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Replacement Cartridge Filters for Blasting Dust
US$20.00-200.00
50 Pieces
Sample price:US$30.00/piece.Request sample
Product profile
Customization
AvailableClapboard
without ClapboardFilter Number
9Model NO.
THN-LTMedium Material
Synthetic FiberEfficiency
F9Filtration Grade
Medium FilterType
Industrial Filtration Filter ElementsUsage
Dust FilterMaterial
Synthetic FiberFilter Area
21 Sq MOuter Diameter
12.74inchesInner Diameter
8.38inchesLength
26inchesTemperature Limit
82cPleat Height
2inchesConstruction
GalvanizedEnd Cap Construction
Open/Closed with Bolt HoleTransport Package
Standard Export CartonSpecification
ISO9000; CETrademark
ThenowOrigin
Shanghai, ChinaHS Code
84219990Production Capacity
10000PCS/MonthKey features
High Efficiency F9 Filtration: Synthetic fiber media delivers F9 efficiency for fibrous and non-fibrous dust environments.
Customizable Dimensions: Available in multiple sizes with OD from 201mm to 565mm and various bolt hole options.
Durable Galvanized Skeleton: Constructed with galvanized steel, stainless steel, or stainless iron for corrosion resistance.
Premium Filter Media: High-quality media sourced from Germany, Suzhou H&V, and American Lydall.
High Daily Output: Advanced semi-automatic line supports daily production up to 1000 pieces.
Long Industry Experience: Over 21 years of manufacturing experience in industrial dust collector filter cartridges.
Global Export Capability: Exporting to Europe, Americas, Africa, and Asia with 8+ years of international experience.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2007-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.38h CertifiedTerms of Payment: LC, T/T, Western Union, etc.
AI-Powered supplier vetting
SummaryShanghai Thenow Purification Technology Co., Ltd. is a China-based limited company established in 2016, operating from a 9,900 m² Shanghai manufacturing facility with 101 employees. It is described as a wholly owned production unit of Thenow Group, whose broader group history began in 2005 and includes six production units. The supplier manufactures HVAC, industrial air, HEPA, and air filter cartridge products, serving industrial dedusting, gas turbine inlet, and HVAC applications. Evidence indicates established production capacity, with more than 10 production lines, 27 years of combined R&D engineer experience, 11–20 quality-control staff, and broad export-market coverage. ISO 9001, ISO 14001, and ISO 45001 certifications are reported. The supplier states that its products use designed filter media and larger media surfaces to improve contaminant capture and reduce resistance. However, the provided information does not sufficiently establish after-sales support, customization processes, financial...
Supplier typeThe supplier is a Chinese limited company and a wholly owned production unit of Thenow Group. Its stated business is manufacturing air-filtration products for industrial dedusting, gas turbine air-inlet systems, and HVAC systems, with a factory in Shanghai and commercial activity in industrial equipment and machinery.
CertificationsThe supplier reports holding ISO 9001:2015, ISO 14001:2015, and ISO 45001:2016 certificates. These explicitly cover quality, environmental, and occupational-health-and-safety management systems, providing positive evidence for this field.
R&D capabilityThenow Group is described as a specialist in developing and producing filtration systems and solutions, while the supplier reports 27 years of total R&D engineer experience. Its stated product approach uses better-designed filter media and larger media surfaces to improve contaminant capture and maintain lower resistance, supporting an explicit but limited indication of technical innovation.
Production capacityThe supplier operates a 9,900 m² factory with more than 10 production lines and 11–20 quality-control staff. It is part of a group with six production units and manufactures multiple air-filter categories for industrial and HVAC applications, indicating established and comparatively broad production capability.
Product Q&A
Q:What is the filtration efficiency of this cartridge?
A:
The filter provides F9 efficiency, suitable for both fibrous and non-fibrous dust environments.
Q:What materials are used for the filter skeleton?
A:
The skeleton is made of galvanized steel, stainless steel, or stainless iron based on customer requirements.
Q:Can the filter dimensions be customized?
A:
Yes, we offer various outer diameters, heights, and bolt hole sizes to match specific models.
Q:What is the maximum operating temperature?
A:
The filter has a temperature limit of 82 degrees Celsius.
Q:Do you offer OEM or ODM services?
A:
Yes, we provide both OEM and ODM services for our industrial filtration products.
Send Inquiry
*To:
Shanghai Thenow Purification Technology Co., Ltd.
Shanghai Thenow Purification Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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