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Prefilter for Gas Turbine Air Inlet System
US$15.00
50 Pieces
Product profile
Customization
AvailableClapboard
without ClapboardMedium Material
Nonwoven FabricModel NO.
THN-BSEfficiency
G4 F5 F6 F7 F8Filtration Grade
Pre FilterType
Panel FilterApplication
Industry, Food and Beverage, Textile, MetallurgyType
Air FilterFilter Connector
Flat ConnectorFiltration Grade
Pre FilterMaterial
Synthetic FiberItem
Prefilter for Gas Turbine Air Inlet SystemTransport Package
Standard Export CartonSpecification
ISO9001; CETrademark
ThenowOrigin
Shanghai, ChinaHS Code
84219990Production Capacity
10000PCS/MonthKey features
Customizable Sizes: Customized sizes are available on request to fit specific installation needs.
High Efficiency Rating: Meets EN779 G4 and ASHRAE MERV 8 standards for effective air filtration.
Durable Construction: Features rigid, water-resistant beverage board or metal frames with high mechanical strength.
Bypass Elimination: Media is bonded into the case to eliminate air bypass and ensure pure filtration.
Wide Application: Suitable for Industry, Food and Beverage, Textile, and Metallurgy sectors.
Trusted Manufacturer: Over 16 years of experience in HVAC air filters with strict quality control.
Certified Quality: Products certified by CE, SGS, and tested against EN779, EN1822, and ISO16890.
Global Export Experience: 8+ years of exporting experience with a global presence in Europe and Americas.
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: ≤3.55h 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 are the available frame materials?
A:
The prefilters are available with rigid, water-resistant beverage board frames or metal frames, depending on the model selected.
Q:Can the filter size be customized?
A:
Yes, customized sizes are available on request to suit specific requirements.
Q:What filtration efficiency standards are met?
A:
The filters meet EN779 G4 efficiency and ASHRAE 52.2.2007 MERV 8 filter class standards.
Q:What is the recommended final pressure drop?
A:
The recommended final pressure drop is 250 Pa / 1.0'wg.
Q:What certifications do the products have?
A:
Products are certified by CE and SGS, and tested according to EN779, EN1822, Ashare, and ISO16890 standards.
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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