Automotive Air Purifiers

Commercial Fleet Automotive Air Purifiers | OEM & ODM Solutions

Heavy-duty air purifiers engineered specifically for commercial vehicles, fleet cars, and transit cabins. Designed to withstand continuous high-vibration road environments while eliminating PM2.5, allergens, formaldehyde, and cabin odors. Built for direct integration into 12V/24V vehicle electrical systems with low power draw and robust mechanical mounting options.

Manufacturing & Quality Foundation: Produced in an IATF 16949 certified facility utilizing automated SMT circuit board assembly, injection molding lines, and automated airflow testing benches. Each unit undergoes 100% aging and vibration testing prior to shipment.

Small Car Air Purifiers
Developed by Nairteng, this small car air purifier is specifically designed for the confined space of a vehicle cabin. Featuring a space-saving, cup-holder-compatible design, it fits seamlessly into

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Automotive Air Quality Cleaner
The Automotive Air Quality Cleaner is engineered for commercial vehicles, passenger cars, and specialized cabin environments. It removes particulate matter, VOCs, and odors through a multi-stage

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In-Car Particle Air Purifier
The In-Car Particle Air Purifier (Model: CAP-300 Series) is engineered for commercial fleets, ride-sharing operations, and automotive aftermarket integration. Built to withstand continuous vehicle

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Portable Car Air Cleaner
The PA-C200 Series Portable Car Air Cleaner is engineered for automotive cabin environments, removing ultrafine particles, VOCs, smoke, and odors. Designed for B2B brands and fleet operators, this

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Automotive Odor Air Purifier
Heavy-duty multi-stage air purification unit engineered for commercial vehicle reconditioning, fleet maintenance, and automotive detailing operations. Targets volatile organic compounds (VOCs), smoke

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Vehicle Cabin Air Purifier
Heavy-duty cabin air purifier engineered for commercial vehicles, buses, and off-highway equipment. Built with a robust aluminum alloy enclosure and multi-stage filtration to capture particulate

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Compact Car Air Purifier
The Compact Car Air Purifier is engineered for vehicle cabins to remove particulate matter, volatile organic compounds (VOCs), and stubborn odors. Built with a cylindrical aluminum-alloy or

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Key Features

Multi-Stage Filtration Architecture

Houses a pre-filter, H13 True HEPA filter, and honeycomb activated carbon matrix to capture sub-micron particulates and chemical gases.

Safe Sterilization Modules

Optional ozone-free UV-C LED or negative ion generation modules certified to strict electrical safety standards.

Smart Vehicle Integration

Features automatic ignition start/stop, intelligent particle sensor (PM2.5 real-time monitoring via digital display), and adjustable multi-speed DC brushless blowers.

Vibration-Resistant Chassis

Constructed from flame-retardant PC/ABS (UL94-V0 rated) or anodized aluminum with reinforced internal shock-absorbing mounts to prevent rattles under severe road stress.

Technical Specifications & Engineering Assets

Parameter	Specification Details
Rated Voltage	12V / 24V DC (Optional 48V DC for EV fleets)
Power Consumption	5W to 18W (Depending on fan speed)
CADR (Clean Air Delivery Rate)	60m3/h to 220m3/h
Filtration Efficiency	99.97% for particles down to 0.3um
Noise Level	< 38dB (Sleep mode) / < 55dB (High speed)
Housing Material	Flame-Retardant Polycarbonate / Aluminum Alloy
Operating Temperature	-20C to +70C
Dimensions & Weight	Customizable per form factor; Standard unit: 210 x 180 x 65mm, 1.2kg
Certifications	CE, FCC, RoHS, IATF 16949 manufacturing compliance

Applications

Commercial Fleets & Logistics

Long-haul truck cabs and delivery vans operating in high-pollution urban or dusty highway corridors.
Public Transit

City buses, coaches, and school buses requiring high-volume air turnover per passenger hour.
Emergency & Specialty Vehicles

Ambulances, police cruisers, and mobile command units where cabin sterility is critical.
Rideshare & Corporate Transport

Fleet cars requiring low-maintenance odor control and occupant protection.

Customization Options (OEM / ODM)

Electrical & Control

Custom wiring harnesses, CAN bus communication integration, or hardwired dash-control switches.

Enclosure & Branding

Custom housing colors, laser-engraved or silk-screened client logos, and proprietary front-grille geometry.

Filtration Media

Tailored filter compositions (e.g., increased carbon weight for heavy VOC environments, copper-infused antimicrobial layers).

Mounting Hardware

Headrest straps, magnetic base plates, dashboard brackets, or under-seat mounting frames.

Quality Assurance & Factory Verification

Visual Reference: [View Factory SMT Assembly Line & Automated Airflow Testing Lab]

Vibration Testing: Simulated road vibration testing to ensure structural integrity of solder joints and mechanical latches under constant transit stres.

Environmental Chamber Testing: Thermal cycling from -20C to +70C to verify circuit stability and plastic dimensional tolerance.

Airflow & Filtration Validation: Laser particle counters used on production lines to measure particle retention efficiency and confirm CADR ratings per ISO 8573 / GB/T 18801 standards.

Traceability: Barcode serialization on every unit linked to component lot numbers and raw material inspection logs.

Frequently Asked Questions

Q: What is the typical lifespan of the replacement filters under heavy fleet use?

A: Under normal commercial operating conditions (approx. 6 to 8 hours of daily use), filters last between 6 to 12 months, depending on ambient particulate levels. Filter replacement indicators are integrated into the control panel.

Q: Can these units be hardwired directly into vehicle ignition systems?

A: Yes. Units feature standard DC power inputs that sync with vehicle ignition, allowing them to power on automatically when the engine starts and power off during shutdown.

Q: Do your air purifiers generate harmful ozone?

A: No. All models utilize mechanical filtration (HEPA and carbon) and optional ozone-free UV-C or safe ion generation that complies with CARB and international ozone safety limits.

Q: What is your Minimum Order Quantity (MOQ) for OEM custom branding?

A: Standard MOQ for custom logo silk-screening and box packaging is 500 units. For full tooling modifications or custom PCB integration, MOQ starts at 2,000 units.

Q: What standard certifications do you provide for regulatory compliance?

A: Units are manufactured under IATF 16949 standards and carry CE, FCC, and RoHS certifications. Test reports and certificates of analysis are supplied with bulk shipments.

Q: How do you secure units against vibration rattling inside commercial vehicles?

A: Internal components are secured with silicone damping pads, and housings utilize high-tolerance snap-fits and mechanical screw fasteners designed to withstand continuous road shock.

Request a Quote & Sample

Submit your technical requirements, estimated annual volume, and required certifications to receive a formal quotation and lead time within 24 business hours.
Required Information for Inquiries: Target vehicle type, operating voltage, anticipated volume, and required OEM customizations.

We're professional automotive air purifiers manufacturers and suppliers in China, specialized in providing high quality customized service. Please feel free to wholesale automotive air purifiers for sale here from our factory. For price consultation, contact us.