What is the expected service life of the filter bag?

The filter bag has a service life of 3 years under normal operating conditions.

What payment terms are accepted?

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

What is the lead time for production?

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

Water and Oil Proof Non Woven Polyester Needle Felt Dust Filter Bag

Name: Water and Oil Proof Non Woven Polyester Needle Felt Dust Filter Bag
Brand: Botou Ever Lucky Machinery Co., Ltd.
SKU: 2013754662

Hebei, ChinaBotou Ever Lucky Machinery Co., Ltd.

US$3.10-5.50

100 Pieces

Product profile

Customization

Available

Material

Non-woven

Medium Material

Synthetic Fiber

Model NO.

130*2000

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

High-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

Water and Oil Proof: Non-woven polyester needle felt with waterproof and anti-oil treatment for harsh environments.

High-Temperature Resistance: Suitable for high-temperature flue gas conditions with excellent thermal stability.

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

HEPA Filtration Grade: High filtration efficiency using outside filter type pocket design for dust and air.

Wide Application Scope: Used in metallurgy, power plants, cement, chemicals, ceramics, and electronics industries.

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

Long Service Life: Durable construction with a service life of 3 years under normal operating conditions.

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

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: 9 Yeas CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.44h

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 is the filtration grade of this filter bag?

The filter bag offers HEPA filtration grade, ensuring high efficiency in removing dust and particles from air and flue gas.

Q:Can the size of the filter bag be customized?

Yes, the diameter can be customized from 120-200mm, length from 2000-6000mm, thickness from 1.8-3mm, and top construction can be a snap band.

Q:What are the main applications for this dust filter bag?

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

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

The minimum order quantity is 1 PCS, making it suitable for small orders and testing.

Q:What customization services are available?

We offer OEM and ODM services, including full customization, minor customization, flexible customization, customization from samples, and customization from designs.