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Industrial Filter Replacement Polyester Filter Bag
US$8.50
150-399 Pieces
US$7.50
400-699 Pieces
US$6.50
700+ Pieces
Product profile
Customization
AvailableMaterial
Non-wovenMedium Material
Synthetic FiberModel NO.
D150X4000mmCartridge Filter
Non-Woven Polyester FiberFilter Bag Filter
Outside the Filter TypeType
Pocket FilterUsage
Dust Filter, Air FilterFiltration Grade
Medium FilterFilter Bag Sectional Shape
Round BagFilter Bag Environment
TemperatureCartridge Installation
Vertical LiftingApplication
for Woodworking Processing,Abrasion Resistance
ExcellentOperating Temperature
up to 130 Degree CAcid and Alkali Resistance
ExcellentThermal Stability
GoodFinish
Water and Oil RepellentSize
150*4000mmDelivery Time
1-2 WeeksTransport Package
Poly Bags, CartonSpecification
SGSTrademark
ECOGRACEOrigin
Zhejiang, ChinaHS Code
56021000Production Capacity
25, 000 PCS/MonthKey features
Excellent Abrasion Resistance: Superior wear performance suitable for demanding industrial dust collection.
Strong Alkali Resistance: Offers good resistance to strong alkaline environments and chemicals.
High Strength & Elasticity: Features high tensile strength and good elastic recovery for durability.
Water and Oil Repellent: Surface finish provides effective repellency against water and oil.
Wide Industrial Application: Ideal for iron, steel, cement, machinery, and wood processing industries.
Fast Delivery Time: Standard delivery within 1-2 weeks depending on season.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2003-09-03Nearest Port: SHANGHAI , NINGBOAverage Response Time: ≤6.49hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT
AI-Powered supplier vetting
SummaryThe supplier is presented as a China-based filtration business operating under Zhejiang Grace Envirotech Co., Ltd. and the ECOGRACE brand, with manufacturing and trading-related descriptions appearing across the records. It offers filter bags, filter cloth, dust collectors, and related filtration products, and reports export experience of 10 years with 51%–70% of sales from exports. The supplier lists numerous management-system certifications, two production lines, 11–20 years of combined R&D experience, and customization from samples, designs, or full specifications. Quality-related evidence is mixed: finished products are checked by packing staff and randomly inspected, while one record reports only one quality inspector and no raw-material traceability identification. The provided information does not establish after-sales performance, financial credibility, or named customer cases.
Supplier typeThe supplier is identified as Hangzhou Createch Machinery Co., Ltd. in one record and Zhejiang Grace Envirotech Co., Ltd. in others. It is described both as a manufacturer/factory and a trade company, with operations in Hangzhou, Zhejiang, China and a foreign joint-venture ownership structure; therefore, the records support a manufacturing role but contain inconsistent entity descriptions.
CertificationsThe supplier lists ISO 9000, ISO 9001, ISO 14001, ISO 14000, ISO 20000, ISO 14064, TS 16949, OHSAS/OHSMS 18001, GMP, and QC 080000 certifications. The record does not provide certificate numbers, validity dates, or scope, but it explicitly reports multiple certifications.
R&D capabilityThe supplier reports 11–20 years of combined R&D engineer experience and presents itself as providing high-efficiency filtration solutions for industrial applications. Its product range includes specialized materials and products such as Nomex, PTFE, fiberglass filter bags, candle filters, and mist eliminators, supporting relevant technical capability, although no specific patents, new-product records, or R&D projects are provided.
Production capacityThe supplier reports two production lines, a filter-bag production and sewing facility, and an air-permeability tester. It also states that it maintains suitable stock and can expedite custom orders, while 51%–70% of sales are exports and exporting experience is reported as 10 years; however, the records do not establish actual capacity, output units, or lead-time metrics.
Customization capabilityThe supplier explicitly reports customization from samples, designs, full specifications, minor modifications, and flexible customization. Its description also refers to custom orders, providing direct evidence of broad customization capability for filtration products.
Product Q&A
Q:Does this filter bag resist abrasion?
A:
Yes, it features excellent abrasion resistance performance.
Q:Is the material resistant to acids and alkalis?
A:
It has good alkali-resistant performance and is suitable for strong alkaline environments.
Q:What industries use this filter bag?
A:
It is widely used in iron and steel metallurgy, machinery manufacturing, cement, and wood processing.
Q:What are the dimensions of the filter bag?
A:
The standard size is 150*4000mm.
Q:How long does delivery take?
A:
Delivery time is typically 1-2 weeks, or within 15 workdays off-peak.
Send Inquiry
*To:
Hangzhou Createch Machinery Co., Ltd.
Hangzhou Createch Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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