What is the payment term?

T/T or L/C at sight. 30% Deposit, balance prior to delivery.

What are the packing details?

Filters sealed by film. Loaded into corrugated box. Heavy boxes will be strapped by PP belt.

What kind of documents will you provide?

Bill of Ladding, Commercial Invoice, Packing List, Certificate of Original, for the convenience of your custom clearance.

3.9 Excellent Efficient Coarse Bag Pocket Air Filter for Air Quality

Name: 3.9 Excellent Efficient Coarse Bag Pocket Air Filter for Air Quality
Brand: Guangzhou Ley&Sons Environmental Technology Co., Ltd
SKU: 2176940162

Guangdong, ChinaGuangzhou Ley&Sons Environmental Technology Co., Ltd

US$6.22

1 Piece

Sample price:US$6.22/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Customized

Model NO.

Coarse

Medium Material

Nonwoven Fabric

Efficiency

G3~G4

Filtration Grade

Pre Filter

Type

Bag Filter

Filter Element

Chemical Fiber Non-Woven Fabric

Filter Bag Type

Ultrasonic Bag, Bag Sewn by Sewing Machine

Frame

Aluminum Profile/ Zinc-Coated Steel Sheet

Filtration Efficiency

85%~95%@2.0μm

Optional Thicknesses for Aluminum Profil

10, 17, 21, 25, 46

Max.Temperature Applicable

80℃

Max.Humidity Applicable

100%

Transport Package

Corrugated Box

Specification

287*490*500

Trademark

Ley&Sons

Origin

China

HS Code

8421392990

Key features

High Humidity Resistance: Filter element withstands up to 100% relative humidity using composite non-woven fabric.

Customizable Dimensions: Custom sizes and aluminum profile thicknesses (10-46mm) are available upon request.

High Dust Holding Capacity: Bag-type design offers large filtration area and high dust capacity for efficient capture.

Reusability with Cleaning: Can be cleaned a limited number of times using compressed air or aqueous cleaning solution.

Low Resistance Design: Optimized airflow with low initial and final resistance for energy efficiency.

Third-Party Certified: Passed VTT test by authoritative institution ensuring filtration efficiency and quality.

Versatile Frame Options: Available with Aluminum Profile, Zinc-Coated Steel Sheet, or Plastic frames.

Company profile

Importers and ExportersFull CustomizationQuality AssuranceProduction Process Visualization

Guangzhou Ley&Sons Environmental Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤2.52h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryLingjie is a supplier with a strong focus on customization and R&D, having obtained several international certifications. However, it lacks a solid financial track record and has limited international presence, with no overseas agents or showrooms. The company emphasizes product quality with established quality assurance processes but lacks comprehensive after-sales service documentation.

Supplier typeLingjie is transitioning from a domestic market focus to international markets, supported by its sister company Ley&Sons. It serves over 10,000 enterprises with a range of air filtration products.

CertificationsLingjie holds several certifications, including ISO9001, OHSAS18001, CE, and RoHS, indicating strong quality and safety management systems.

Financial creditThe supplier's financial data indicates zero operating revenue, cost, and profit from the last year, raising concerns about financial stability.

R&D capabilityLingjie has demonstrated innovation capability with new product developments and flexible customization options, but lacks advanced practices for sustainable development.

Production capacityWith five production lines and an annual output of up to US$5 million, Lingjie shows significant production capacity.

Customization capabilityThe supplier offers extensive customization options and ODM services, highlighting a strong capability in product customization.

Product Q&A

Q:Are you a factory or trading company?

We are factory, located in Guangzhou City, Guangdong Province, China. Online verification (e.g. by Teams) is welcomed any time during working days (Monday~Friday, 8:00~17:00) and one hour appointment in advance during weekends (Saturday~Sunday). Face-to-face meet in our factory is warmly welcomed as well.

Q:Is the price on Made-in-China platform authentic?

Yes, the price is authentic, but just for one specific item, as you may see from the 'Material Composition and Running Condition' and the 'Size&Data', variable specification and sizes are available. Therefore, always send an Inquiry or an email to get a corresponding price for your preferred item.

Q:What are the delivery terms?

Ex-works, FOB Guangzhou, FOB Shenzhen, CIF

Q:How long is the guarantee?

One year quality warranty.

Q:How long is the production leading time?

Normally within two weeks, for bulk quantity, it may vary.