What is your sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Can you produce according to samples?

Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Do you have food grade filter bags?

Yes, we have food grade filter bag and passed FDA report.

How to arrive at your company for a visit?

Our company is closed to Shanghai, can take high speed train from Shanghai HongQiao Station, about 25 minutes.

Does your company have ISO9001 QA system certification?

Yes, we have passed ISO9001:2015 system.

For filter bag and filter cartridge, 100pcs. For filter housing, 1set is OK.

What is the main business of HL Filter?

HL filter specialize in air filtration and liquid filtration. Air filtration include dust filter cloth, dust filter bag and filter bag cage. Liquid filtration include liquid filter bag, filter cartridge and filter housing.

Is OEM available for your company?

Sure. We can produce based on your special requirements, also can create your label.

HL FILTER Efficient Chemical Filter Bag for Versatile Industrial Use

Name: HL FILTER Efficient Chemical Filter Bag for Versatile Industrial Use
Brand: Suzhou Huilong Purification Filter Co., Ltd.
SKU: 1983013961

Shanghai, ChinaSuzhou Huilong Purification Filter Co., Ltd.

US$2.90-29.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Polypropylene, PP

Medium Material

Synthetic Fiber

Model NO.

HLPPDFB

Cartridge Filter

Non-Woven Polyester Fiber

Filter Bag Filter

The Filter Type

Type

Pocket Filter

Usage

Dust Filter, Air Filter

Filtration Grade

PRE Filter

Filter Bag Sectional Shape

Round Bag, Flat Bag

Filter Bag Environment

Room Temperature

Cartridge Installation

Vertical Lifting

Transport Package

Export Standard Packing

Trademark

HL Filter, OEM

Origin

China

HS Code

5911900090

Production Capacity

3, 000, 000PCS/Year

Key features

High Chemical Resistance: Resists acids, alkalis, and moisture with negligible water absorption for durable performance.

Optimal Filtration Efficiency: Smooth fiber texture ensures excellent cake release and minimizes blinding risks.

FDA Certified Food Grade: Available in food-grade versions with passed FDA reports for safe industrial use.

ISO 9001:2015 Certified: Manufactured in a certified facility with 100% visual and functional inspection.

Custom OEM/ODM Service: Full customization from samples or designs, including label creation and mold building.

30 Years Industry Experience: Backed by three decades of expertise in air and liquid filtration solutions.

Versatile Application Range: Suitable for dust filtration, air purification, and general industrial dedusting.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedPatents Awarded

Suzhou Huilong Purification Filter Co., Ltd.

Shanghai, 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: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.87h

About Our Factory & Business Background

AddressRoom 6, No. 268 Jiguang South Road, Shipu, Qiandeng Town, Kunshan City

Plant Area140 square meters

Number of Employees15

Registered Capital10,800,000 RMB

Terms of PaymentT/T, LC, D/P, Western Union, Small-amount payment, PayPal

International Commercial Terms(Incoterms)CIF, FOB, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 Pc

Supply Chain Partners1

Our Production Capability & Technical Expertise

Main ProductsFilter Bag, Water Filter Cartridge, Filter Bag Cage, Filter Cloth

Production Lines1

Production MachinesNeedling Production Line, Ultrasonic Pressing Machine, Sewing Machine, Cylindrical Filter Automatic Production Line, Riveting Machine, Heat Setting Machine, Calender Machine, Semi-Automatic Steel Belt Press, Punching Machine

QA/QC inspectors5 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsNo

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2004-02-05

Main MarketsDomestic

Repeat Buyers Choice10%~30%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What are your terms of delivery?

EXW, FOB, CIF, DDU

Q:What is the delivery time?

It is based on your order quantity. Generally within one week.

Q:Do you provide test reports when shipping?

Yes, we have our own laboratory and will provide a test report when shipping.

Q:What are your terms of packing?

Generally, we pack our goods in neutral boxes. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q:What are your terms of payment?

T/T, L/C, D/P, West Union are available.