What are the common applications for these filter bags?

They are widely used in metallurgy, garbage burning, coal-feed boilers, power plants, asphalt concrete, cement, chemicals, ceramics, building materials, electronics, mining, flour, and timber processing.

What is the service life of the filter bags?

The service life is customizable and typically ranges up to 3 years, depending on the operating conditions and material selected.

Do you provide OEM and ODM services?

Yes, we provide both OEM and ODM services, along with customization from samples and designs.

Top Quality Needle Felt Dust Collector Filter Bag

Name: Top Quality Needle Felt Dust Collector Filter Bag
Brand: Botou Ever Lucky Machinery Co., Ltd.
SKU: 1980899005

Hebei, ChinaBotou Ever Lucky Machinery Co., Ltd.

US$3.10-5.50

100 Pieces

Product profile

Customization

Available

Material

PTFE

Medium Material

Synthetic Fiber

Model NO.

custom

Cartridge Filter

Non-Woven Polyester Fiber

Filter Bag Filter

Outside the Filter Type

Type

Pocket Filter

Usage

Dust Filter, Air Filter

Filtration Grade

HEPA Filter

Filter Bag Sectional Shape

Round Bag

Filter Bag Environment

Room Temperature

Cartridge Installation

Top Mounted

Diameter

120-200mm

Length

2000-6000mm

Service Life

3years

Thickness

1.8-3mm

Top

Snap Band

Transport Package

Carton Case

Specification

500-550g/m2

Trademark

Origin

China

HS Code

8421999090

Production Capacity

100000pieces/Year

Key features

Customizable Dimensions: Diameter 120-200mm, Length 2000-6000mm, Thickness 1.8-3mm, and Top Snap Band are fully customizable.

High-Performance PTFE Material: Made of PTFE synthetic fiber with excellent acid, oxidation, and alkali resistance for long service life.

Wide Application Range: Suitable for metallurgy, power plants, cement, chemicals, ceramics, electronics, and mining industries.

Flexible Customization Options: Supports OEM/ODM, full customization, minor customization, and flexible customization from samples or designs.

High Filtration Efficiency: HEPA grade filtration with good air permeability and smooth surface for easy dust removal.

Low Minimum Order Quantity: MOQ is only 1 PCS, allowing for small batch testing and flexible purchasing.

Strict Quality Control: 100% visual and function inspection for finished products with traceable raw materials.

Company profile

Importers and ExportersExperienced Team

Botou Ever Lucky Machinery Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.03h

AI-Powered supplier vetting

SummaryEver Lucky Machinery is identified as an environmental machinery manufacturer based in Hebei, with over 20 years of experience covering research, design, manufacturing, installation, commissioning, sales, and after-sales service. It has five production lines, 6–10 quality-control staff, stated output across multiple environmental-equipment product categories, inventory capability, and valid manufacturing contracts with associated subcontractors. The supplier offers broad customization, ODM, and OEM services, but does not provide 3D software design, has not launched a new product in the past year, and has no available SDK. Quality procedures are documented for finished-product inspection and customer complaints, while corrective and preventive action procedures lack written records. The company states that it has BV, SGS, and CE certificates, but the provided information does not specify their scope or validity. Overseas service infrastructure is limited: there are no overseas agents, branches, warehouses,...

Supplier typeThe supplier is explicitly described as a professional environmental machinery manufacturer engaged in research, design, manufacturing, sales, installation, commissioning, and after-sales service. Its stated location is Botou City in Hebei, and its company description emphasizes manufacturing operations and quality control.

R&D capabilityThe supplier provides ODM services and has broad design-related customization options, but reports no new products in the past year, no 3D software design service, and no available SDK. These stated limitations prevent a positive assessment of current innovation capability.

Production capacityThe supplier operates five production lines, has 6–10 quality-control staff, reports defined annual output for screw conveyors, rotary valves, dust collectors, drag conveyors, and bucket elevators, and maintains inventory capability. It also has valid manufacturing contracts with each related subcontractor and uses CNC bending, laser-cutting, and CNC machining equipment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, ODM services, and OEM services for popular brands. This provides direct evidence of broad customization and contract-manufacturing capability, although 3D software design is not available.

Product Q&A

Q:What are the customization options available?

We offer full customization, minor customization, and flexible customization from samples or designs. Specific parameters like diameter (120-200mm), length (2000-6000mm), and thickness (1.8-3mm) can be adjusted.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 PCS, which allows for easy testing and small batch orders.

Q:What materials are used for the filter bags?

The filter bags are made of synthetic fibers, specifically PTFE, polyester, PPS, Nomex, P84, and expanded glass fiber, depending on the required temperature resistance and chemical environment.

Q:What is the lead time for production?

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

Q:What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union for payment.