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DreamMaker Technology

DreamMaker Technology

Dedicated to the research, development, and manufacturing of four product series: fans, humidifiers, dehumidifiers, and air purifiers.

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Fresh Air / 12

Air Exchanger 300

Whole-House Smart Wall-Mounted Fresh Air Unit, Floor-Standing High-Capacity Fresh Air Purifier (300 m³/h), Ultra-Quiet 19.5 dB Fresh Air Unit for Restful Sleep, Continuous Formaldehyde and Bacteria Removal, 5-Layer Insulated Inner Liner, Magnetic Door, 3-Way Air Intake Options, Suitable for Large Homes Up to 105 m², Residential Ventilation and Fresh Air System

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970x365x230mmProduct Dimensions
16kgNet Weight of Product
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Air Exchanger 300
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1201 / 06

Fresh Air · 12

Air Exchanger 300

Whole-House Smart Wall-Mounted Fresh Air Unit, Floor-Standing High-Capacity Fresh Air Purifier (300 m³/h), Ultra-Quiet 19.5 dB Fresh Air Unit for Restful Sleep, Continuous Formaldehyde and Bacteria Removal, 5-Layer Insulated Inner Liner, Magnetic Door, 3-Way Air Intake Options, Suitable for Large Homes Up to 105 m², Residential Ventilation and Fresh Air System

• Power Supply: AC 220V~ 50Hz • Rated Power: 20W; Auxiliary Heating Power: 800W • Rated Fresh Air Flow Rate: 300 m³/h; Effective Coverage Area: ≤105 m² • Noise Level: <39 dB(A) for the entire unit; as low as 19.5 dB(A) in Sleep Mode • Operating Principle: A slight positive-pressure fresh air system that continuously replaces indoor air, expelling formaldehyde, TVOC, and CO₂, while blocking outdoor pollutants such as PM2.5 and pollen • Unit Structure: 5-layer insulated inner chamber; fade-resistant ABS outer shell; supports installation with air intakes in 3 directions • Door Design: Magnetic-closing door; power automatically shuts off when opened; easy filter replacement • Awards and Certifications: Red Dot Design Award (Germany); Finalist for the IDEA Design Award (USA) • Control Method: On-unit touchscreen display • Wireless Connectivity: Wi-Fi 2.4GHz (IEEE 802.11b/g/n) • Dimensions: 970 × 365 × 230 mm • Net Weight: 16 kg (including filter cartridge)

Product Dimensions970x365x230mm
Net Weight of Product16kg
  • ✓Product Dimensions：970x365x230mm
  • ✓Net Weight of Product：16kg
  • ✓Applicable Area：<105square meters
  • ✓Operating Voltage：220V
  • ✓Operating Frequency：50Hz
  • ✓Power：20W
  • ✓Package Dimensions：1425×470×330mmmm
  • ✓装柜量：20GP-140/40HQ-320GP/HQ
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Core Specifications

Key Specifications

Core metrics for project owners and procurement teams. Further customization is available upon inquiry.

970x365x230mmProduct Dimensions
16kgNet Weight of Product
<105square metersApplicable Area
220VOperating Voltage

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Related Products

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Fresh Air / 11Related

Air Exchanger 150

Smart wall-mounted bedroom fresh air unit; upright fresh air purifier with 150 m³/h airflow; ultra-quiet 17.4 dB fresh air unit for peaceful sleep; brushless DC motor; 2+1 composite filter system; powerful formaldehyde and bacteria removal; fully automatic air valve with electric auxiliary heating; suitable for small to medium-sized homes ranging from 20 to 53 m².

690x310x185mm Product Dimensions8kg Net Weight of Product<53square meters Coverage Area
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Fresh Air / 16Related

Recirculating Air Purifier

Whole-House Air Circulation Purifier, Upright 8-Meter Air Circulation Purifier, 510 m³/h Particulate Matter CADR, 300 m³/h Formaldehyde CADR, Negative Ion Fresh Air, High-Efficiency Bacteria Removal, All-in-One Purification and Air Circulation, PM2.5/VOC Multi-Sensor, Low-Noise Sleep Mode, Suitable for 60 m² Residential Use

Ф320×732mm Product Dimensions10kg Net Weight of Product
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