Does the product come with certifications?

Yes, the filters are certified by CE and SGS, and tested according to EN779, EN1822, Ashare, and ISO16890 standards.

What is the lead time for orders?

The average lead time is within one month during peak season and within 15 workdays during the off-season.

Is OEM or ODM service available?

Yes, the manufacturer provides both OEM and ODM services, supported by 27 R&D engineers and advanced production lines.

Long Pulse Pleated Bag Filters, Replacement Filter Bags

Name: Long Pulse Pleated Bag Filters, Replacement Filter Bags
Brand: Shanghai Thenow Purification Technology Co., Ltd.
SKU: 769461575

Shanghai, ChinaShanghai Thenow Purification Technology Co., Ltd.

US$35.00-200.00

1 Piece

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Model NO.

THN-LT

Medium Material

Synthetic Fiber

Efficiency

Filtration Grade

Medium Filter

Type

Air Cartridge Filter

Usage

Dust Filter, Air Filter

Material

PTFE

Item

High Efficiency Pleated Filter Bag Cartridges in P

Height

500-2000mm

Cell Plate Size

124/125/130/133/146/154/159/162/192mm

Filtration Area

0.4~4.6m2

Transport Package

Standard Export Carton

Specification

ISO9001: 2008; CE

Trademark

Thenow

Origin

Shanghai, China

HS Code

84219990

Production Capacity

10000PCS/Month

Key features

High Efficiency Filtration: F8 efficiency with surface filtration technology for superior dust capture.

Extended Filter Area: Provides 3 to 4 times larger filter area compared to traditional filter bags.

Customizable Sizes: Available in standard 1m/2m lengths with customized sizes up to 2000mm.

Low Air Consumption: Optimized design ensures low consumption of compressed air during cleaning.

Durable Construction: Features leak-proof design with stable support cages and sealed end caps.

Versatile Materials: Options include PTFE, Nomex, Fiberglass, and PPS for various industrial needs.

Easy Maintenance: Simple installation and removal process reduces downtime and maintenance costs.

Wide Application: Suitable for cement, metallurgy, pharmaceutical, and chemical industries.

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: ≤1.02h 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 materials are available for the filter media?

The filter media can be made from Spun bonded polyester, Nomex, Fiber glass, or PPS, with optional PTFE, Aluminum, or Stainless steel coatings.

Q:Can the filter bags be customized?

Yes, customized sizes are available. Standard lengths are 1m and 2m, but heights can range from 500mm to 2000mm based on requirements.

Q:What is the filtration efficiency grade?

The product offers F8 efficiency, which is classified as a Medium Filter, suitable for high-efficiency pleated filter bag cartridges.

Q:What industries can use these filters?

They are widely used in industrial dust collection for the cement, metallurgy, energy, aluminum, food, pharmaceutical, chemistry, and painting industries.

Q:What are the standard dimensions available?

Standard models include various ODs from 112mm to 225mm and heights from 533mm to 2136mm, with filter areas ranging from 0.4 to 5.4 m2.