Alpina Air Purifier

Key Components

Most Alpina air purifier models feature a comprehensive multi-stage filtration system designed to enhance indoor air quality. Here are the key components of this system.

Pre-Filter

The pre-filter in Alpina air purifiers is designed to trap larger particles such as dust, hair, and pet fur. This initial filtration stage helps prolong the life of the subsequent filters by preventing them from clogging with larger debris.

HEPA Filter

The HEPA filter is a critical component that captures smaller particles with a high level of efficiency. Alpina air purifiers claim to achieve a filtration efficiency of 99.7% for particles like allergens, pollen, and smoke.

The HEPA filter plays a crucial role in improving overall air quality by removing finer airborne particles.

Activated Carbon Filter

The activated carbon filter is designed to absorb and neutralize odors and gases present in the air. This includes unpleasant smells from sources like cigarette smoke and cooking fumes.

Activated carbon is known for its adsorption properties, making it effective in addressing various airborne contaminants.

Ionizer

The ionizer feature releases negatively charged ions into the air. The ions may attach to airborne particles, making them more likely to be captured by the filters.

It is important to note that the effectiveness of ionizers is a topic of debate, and scientific evidence regarding their impact on air quality is mixed.

Smart Sensor

Models equipped with a smart sensor automatically adjust the fan speed based on real-time air quality measurements.

This feature ensures that the air purifier operates more efficiently, providing increased filtration power when needed and conserving energy during periods of better air quality.

Night Light

Some Alpina air purifiers come with a night light feature, providing a soft glow for comfort in low-light conditions. This feature adds a practical and aesthetic element to the air purifier, making it suitable for bedroom use.