Ilmanpuhdistin Philips 4200-sarja AC4221/11 — pinta-ala 156 m², CADR 600 m³/h, 51,5 dB, 54 W, musta, 6,5 kg

Philips 4200 series AC4221/11 is a standalone air purifier designed for medium to large indoor spaces up to 156 m². With a clean air delivery rate (CADR) of 600 m³/h, the unit reduces airborne particles and common allergens in living rooms, open-plan offices and similar environments. The purifier operates at a typical sound level of 51.5 dB, consumes 54 W during normal operation and is supplied in a black finish with a compact weight of 6.5 kg for easy placement and relocation.

Advantages

The Philips 4200 combines a high CADR value with five selectable fan speeds and automatic mode to balance purification performance and energy use. An integrated display provides real-time information on operating mode and settings, while the built-in night mode reduces noise output for quieter operation during sleeping hours. The filtration system includes a pre-filter together with a HEPA filter to capture larger particles and fine particulate matter.

Suitable for

Key specifications

How to use

Place the air purifier on a stable, level surface with at least a few tens of centimetres of clearance on all sides for unobstructed airflow. Connect the unit to a grounded power outlet and use the built-in display to select the desired fan speed or automatic mode. For nighttime use, enable Night mode to lower the noise level. Replace filters according to the manufacturer’s maintenance indicators or the schedule provided in the user manual to maintain optimal purification performance.

Recommendations

For best results, operate the purifier continuously in automatic mode in rooms that are regularly occupied and run at higher fan speeds during activities that increase airborne particles, such as cooking or cleaning. Check and clean the pre-filter regularly and replace the HEPA filter as recommended to ensure sustained CADR and efficient allergen removal.