DREO DR-HAP009AS Air Purifier with Pet Filter, Wi-Fi and Sleep Mode

At a glance

For a home where pet hair, household odours and airborne particles are everyday concerns, the DREO DR-HAP009AS combines a pet hair pre-filter with HEPA filtration and activated carbon. Its PM2.5 sensor tracks air quality, while Auto Mode adjusts the fan speed in response. Use the DREO app for remote control, or choose voice commands through Alexa or Google Assistant.

Its AHAM Verified 145 CFM CADR refreshes the air every 12.4 minutes in rooms up to 224 sq. ft. at 4.8 air changes per hour. Coverage up to 1,079 sq. ft. is based on one air change per hour, so the right figure depends on how frequently you want the room air refreshed.

For day-to-day monitoring, the app also offers 30-day PM2.5 history reports and filter replacement reminders. The purifier measures 23.8D x 23.8W x 39H centimetres and comes in silver.

Who it’s for

This model suits households looking to manage pet hair, dust, pollen, smoke and odours with one room air purifier. The replaceable pre-filter captures floating pet hair and larger particles, helping reduce the load on the main filter. The high-efficiency filter captures fine particles including PM2.5, dust, pollen and smoke, activated carbon with VOC-reactive media helps reduce pet and household smells.

The choice is between focusing on visible pet hair and odours or choosing a purifier primarily for fine airborne particles. This unit addresses both needs through its pre-filter, HEPA filtration and carbon media. Buyers also describe it as straightforward to set up and use, and often appreciate its quiet background operation and air-quality indicator.

Usage tips

Place the purifier where it can circulate air around the room, then use Auto Mode to let the PM2.5 sensor guide fan speed. For a quieter bedroom routine, Sleep Mode reduces operating noise and turns off the lights and display. Turbo mode is also available when you want a higher fan setting.

Use the app to check current readings, review the 30-day PM2.5 history and receive filter replacement reminders. Touch controls and voice operation provide alternatives to app control. In pet households, the Pet Lock helps prevent unintended setting changes, while tip-over protection automatically switches off the unit if it is knocked over. The anti-chew power cord is designed to resist biting and chewing damage.

What to clarify

What pollutants does the filter system address? The pre-filter captures floating pet hair and larger particles, the high-efficiency filter captures fine particles such as PM2.5, dust, pollen and smoke. Activated carbon media helps reduce pet and household odours.

How does Auto Mode respond to room conditions? The built-in PM2.5 sensor monitors air quality in real time, and Auto Mode adjusts the purifier’s speed accordingly.

Can it be controlled without using the app? Yes. The purifier has touch controls and supports voice commands through Alexa and Google Assistant, as well as remote control through the DREO app.

When it makes sense

Choose the DR-HAP009AS for a pet-friendly home that needs help managing both airborne particles and everyday odours, with air-quality monitoring built into the routine. Sleep Mode, app and voice control, and pet-focused safety features make it practical for bedrooms and shared living spaces where quieter operation and simple adjustments matter.