Honeywell Allergen Plus 4-in-1 HEPA Air Purifier for Large Rooms, HPA4300 Honeywell Allergen Plus 4-in-1 HEPA Air Purifier for Large Rooms, Black, HPA4300B
Designed for larger living spaces, this advanced air purifier combines AQSense™ Auto Mode, powerful 4-in-1 HEPA filtration, and convenient controls to help keep indoor air fresh. * From the air that passes through the filter, 0.3 microns and larger.
Details & Dimensions
The Honeywell Allergen Plus AQSense™ HEPA Air Purifier delivers powerful air cleaning for larger areas of the home. Its 360° 4-in-1 filtration system combines True HEPA filtration, activated carbon odor reduction, a vacuumable pre-filter, and an added protective layer to help improve indoor air quality. AQSense™ Auto Mode uses a built-in air quality sensor to automatically adjust cleaning performance while providing real-time status updates through a color-coded indicator. Designed for everyday convenience, it features four cleaning levels, Sleep Mode, Child Lock, timer settings, and a filter change indicator. The LessMess™ filter replacement system and integrated carry handle make maintenance and placement easy.
SKU: HPA4300W, HPA4300B
Dimensions: 10.43”L x 10.24”W x 18.9”H
Included in Box: Air Purifier, Initial HRFY3 filter
Owner's Manual & FAQs
Owner’s Manual: Allergen Plus HEPA Air Purifier (HPA4000 series)
Q: How do I set up my new air purifier?
A: Before first use, open the unit, remove all plastic packaging from the filter and power adapter, reinstall the filter, close the unit, and connect the power adapter to an outlet.
Q: Why do the air quality lights flash when I first turn on the unit?
A: When starting up, the air purifier needs a few minutes to calibrate its sensors and assess room air quality. During this period, the indicator may pulse through different colors before settling on a reading.