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PM2.5 Fresh Air Unit

PM2.5 Fresh Air Unit is a compact fresh-air solution for bedrooms and small indoor spaces, combining low power use, quiet running and high-efficiency filtration for cleaner daily breathing.

  • DC brushless motor keeps power consumption as low as 8W for 24-hour continuous use
  • Bedroom-focused design helps maintain one-way clean airflow and reduce backflow
  • H12 HEPA filtration captures 99.97% of airborne particles down to 0.3 microns
  • Quiet 20-30 dB operation suits sleep rooms and low-noise spaces
  • Compact 260x260x80mm body integrates easily into practical room layouts

System Overview

PM2.5 Fresh Air Unit is designed for rooms that need cleaner air without a bulky system or loud operation. It combines fresh-air delivery and purification in a compact wall-mounted format for everyday indoor use.

The product is especially suited to bedrooms, apartments and small project spaces where low power, quiet operation and stable filtration matter every day.

Core Engineering Features

Built for dependable room-scale ventilation, the PM2.5 unit balances low power, quiet operation and filtration performance in a compact form factor.

LOW POWER

DC Brushless 8W Operation

Using DC brushless motor technology, the unit keeps energy consumption as low as 8W and supports long-hour continuous running.

ONE-WAY FLOW

Panel Lifting Anti-Backflow

The panel lifting structure helps prevent air backflow, reducing the chance of polluted air re-entering the room twice.

HEPA 12

99.97% Fine Particle Capture

HEPA filtration captures particles as small as 0.3 microns, including PM2.5, dust, mites, pet dander and pollen.

QUIET RUNNING

Low-Noise Room Comfort

20-30 dB operation keeps the unit suitable for sleep spaces, bedrooms and other quiet indoor environments.

COMPACT BODY

Easy Room Integration

The 260x260x80mm footprint and 2.6kg net weight make it easier to integrate into practical room layouts.

ROOM FLOW

60m³/h Fresh-Air Output

With 60m³/h airflow and 220V/50Hz power, it delivers a simple fresh-air solution for compact applications.

Technical Specifications

Performance Parameters

Installation Dimensions
Model Voltage Noise Airflow Power Weight (N.W) Dimensions
KC-PMO6HB1 220V/50Hz 20-30dB 60m³/h 8W 2.6kg 260x260x80mm

Product Video

Target Applications

Versatile clean air solutions engineered for a wide range of compact and personal spaces.

 

Bedrooms

Quiet overnight fresh air support for sleeping rooms and personal comfort spaces.

 

Apartments

Compact rooms and residential units that need stable air refresh without a large duct system.

 

Small Projects

Studios, sample rooms and light commercial spaces where low noise and easy integration matter.

Quality Assurance

Motor Testing DC brushless motor selection for stable low-power daily operation.
Filter Integrity HEPA 12 filter fit and sealing checked for capture consistency.
Airflow Direction Panel lifting and airflow direction verified for one-way clean supply.
Spec Verification Noise, airflow and voltage matched against published specification data.

Quality Assurance

We consistently adhere to rigorous manufacturing standards, precision testing procedures, and systematic inspection metrics to ensure that every piece of KCVENTS equipment leaving our facility delivers exceptional consistency, energy efficiency, and safety compliance.

Motor Performance Testing

Premium brushless DC (BLDC) motors undergo multi-dimensional continuous load and temperature rise monitoring to ensure ultra-high energy efficiency, stability, and long-lifecycle whisper-quiet operation during daily use.

Filter Integrity & Sealing

Utilizing high-efficiency HEPA 12 filters, each unit undergoes secondary housing integration and rigorous airtightness verification on the assembly line to completely eliminate bypass leakage and guarantee uniform particulate capture.

Airflow Streamline Calibration

The panel lift height and aerodynamic resistance distribution are meticulously calibrated. Validated via multi-angle smoke flow visualizations, the design ensures a powerful, continuous supply of unidirectional laminar clean air.

Secondary Spec Validation

Full operational testing is mandatory. Acoustic dampening levels (dB), total static pressure, and power consumption must align precisely with or exceed our published factory data sheet benchmarks.

OEM/ODM & Warranty Support

As a global manufacturer of HVAC and ventilation equipment, KCVENTS is dedicated to providing flexible customization services and robust long-term supply chain warranty terms for contractors, brands, and wholesalers.

Flexible OEM/ODM Solutions

We support full private labeling (OEM) and custom housing finishes. Our ODM engineering covers custom chassis modifications, specialized airflow curves, and regional electrical standards (e.g., 110V/60Hz, 24V variable frequency).

Project-Based Supply Agreements

For large-scale HVAC and green building deployments, we offer structured MOQ tiers, staged shipping contracts, and agile multi-batch delivery aligned with your construction timeline. Technical submittals and parameter validation are included.

Extended Warranty & Technical Claims

Motors enjoy an extended warranty of up to 3 to 5 years, backed by a comprehensive 1-year full system warranty. Bulk orders are eligible for a dedicated percentage of maintenance spares along with 1-on-1 remote engineering support.

Frequently Asked Questions

Is this unit suitable for bedrooms?

Yes. The low-noise (20-30dB) and compact design make it perfectly suitable for bedrooms and similar quiet rooms.

What does the filter capture?

The high-efficiency HEPA 12 filter is designed to capture fine particles such as PM2.5, dust, mites, pet dander, and pollen down to 0.3 microns.

How much power does it use?

The published engineering data lists an ultra-low 8W power consumption, supporting cost-effective, continuous 24/7 operation.

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Supply Options

OEM/ODM Services

Custom branding, control options, packaging and specification adjustments are available for PM2.5 Fresh Air Unit project volumes.

Global Voltages

EU, UK, US and AU plug or voltage requirements can be reviewed during quotation.

Documentation Support

Catalogs, manuals, wiring guidance, available certificates and selection support can be provided for engineering review.

Volume Supply

Distributor pricing, bulk order planning and project delivery schedules are available after configuration confirmation.