Improve your indoor air quality with the Crownline AP-475, a powerful and intelligent air purifier designed to remove dust, allergens, smoke, and harmful particles efficiently. With a high CADR of 250m³/h and advanced HEPA 13 filtration, it delivers cleaner, fresher air for your home or office.

How the AP-475 Cleans the Air

• A 3-in-1 filtration system pairs a pre-filter for large particles, a HEPA 13 filter that removes 99.99% of fine particles, and an activated carbon filter that tackles odors and gases
• A built-in infrared PM2.5 sensor continuously monitors air quality and automatically adjusts fan performance to match current conditions
• An air quality indicator light gives you an at-a-glance read on the room's current air condition
• Auto and manual modes let you choose between hands-off operation or precise, stepless wind speed control
• A CADR of 250m³/h covers rooms up to 30m², suiting bedrooms, living rooms, and office spaces
• Noise stays below 60 dB(A) even during active purification, keeping operation unobtrusive
• A filter replacement warning triggers after 2200 hours of use, so you're never guessing when it's time for a change

Specs at a Glance

• Model Number: AP-475
• CADR: 250 m³/h
• Coverage Area: Up to 30m²
• Filtration: Pre-Filter, HEPA 13, Activated Carbon
• PM2.5 Removal Rate: 99.99%
• Modes: Auto and Manual
• Noise Level: Below 60 dB(A)
• Power Consumption: 45W
• Voltage/Frequency: 100-240V, 50/60Hz
• Net Weight: 3.7kg
• Unit Dimensions: 24.40 x 24.40 x 54.40cm

Who It Suits

A practical fit for bedrooms, living rooms, and small offices where dust, allergens, or lingering odors are a concern. The combination of HEPA 13 and activated carbon filtration makes it a reasonable choice for allergy sufferers or anyone in areas with seasonal dust or smoke.

Everyday Use

Left on auto mode, the PM2.5 sensor handles the adjustments on its own, ramping up when air quality drops and easing back once the room clears, so it's mostly a set-and-forget appliance for daily use.