Dr.Prepare Air Purifier for Home Bedroom Large Room up to 3000 ft², H13 HEPA Double-Sided Air Cleaner & 360° Air Inlet Air Purifiers, Washable Pre-Filter, Sleep Mode, Energy Efficient 4 Pcs Set

Dual-Sided Air Intake for Faster, More Efficient Purification. Featuring a dual-sided, extra-wide air intake, Dr.Prepare HEPA air purifier pulls in air from both sides to improve airflow efficiency compared to traditional single-inlet air cleaners. The washable, reusable pre-filter captures large particles such as pet hair, fur, and dust before they reach the main HEPA filter, helping reduce clogging and extend overall filter lifespan. A dedicated Pet Mode provides enhanced performance for homes with pets, while the ultra-quiet Sleep Mode (as low as 20 dB) ensures peaceful nights and refreshed mornings. Designed to circulate air in spaces up to 3,000 sq ft, it’s ideal for large rooms, bedrooms, home offices, dorms, and apartments.

• 【2X Faster Air Cleaning for Large Rooms up to 3,000 sq ft】 Featuring a double-sided air inlet, Dr.Prepare air purifier pulls in air from both sides to help improve airflow efficiency, delivering up to 2X faster air circulation compared to traditional single-inlet models. Designed to circulate air in spaces up to 3,000 sq ft, it’s ideal for large rooms, bedrooms, living rooms, and shared home spaces.
• 【Independent Pet Mode with Extra-Wide Air Intake】 This HEPA air purifier features a dedicated Pet Mode to help capture pet hair and reduce pet-related smells more effectively than standard mode. The optimized extra-wide air intake increases airflow by up to 70%, improving hair and dander removal. Additional pet-friendly features include a braided nylon power cord that resists chewing and wear, and a child lock to prevent accidental activation by pets or children.
• 【Triple Filtration with Cleanable Pre-Filters】 The washable pre-filter captures larger particles like hair and dust first, helping reduce hair buildup, extend the lifespan of the H13 HEPA filter, and lower the cost of frequent filter replacements. HEPA filtration system, combined with an activated carbon layer, helps trap up to 99.97% of airborne particles as small as 0.3 microns, including dust, pollen, pet dander, smoke, and common household smells, making it ideal for pet-friendly homes.
• 【Ultra-Quiet Sleep Mode & Timers】 In Sleep Mode, this small air purifier runs as low as 15 dB for quiet operation. The display panel light dims to reduce light disturbance. The timer function offers flexible options (2/4/8 hours), so you can set it according to your daily routine - whether for bedtime, work hours, or while you’re away. The braided nylon power cord is designed to resist chewing, making it safer for homes with pets.
• 【Easy Filter Replacement & Reset】 Each filter lasts up to 2,160 hours. The indicator will flash white to remind you when it’s time to replace the filter. After replacement, press and hold the Filter Reset button for about 3 seconds until the indicator light turns off. Replacement filters are sold separately. For best performance, replace the filter every 3 to 6 months. Use official replacement filters for best compatibility.