SIESEAN Air Purifier 4500 Sq Ft

• 289 CFM CADR · Whole-Home Coverage Up to 4500 Sq Ft - Engineered for large open-concept living spaces, the AP-480 air purifier delivers a Pollen CADR of 289 CFM (491 m³/h) and a Smoke/Dust/PM2.5 CADR of 271 CFM (459 m³/h). It refreshes a 350 sq ft bedroom in just 12 minutes and a 1,748 sq ft living area in 58 minutes - ideal for households needing consistent, fast airflow
• Dual 4-Stage Filtration with True H13 HEPA - Both intake sides feature a 4-in-1 filter system: washable outer cover, cleanable pre-filter, True H13 HEPA, and activated carbon layer. This large air purifier captures fine airborne particles as small as 0.1 microns - including household dust, pollen, pet dander, and smoke particles - while the carbon layer helps freshen the air by reducing common cooking odors, pet smells
• Smart Air Quality Monitor · 5 Adaptive Fan Modes - Built-in PM2.5 sensor displays real-time air readings with an intuitive color indicator (blue / yellow / red), making these whole house air purifiers easy to monitor at a glance. Auto Mode adjusts fan speed based on current air conditions, while 5 modes - Sleep, Auto, Speed 1, 2, and 3 - adapt seamlessly to daily cooking, pet activity, or seasonal pollen periods, keeping every corner of your home fresh
• 30dB Sleep Mode · Whisper-Quiet Nights - Among air purifiers for home bedroom use, the AP-480 runs as low as 30 dB in Sleep Mode - softer than a quiet library - with indicator lights automatically dimmed to prevent nighttime light disturbance. Ideal for bedrooms, nurseries, and guest rooms where restful, undisturbed sleep
• Family-Friendly Controls · Timer + Child Lock - The intuitive top panel includes a 1 / 2 / 4 / 8-hour timer for energy-efficient scheduling and a child lock to prevent accidental setting changes. As air purifiers for large rooms with shared family use in mind, they're thoughtfully designed for homes with curious toddlers, playful pets, and busy living spaces where everyone comes
• Smart Filter Reminder · Easy Replacement - After 2,000 hours of operation, the filter indicator lights up as a helpful reminder. For best performance, replace every 3-6 months with the official SIESEAN AP-480 replacement filter - search B0GQZ5V91D

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty

• Air Purifiers for Home up to 4500 Ft², 30dB Quiet Operation, White