H14 HEPA Filter Air Purifiers for Large Rooms (Up to 3000 Sq Ft)

Powerful H14 HEPA Filter

Our new air purifiers are now upgraded to the H14 HEPA filter, guaranteeing the capture of 99.997% of particles as small as 0.1 micron. This is more efficient and powerful than the H13 filter. Combined with a pre-filter, H14 HEPA filter, activated carbon filter, and net filter, our air purifiers achieve the highest performance. Say goodbye to dust, smoke, pollen, hair, and odor. Enjoy a fresher and cleaner air environment.

Double-Sided Air Intake Design

Our air intake design features a faster air intake speed compared to single-sided designs. In turbo mode, this air purifier can efficiently clean 3,000 square feet per hour, thanks to its 2 H14 filters. The robust cleaning performance combined with home large room coverage means you can breathe fresh air in any room—whether it’s your bedroom, living room, kitchen, or office.

Enjoy Peaceful Sleep

Equipped with multiple modes and 5 fan speeds, our air purifiers are perfect for a peaceful sleep. Auto mode adjusts fan speed based on air quality for intelligent purification. In sleep mode, the fan operates at a whisper-quiet 22 dB, ensuring tranquility. Set the timer for 2, 4, 6, or 8 hours to customize your sleep time.

Know Your Air Quality

The built-in PM2.5 smart detector provides real-time air quality monitoring. The air quality is indicated by light color: red for bad, orange for moderate, green for good, and blue for very good.

Child & Pet Safety Touch Lock

Worried about accidental adjustments? Activate the Child & Pet Lock feature by long-pressing the button. Once activated, a glowing light indicates that unauthorized access is prevented. Need to change settings? Another long press unlocks the controls for easy mode switching.

Professional & Trustworthy

The AP303 air purifier for the bedroom has passed FCC certification, ETL Listing, and CARB approval. It is 100% ozone-free. For best results and product performance, use only Dayette replacement filters. We recommend replacing the air filter every 4-6 months. We offer a variety of filters to meet your specific needs, including Toxin Absorber Filters, Smoke Remover Filters, Original Filters, and Pet Filters.