20 Inch 5 Micron 10micron 50 Micron PP Carbon Block CTO Water Filter Cartridge

• Type: Water Treatment System
• Usage: Environmental Protection
• Style: Cartridge
• Performance: Sophisticated Filters
• Certification: CE
• Long: 20 Inch
• Model NO.: BS581
• Color: Yellow (Customized)
• Material: PP Carbon Block
• Micron Rating: 1 Micron or 5micron or 50micron or 100micron
• Special Properties: Multi-Layer Graded Density, High Capacity
• Inner Diameter: 28mm
• Weight: 300g
• 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	20 Inch 5 Micron 10Micron 50 Micron PP Carbon Block CTO Water Filter Cartridge
Part NO.	BS581
To Fit	1.General Drinking Water Prefiltration Treatment  2.R.O Reverse Osmosis Prefiltration Process  3. Prefiltration of Sterile Water and Ultra-pure Water  4. Filtration of Industrial Water and Electroplating Solution
Sizes	Long :20 Inch  Inner Diameter:28mm
Colour	Yellow (Customized)
Structures	PP Carbon Block
Special Properties	The Filter Element forms a Micro Filter Hole with Zigzag Pore Diameter, Greatly   Prolongs the Contact Time Between Water with Activated Carbon.  The CTO Filter Cartridge is Suitable for the Water Treatment for Removing the   Chorine,Taste and Odor.
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.