What is the recommended final pressure drop?

The recommended final pressure drop is 250 Pa or 1.0 inches of water gauge.

How long is the lead time for orders?

Lead time is within 15 workdays during off-peak season and one month during peak season.

Air Filters for Central Air Conditioning Systems

Name: Air Filters for Central Air Conditioning Systems
Brand: Shanghai Thenow Purification Technology Co., Ltd.
SKU: 809406055

Shanghai, ChinaShanghai Thenow Purification Technology Co., Ltd.

US$7.50

20 Pieces

Product profile

Customization

Available

Material

Paper

Application

Industry, Food and Beverage, Textile, Metallurgy

Model NO.

THN-BS

Type

Air Filter

Filter Connector

Flat Connector

Filtration Grade

Medium Filter

Activated Carbon Filter Type

Compact

Efficiency

G3~F8,F9

Frame

Galvanized Steel,Aluminum,Cardboard

Media

Synthetic Fiber

Final Pressure Drop

2~3 Times of Initial Pressure Drop

Thermal Stability

up to 70c

Transport Package

Standard Export Carton

Specification

ISO9001; CE

Trademark

Thenow

Origin

Shanghai, China

HS Code

84219990

Production Capacity

10000PCS/Month

Key features

16+ Years Experience: Over 16 years of specialized experience in processing HVAC air filters.

High Mechanical Strength: Features rigid, water-resistant frames with unique radial pleat design to eliminate air bypass.

Premium Media Sources: HEPA glassfiber media sourced from American Lydall and Suzhou H&V for superior quality.

Wide Efficiency Range: Available in G3 to F8, F9 efficiency grades to meet various filtration needs.

Global Export Experience: 8+ years of exporting experience with products shipped to Europe, Americas, and Asia.

Strict Quality Control: In-house laboratory with extensive testing machines for media and completed filters.

High Thermal Stability: Operates safely up to 70 degrees Celsius (158 degrees Fahrenheit).

OEM/ODM Services: Customization available for frame, media, and efficiency to suit specific requirements.

Company profile

Shanghai Thenow Purification Technology Co., Ltd.

Shanghai, China

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: ≤3.28h 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.