FRESH AIRFLOW PURIFIER W450

$8,300.00

In stock

Rated 5.64 out of 5 based on 9 customer ratings
(9 customer reviews)

Installation Fee : HK$900

Model W450 Fresh AirFlow Purifier is quiet and equipped with a heavy duty centrifugal fan with its backward turning impeller which is more powerfull and more effective in raising the CADR (Clean Air Delivery Rate) to a higher level. It is window-mounted, and installed inside the unit. Suitable for most homes, and because of its power, especially suitable for classrooms, offices, clinics and shops.

In stock

SKU: W450 Category: Tag:

Specifications

Weight 30 kg
Dimensions 340 x 450 x 650 mm
Colour

White (custom colour – optional)

Control

Touch On/Off
Ultra Red Light Remote Control

Display
LED (Red)
1 minute bright
5 minutes dim
LED off after 6 minutes
LED will be on again by trigger of remote control to resume control of air purifiers
CADR (Clean Air Deliver Rate)

462 cubic meters per hour

Living Area

84 square meters

Automated Control
By sensor
Normal Mode RH < 80%, Temperature > 18°C
High Humidity Mode RH > 80%
Low Temperature Mode Temperature < 18°C
Manual Control
On/Off by remote control
A/C Adaptation Mode Prevent water condensation to keep device inside dry
Fan Speed 1, 2, 3, 4 & 5
Warm Air Mode (optional) H1, H2, H3, H4 Raise outdoor air temperature by 20°C and indoor air temperature by 10°C
Noise

25/45 DBA measured at 2 meters

Power Cable

1.8 meter (white)

Power Supply

AC220-240 50-60 HZ

Power Watts
Normal Mode 77W
High RH Mode 130 – 327W
Low Temperature Mode 130 – 327W
Warm Air Mode 300 – 977W
Standby Mode <1W
DC Fan Motor 77W
Electric Heater 250W
Warm Air Heater (optional) 200 – 900W
AIRO2 Filter Prices
Pre Filter (G4) HK$230
Active Carbon (optional) HK$330
HEPA Filter (H13) HK$650
AIRO2 Filter Life Time
Depending on air pollution conditions and general use of AIRO2, our proprietary filters will be effective up to 12 months. When not in use, the expected lifetime is about 3 years.
Warranty

3 years complimentary warranty (parts and labour)

Refund Policy

100% refund on air purifier if not satisfied within 30 days (not including filters and installation charge)

For Schools

Poor outdoor air quality, unpleasant temperature, high humidity, mosquitoes nuisance and traffic noise have compelled schools in Hong Kong to convert naturally ventilated classrooms to air-conditioned classrooms.

An air-conditioned classroom does not block off outdoor air pollutants or bring in fresh air from the outside.

In fact, most air-conditioned classrooms contain air pollutants that exceed the ASHRAE CO2 standard (1000 ppm) and the WHO PM 2.5 standard (10/25 ug/M3).

Poor indoor air quality SBS (sick building sydromes) in classrooms could increase risks of infectious diseases among students, such as respiratory problems, skin irritation, fatigue and difficulty in concentration.

The unique design of AIRO2 Fresh AirFlow Purifier Model W450 ensures an adequate supply of purified fresh air and significantly reduces air pollutants in the classroom.  Better air quality in the classroom may noticeably improve students’ health, reduce absenteeism and enhance academic achievement.

Committed Performance

Ventilation Standard (ASHRAE standard)
Maintain Indoor CO2 Concentration under 1000 ppm
Purification Standard (WHO standard) Maintain indoor air PM2.5 under 10 ug/m3
For proposed purchase of 10 air purifiers and above one air purifier is provided for 30 Days Performance Free Trial

Procedure to Switch ON/OFF Unit

  1. Connect the air purifier to power supply AC 220/240 / V 50-60 HZ
  2. On/Off control : Press the RED POWER KEY on the LED remote control or press the POWER KEY (at bottom right corner) on the LED display panel.
  3. Press the up and down ARROW KEY on the LED remote control to achieve fan speed 1 t0 5.
  4. Speed number is shown at the bottom of the LED display panel.

Automatic Control

  1. When relative humidity is above 80%, High Humidity Mode light (under RH) will be ON and relative humidity will automatically maintain under 80%.
  2. When incoming air temperature is under 18C, Low Temperature Mode light (under C) will be ON and incoming purified air temperature will automatically maintain at about 20C.

Manual Warm Air Control Mode

  1. Press the M key on the LED remote control to activate heater from 0 to 4 to raise incoming purified air temperature up to about 30C.
  2. Manual Warm Air Control Mode will be denied when incoming purified air temperature is 28C or above.

Manual Air Conditioning Adaptation Mode

Press AC when air conditioner is ON to activate Air Conditioning Adaptation Mode.

Filters Clogging Indicator

When the small ball at the bottom of the LED display panel retreats behind the original position (same fan speed with new filters) indicates time for change of filters.

9 reviews for FRESH AIRFLOW PURIFIER W450

  1. Rated 5 out of 5

    自從安裝了你們AIRO2 空氣清新機後,平時每天久不久在家打噴嚏的情況消失了,加上每天在家也嗅不到外边附近食館傳入屋的烹調氣味。它能為我們一家人帶來清新空氣,使居住環境更舒適愜意,它真是一流的高科技產品。我本人感覺空氣很清新又沒有塵,真是養生之道。多謝!

  2. Rated 5 out of 5

    剛好隔壁街有整橦大廈動工 一到中午 煙塵滾滾 食店的油煙排放 ……使用了你們的產品後 房間沒有味道 一星期也没有塵 而且還比較涼爽 ,深深覺得這是對大人小孩都重要的產品 每天睡覺醒來也覺得精神了 不會總覺得睡不夠的感覺。謝謝airo2

  3. Rated 5 out of 5

    本人是一位長者,住近銅鑼灣,有氣管敏感。由朋友介紹,用了AIRO2, 當天晚上睡得安寧,喉嚨無平時干,同時痰少了些。

  4. Rated 5 out of 5

    本人是一位長者,住近銅鑼灣,有氣管敏感。由朋友介紹,用了AIRO2, 當天晚上睡得安寧,喉嚨無平時乾,同時痰小了些。

  5. Rated 5 out of 5

    (verified owner)

    女兒的房間安裝了這部Airo2鮮風空氣過濾機已3個幾月,阿女嘅鼻敏感改善了不少,她睡眠的質素亦提升了😁😊。另外使用這機時,房間空氣很清新和清涼,感覺好舒服👍。
    大家有興趣了解這部Airo2,可以瀏覽這個網頁www.airo2.com.hk

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