What are the payment terms?

T/T or L/C at sight. 30% deposit is required, with the balance paid prior to delivery.

What are the packing details?

Filters are sealed by film and loaded into corrugated boxes. Heavy boxes will be strapped by PP belt.

What documents will you provide?

We provide Bill of Lading, Commercial Invoice, Packing List, and Certificate of Origin for the convenience of your customs clearance.

3.5 Premium Coarse Efficiency Air Filter for HVAC Systems

Name: 3.5 Premium Coarse Efficiency Air Filter for HVAC Systems
Brand: Guangzhou Ley&Sons Environmental Technology Co., Ltd
SKU: 2107239322

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

US$6.40

1 Piece

Sample price:US$6.40/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Model NO.

Coarse

Medium Material

Cotton

Efficiency

G2~G4

Filtration Grade

G2~G4

Type

Panel Filter

Filter Element

Non-Woven Filter Cotton

Frame

Aluminum Profile/ Galvanized Sheet

Filtration Efficiency

40%~90%@2.0μm

Max.Temperature Applicable

80℃

Max.Humidity Applicable

100%

Transport Package

Corrugated Box

Specification

592*592*10

Trademark

Ley&Sons

Origin

China

HS Code

8421392990

Key features

Washable & Replaceable: Features washable design and easy filter element replacement for long-term use.

High Dust Capacity: Optimized for large airflow with high dust capacity and low resistance.

Custom Sizes Available: Accepts custom sizes beyond standard dimensions to fit specific HVAC needs.

Multi-Stage Pre-filtration: Ideal for coarse filtration in AC systems and pre-filtration stages.

Durable Frame Material: Constructed with aluminum profile or galvanized sheet for high strength.

Flexible Customization: Supports customization from samples, designs, and full customization options.

100% Quality Inspection: Every finished product undergoes 100% visual and function inspection.

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 a factory located in Guangzhou City, Guangdong Province, China. Online verification via Teams is welcome during working days with one hour appointment in advance on weekends. Face-to-face meetings at our factory are also welcome.

Q:Is the price on the platform authentic?

Yes, the price is authentic for specific items. Since variable specifications and sizes are available, please send an inquiry or email to get a corresponding price for your preferred item.

Q:What are the delivery terms?

We offer Ex-works, FOB Guangzhou, FOB Shenzhen, and CIF terms.

Q:How long is the guarantee?

We provide a one-year quality warranty.

Q:How long is the production lead time?

Normally within two weeks. For bulk quantities, the lead time may vary.