From the brand

Product Dimensions ‏ : ‎ 12 x 12 x 15 inches; 7.34 Pounds
Item model number ‏ : ‎ rookie parent filter
Date First Available ‏ : ‎ October 4, 2021
Manufacturer ‏ : ‎ Mila
ASIN ‏ : ‎ B09HR5RMXS

YOUNG FAMILIES & BABY FILTER: The Rookie Parent filter is a H12 HEPA and carbon filter optimized for stinky odors and indoor/outdoor pollutant removal. Plus, filters dust allergens, germs, pollen, VOCs and smoke away from your young kiddos.
7 FILTERS: Switch between 7 filters based on seasonality or life events, with certified HEPA filtering for particle removal (smoke, allergens, house dust). Rookie Parent has 99.6% efficiency, and works well in different-sized rooms, but ideal for 800ft².
SMART & WHISPER QUIET: Mila is the first HEPA air purifier smart enough to know when to quiet down with 8 custom modes – Sleep, White Noise, Energy Save, built-in Child Lock, and more. Download the Mila Air app for indoor and outdoor air quality updates.
SAY HELLO TO CLEAN AIR: Mila delivers a clean air delivery rate of 364 m3/hr, circulating fresh air every 30 minutes throughout an 800ft² room. Mila works in rooms smaller and larger, as it can learn your room size and adjust air changes accordingly.
8 MAGIC SENSORS: Mila cleans a room and maintains it from outside air infiltration. The 8 environmental sensors monitor particulate counts, smoke, VOCs, temperature and humidity, and more, plus a life-saving carbon monoxide sensor.
MAXIMUM PERFORMANCE: With genuine Mila replacement filters. Using off-brand replacement filters may lead to a reduction in performance and cause noise. Search for ASIN B0BJ6JKTBN to find the Rookie Parent replacement filter for this unit.