What industries can these filter bags be used for?

They are suitable for metallurgy, garbage burning, coal-feed boilers, power plants, asphalt concrete, cement, chemical, ceramics, building materials, electronics, mining, flour, and timber processing.

What is the warranty or service life?

The customizable service life is listed as 3 years, depending on the specific material and operating conditions selected.

How do you ensure product quality?

We perform 100% inspection (visual and function) on finished products. Raw materials are traceable, and we have 5 QA/QC inspectors following strict instructions.

Polyester Needle Filter Bag for Environmental Protection Equipment

Name: Polyester Needle Filter Bag for Environmental Protection Equipment
Brand: Botou Ever Lucky Machinery Co., Ltd.
SKU: 1961274195

Hebei, ChinaBotou Ever Lucky Machinery Co., Ltd.

US$3.10-5.50

100 Pieces

Product profile

Customization

Available

Material

Polyester

Medium Material

Synthetic Fiber

Model NO.

130

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 Filtration Efficiency: HEPA grade filtration with options for PTFE membrane, PPS, P84, and Nomex materials for various temperatures.

Wide Industry Application: Suitable for metallurgy, power plants, cement, chemical, ceramics, electronics, mining, and timber processing.

Low Minimum Order Quantity: Flexible purchasing with a Minimum Order Quantity of just 1 piece.

OEM/ODM Support: Full customization from samples, designs, or minor adjustments supported by 5 R&D engineers.

Fast Lead Time: Off-season lead time within 15 workdays; peak season lead time approximately one month.

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 customization options are available for the filter bags?

We offer full customization including diameter (120-200mm), length (2000-6000mm), thickness (1.8-3mm), and top construction (Snap Band). Customization from samples, designs, or minor adjustments is supported.

Q:What materials are used for the filter bags?

The bags are made from various synthetic fibers including Polyester, PTFE membrane, FMS, P84, PPS, and Nomex. Options range from ambient temperature polyester to high-temperature resistant aramid and glass fibers.

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

The Minimum Order Quantity is 1 piece, allowing for flexible purchasing for testing or small-scale needs.

Q:What are the lead times for production?

Off-season lead time is within 15 workdays. During peak season, the lead time is approximately one month.

Q:What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union. International commercial terms include FOB, CIF, CFR, and EXW.