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Honeywell Air Touch i5: Engineered 300 CADR HEPA + Carbon Filtration for 387 Sq.Ft. Spaces
The Honeywell Air Touch i5 utilizes a 300 m³/hr Clean Air Delivery Rate (CADR) to manage medium-sized atmospheric environments. This model is engineered to provide comprehensive coverage for areas up to 387 sq.ft. through its vertical airflow design. Its core filtration system achieves a 99.97% efficiency rate for particulate matter as small as 0.3 microns. Integrated sensors track PM2.5 levels to provide real-time data for the internal 3-stage filtration logic.
Quick Answer
The Honeywell Air Touch i5 is specifically engineered for rooms up to 387 sq.ft., offering a high-performance 300 m³/hr CADR through a 3-stage HEPA and Activated Carbon filtration architecture designed for 99.97% particulate capture.
✓300 m³/hr CADR optimized for rapid air turnover and purification cycles.
✓99.97% HEPA filtration efficiency for particles as small as 0.3 microns.
✓3-stage filter architecture integrating Pre-filter, HEPA, and Activated Carbon.
✓Precision PM2.5 sensor providing real-time digital Air Quality Index (AQI).
✓Variable acoustic output ranging from 30 dB to 54 dB depending on fan speed.
The Honeywell Air Touch i5 is a high-density 300 CADR purifier designed for users prioritizing mechanical filtration efficiency in 387 sq.ft. rooms.
✓ Who Should Buy
- •Occupants of 387 sq.ft. rooms requiring 99.97% particle removal efficiency.
- •Users needing a 300 m³/hr CADR system with simple manual controls.
- •People sensitive to VOCs who require dedicated Activated Carbon stages.
✕ Who Should Avoid
- •Users requiring smart app/WiFi integration for remote control.
- •Owners of spaces significantly larger than 387 sq.ft.
Product Overview
The Honeywell Air Touch i5 is a high-performance air purification unit engineered to deliver a 300 m³/hr CADR within a 387 sq.ft. effective coverage zone. This model utilizes a rear-inlet architecture to channel contaminated air through its 3-stage filtration stack, which includes a primary pre-filter and a HEPA filter rated for 99.97% efficiency. The inclusion of an Activated Carbon filter allows the system to neutralize volatile organic compounds (VOCs) within the 3-stage architecture. Users can monitor indoor air quality through the integrated PM2.5 sensor which displays real-time AQI levels. Operating within a decibel range of 30 to 54 dB, the unit maintains acoustic comfort while processing high volumes of air. The physical dimensions and motor curves are optimized for the 300 m³/hr throughput required for medium-density 387 sq.ft. living spaces.
| Brand | honeywell |
| Model Name | Air Touch i5 |
| Model Number | i5 |
| Category | Air Purifier |
| Sub Category | Room Air Purifier |
| Purifier Type | HEPA + Activated Carbon |
| Installation Type | Floor Standing |
| Coverage Area Sqft | 387 |
| Room Size | Medium |
| Usage | Home |
| Launch Year | 2021 |
| Model Year | 2021 |
| Country Of Origin | China |
| Manufacturer | Honeywell International Inc. |
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Engineering Analysis
The engineering of the Honeywell Air Touch i5 centers on its 3-stage filtration logic, designed to maintain a 300 m³/hr CADR throughout the filter's lifecycle. By utilizing a rear-entry airflow path, the unit maximizes the surface area exposure for the 99.97% efficient HEPA media. The manual speed control logic allows users to override the 30-54 dB noise spectrum to achieve the maximum 300 m³/hr velocity during high-pollution events. Furthermore, the 387 sq.ft. coverage rating is achieved through a high-pressure fan assembly that overcomes the static resistance of the dense Activated Carbon granules. The PM2.5 sensor's calibration ensures that the 0.3-micron particulate sensitivity aligns with the HEPA filter's 99.97% capture capability. In a 387 sq.ft. room with 9-foot ceilings, this unit provides approximately 4.2 air changes per hour (ACH). The integration of the Pre-filter extends the functional life of the 300 CADR primary components by capturing larger debris before it reaches the HEPA layer.
Technical Support & FAQs
Engineering Analysis
The engineering of the Honeywell Air Touch i5 centers on its 3-stage filtration logic, designed to maintain a 300 m³/hr CADR throughout the filter's lifecycle. By utilizing a rear-entry airflow path, the unit maximizes the surface area exposure for the 99.97% efficient HEPA media. The manual speed control logic allows users to override the 30-54 dB noise spectrum to achieve the maximum 300 m³/hr velocity during high-pollution events. Furthermore, the 387 sq.ft. coverage rating is achieved through a high-pressure fan assembly that overcomes the static resistance of the dense Activated Carbon granules. The PM2.5 sensor's calibration ensures that the 0.3-micron particulate sensitivity aligns with the HEPA filter's 99.97% capture capability. In a 387 sq.ft. room with 9-foot ceilings, this unit provides approximately 4.2 air changes per hour (ACH). The integration of the Pre-filter extends the functional life of the 300 CADR primary components by capturing larger debris before it reaches the HEPA layer.