20 inch activated carbon block filter / CTO filter cartridge for RO system

$0.40 - $1.00
Min. Order
25 Pieces
Company Information

Guangzhou Aomi Water Purification System Manufacture Co., Ltd.

CN Manufacturer, Distributor/Wholesaler
Response Time
Response Rate:
US$ 350,000+
6 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Port: Guangzhou
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 50000 Piece/Pieces per Month 20 inch carbon block filter / 5 micron cto filter cartridge fo
Classification: Chemical Auxiliary Agent
Place of Origin: Guangdong China
Type: Carbon Black
Usage: Water Treatment Chemicals
Brand Name: OC
Model Number: WT
Application: drinking water ,pharmaceutical , electronic , chemical industry
key words: 20 inch activated carbon block filter
Function: primary filter
Material: Granular Activated Carbon
Name: 20 inch carbon block filter / 5 micron cto filter cartridge
Type: Household Water Filter
Certification: CE NSF
Color: White
Pore Size, &mu;m: 1 &mu;m,5 &mu;m 10um
stage: prefiltration
Packaging Detail: Packaging Detail: Netrual packing/ OEM packing Carton: PP bag inside and carton outside, pallet or according customer request.

20 inch carbon block filter / 5 micron cto filter cartridge for alkaline water ionizer

CTO Filter cartridge

Filter cartridge is new type filter element,small size, large filter area,high precision,No pollution, easy installation and replaced.It is with  activated carbon particles adding binder heating sintering.

Using of the micro porous membrane filtration, so the adsorption is small, therefore not stranded filtrate, and wide chemical compatibility, has broad applicability.  Filter connector using International universal form:   this cover with 226, 222, flat three forms; ports with triangle fin and flat head two forms.





• Filter media: Mineral AC & Coconut shell AC
• End cap: PP

• Gasket: Buna-N

• Netting: Polyethylene

• Outer diameter: 68mm, 110mm

• Inner diameter: 28mm

• Maximun operating temperature: 52°C
• Maximum differential pressure: 7 Bar at 20°C







20 inch carbon block filter / 5 micron cto filter cartridge for alkaline water ionizer

 Features & Benefits

 • High absorbency;

 • Reduce chlorine, bad taste and odors effectively;

 • Low pressure drop;

 • High chemical resistence.

 • No carbon fines release; 

 • Easy to operate and simple

 • Special cartridges can be customized.

 • Excellent flow rates, high dirt holding capacity and long service life.

 • No release of carbon fines.

 •  Reduced staining and easier cleanup for your showers and sinks

 Wholesale10'' inch gac  water filter cartridge


A. pretreatment or RO system,DI water

B. Solvents,selected acids&lye,chemical industry

C. Semiconductor,electronic industry ultrapure water system

D. FOOD and beverage,drinking water treatment

E. Oil industry

F. No adhesive,thermal bonded manufacturing enable the smallest contaminant extraction and high durability.

G. Wide selection of micron rating to meet different filtration requirement.




 carbon block filter / 5 micron cto filter cartridge for alkaline water ionizer

Packaging & Shipping


10''  50PCS/CTN   510*310*310mm
20''  50PCS/CTN    510*310*310mm  
30''  25PCS/CTN   765*310*310mm
40''  25PCS/CTN   1020*310*310mm





Company Profile


Our company is one of the Professional Manufacturers for Water Treatment Equipments in China more than ten years, with experienced engineer and skilled workers.We design,manufacture and sell water treatment plants of different sizes, capacity and optional functions. 



Our main products are domestic/commercial/industrial RO system, UF system, UV sterilizer, filter cartridge.With the rapid development of science and technogy, filtration becomes more and more important in modern manufacturing and daily life. The heart of the fitration technology is filter cartridge.We have researched and developed many advanced equipments, technologies and processes for the filter cartridges manufaturing. The menbranes and filter components we used are international standards.


We has a full range of filtration materials with various specifications and is able to meet your demand of filtration requirements. We are the supplier of choice for the alternate filtration products that you are looking for and we are happy to work with you.


Our Services

 We are in line with strict production, strict management and strict quality production

philosophy. All of our products are double checked before transportation/shipment. If there

are some unexpected problems happen, please contact us anytime(by phone,email/message),

please provide photos or video and other evidence to seller for checking out the real

reasons,so that we can solve it for you asap.


Believe in your vision and choice, we give you the best service and products.  Thank you

for your cooperation and kind helps.


Any question about our products or us, welcome to contact me anytime.





Q: Are you trading company or manufacturer ?

A: We are factory.


Q: Can I have a sample order for filter cartridge?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q: Do you accept customized products?

A:Yes,we provide OEM services(Exterior,water capacity,water temperature,filter core,filter membrane).

Q:Do you have any MOQ limit for filter cartridge?

A: Low MOQ, 1pc for sample checking is available

Q: Can I have your products with our logo?

A: We can OEM or ODM with your logo. Please inform us formally before our production and confirm the design firstly based on our sample.