What are your delivery terms?

(1) exw (2) fob (3) cfr (4) cif. customer appointed freight forwarder or our own agent.

So far. What is your delivery time?

Generally speaking, it takes 5-7 working days after receiving the prepayment within the minimum order quantity. The exact delivery time depends on the model and quantity you order.

What is your sample policy?

We can provide 1~2 samples if we have stock, but customers need to pay 100% sample fee and courier fee in advance, if you order in bulk, we will refund the sample fee.

K3250 Automotive Engine Double-Cartridge Air Filter High Temperature Resistant Air Cleaner

Name: K3250 Automotive Engine Double-Cartridge Air Filter High Temperature Resistant Air Cleaner
Brand: Guangzhou Lvzhisheng Filter Manufacturing Co., Ltd
SKU: 2271099305

Guangdong, ChinaGuangzhou Lvzhisheng Filter Manufacturing Co., Ltd

US$15.00

100-199 Pieces

US$14.00

200-299 Pieces

US$13.00

300+ Pieces

Product specifications

size

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Model NO.

3255-33

Medium Material

Cotton

Efficiency

Filtration Grade

HEPA Filter

Type

Cartridge Filter

Customized

Customizable

Delivery Time

3 Days

MOQ

100

Sample

Order Refund Sample Fee

Material

Filter Paper

Filter Efficiency

98%

Working Life

2500h---3000h

Certificate

ISO9001-2015

Transport Package

Carton or as Your Requirement

Specification

R320*H500

Trademark

Lvzhisheng

Origin

Guangzhou, China

HS Code

8421999090

Production Capacity

2000pieces/Week

Key features

Customizable Design: Full customization available based on customer specifications, drawings, or samples.

High Efficiency Filtration: Achieves 98% filter efficiency with HEPA grade performance for automotive engines.

Durable Working Life: Extended operational life ranging from 2500 to 3000 hours under normal conditions.

Fast Delivery: Standard delivery time is 5-7 working days after receiving the prepayment.

Sample Fee Refund: Sample fees are fully refunded upon placement of a bulk order.

ISO9001 Certified: Manufacturing process certified under ISO9001-2015 standards for quality assurance.

Flexible Packaging: Neutral packing available or customized branded boxes with legal authorization.

OEM/ODM Service: Supports OEM and ODM services including mold re-making and sample-based production.

Company profile

Self-brandedIn-stock CapacityCustomization from SamplesQuality Assurance

Guangzhou Lvzhisheng Filter Manufacturing Co., Ltd

Guangdong, 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: 1 year CertifiedNearest Port: Shenzhen Port and Guangzhou PortAverage Response Time: ≤8.20h

AI-Powered supplier vetting

SummaryThe supplier presents capabilities spanning R&D, production, sales, mechanical and electrical equipment, environmental materials, and automotive-related products. It offers 3D design, OEM, ODM, and broad customization services, and reports new products within the past year. Production information states annual air-filter output of 500,000 pieces and in-stock capacity, but manufacturing arrangements lack a valid contract with related subcontractors. ISO9001 and ISO14001 certifications are reported. Quality controls include assurance and raw-material traceability, although instructions and complaint handling lack documented detail. Overseas support is limited: no overseas agents, branches, warehouse, showroom, or offline trade-show participation are reported. Financial credibility and customer-case evidence are insufficient because the supplied slices provide no verifiable financial or named customer-performance details.

Supplier typeThe supplier describes an intended integrated R&D, production, and sales model, while its stated business scope covers mechanical and electrical equipment, environmental materials, auto parts, lubricants, hydraulic machinery, and petroleum products excluding hazardous chemicals. This indicates a diversified industrial supplier rather than a narrowly specialized service provider.

CertificationsThe company states that it has obtained ISO9001 quality management system certification and ISO14001 environmental management system certification. These are explicit certifications supporting its quality-management and environmental-management credentials.

R&D capabilityThe supplier reports R&D capability, new products within the past year, 3D software design services, ODM services, and an integrated R&D direction. However, it has no available SDK, so the evidence supports product-development capability but not SDK-based innovation or integration.

Production capacityThe supplier states annual air-filter productivity of 500,000 pieces and in-stock capacity, with Shenzhen and Guangzhou ports identified as nearby service points. However, it reports no valid contract between the factory and related subcontractors, and its export history is only one year, creating a documented manufacturing-governance limitation.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from designs and samples, together with 3D software design, OEM, and ODM services. These combined statements directly support broad customization capability.

Product Q&A

Q:What is the scope of application of your products?

Our products cover air filters, oil filters, diesel filters, air compressor filters, forklift filters, heavy-duty truck air intake filters, construction machinery filters, workshop purification filters, genset filters and so on.

Q:Are the filters customized or OEM?

Yes, as long as you provide the specifications and drawings you need.

Q:Can you produce according to samples?

Yes, we can produce according to your samples or technical drawings. We can re-make the molds and charge the mold fee; once the bulk order is made, a refund will be given.

Q:What are your packaging conditions?

Generally speaking, we use neutral box, PE film + carton packing. If you have legally registered patents, we can pack them in your branded boxes after getting your authorization.

Q:What are the payment terms?

T/T 30% as deposit and 70% before delivery. We will show you the photos of the products and packaging before you pay the balance.