High Efficiency (Customized)
Special Properties	Better Filtration Means Cleaner Air, Less Dusting, and Longer Secondary Filter Life
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.

Nanjing Blue Sky Filter Co.,Ltd.

As a professional manufacturer of air filtering products with ISO9001 and ISO14001 in China, Nanjing Blue Sky Filter Co.,Ltd.
Produces and supplies the following items:

1. Dust bags / air filters for the vacuum cleaners.
2. Air filters for the air purifiers / air scrubbers / humidifiers / dehumidifiers
3. Grease Air Filters for Kitchen Cooker Hoods
4. Odor / Smell Absorb Air Filters for Refrigerators
5. Air filters for motors and automobiles
6. Advanced air filters for medical appliances
7. Prefilter + HEPA filters for HVAC and any other usages, such as V-bank HEPA Filters
8. Air Filters and filter bags for the industrial machines and equipment as the replacements

Our air filters are various with different shapes and materials according to the customer's specifications and requirements.
And the efficiency grade is from low to HEPA 14 grade (MERV 19) according to EN779, EN1822 and ASHRAE.
And our technical department is ready to develop any new air filter item for residential, commercial and industrial use.


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.