A High-CADR Air Purifier with AQI(PM2.5) for Whole House-Alexa & App Supported

Dual-In & Dual-Out 1 AQI Indicator 2 Patent Tech 3 PM Laser Sensor 4 Lower than 0.94KWH 5 Home Air Cleaner

Auto Mode 1 Alexa Voice 2 APP Control 3 Smart Air Purifier 4 22dB on Sleep Mode

Allergy- Friendly Professional Certifications

The filter life is 3000 hours, I have it on every night for 10 hours, so it should last 1 year, the digital display shows the filter life. You can find filters by search B0BTCPYNFY and B0C1Z9HYFT. 69.99 for 2 Pack-original filters.

Yes, The purifier has a built-in PM2.5 laser sensor, so it can monitor the concentration of particulate matter in the air in real time. The 3 numbers means the concentration of PM2.5, "003" means PM2.5 is 3.0μg/m3.

In auto mode, the purifier adjusts fan speed according to the value of PM2.5. We follow NAAQS Table required by US EPA, The annual standard for PM2. 5 is 12.0 µg/m3. PM2. 5 24-hour standard is 35 micrograms per cubic meter of air (µg/m3).

It all depends on your space, JF999 CADR rating is 588CFM,JF888 CADR rating is 488CFM, and JF888 is smaller than JF999. Also, JF999 have more fuctions than JF888, Both of them have 3 types customized filters: Original FIlter, VOC filter, Odor Filter.

3800 ft² Extra Large Room Air Purifier: JF888 is a High CADR air purifier for whole home. CADR:488CFM(830m³/h), Room Coverage: 3800 sq ft one times per hour, 1900 sq ft two times per hour, 760 sq ft five times per hour. Suitable for living rooms, classrooms, lobbies, and office space. TWO Fans delivery the air Dual-in and Dual-out, which will achieve faster air cleaning.

Smart Home Air Cleaner: The JF888 air cleaner for home is compatible with Alexa and APP, You can set the schedule and Timer in your phone to take care your home indoor air quality, wherever you're in work or in vacation. Also support Alexa & Google Assistant voice command to turn on/off your air purifier from anywhere of house.

3 Type Customized Filters: Original filter can capture at least 0.3 micron airborne particles, so normally used for dusty home, pollen season, allergies, Asthma, smoker. The VOC filter is designed to remove formaldehyde and other chemical pollutants. Activated carbon can also adsorb radon, ideal for new apartments, painted floors, and basement. The Odor filter is designed to remove ammonia, Organic amine, mercaptans, and other odors, such as pet odor, body odor, wildfire odor, and cooking odor.

22dB In Sleep Mode: JF888 can achieve 22 dB in sleep mode, silently clean the air in your bedroom at night. 5 fan speeds regulation. At high speed, the sound is similar to the soft natural wind sound, suitable for white noise lovers. The maximum volume at speed 5 is 54dB.

Get the Best Air Filtration with Jafanda's Own Filters: Enjoy superior performance and lasting value with authentic Jafanda replacements (Search ORIG Filter-B0BTCPYNFY, Odor Air Filter-B0C2Y935P5, VOCs Air Filter-B0C1Z9HYFT). Steer clear of unreliable off-brand filters that compromise results and potentially shorten your air purifier's life.

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