MSA3 Air Purifier – True HEPA Home Air Cleaner with Extra Original MSA3 Replacement Filter for Allergies, Pets & Smoke

MSA3 H13 HEPA Air Purifier — fast, quiet clean air for large rooms

Why choose the MSA3? - Fast cleaning: noticeable air quality improvement in 10 minutes.
- Cleans large spaces: handles rooms up to 840 ft² in 60 minutes or 500 ft² in 36 minutes.
- True HEPA performance: H13 TRUE HEPA plus activated carbon removes fine particles, smoke and odors.
- Quiet and energy-efficient: sleeps at 25 dB and costs only about $12–$15 per year to run.
- Easy to use and safe: child lock, auto-stop when the panel opens, and clear filter-life indicators.

Who this is for (pain points solved) - People with allergies or asthma who need fast removal of pollen, dust and pet dander.
- Home cooks and smokers who want to clear odors and fumes quickly.
- Parents and caregivers who need a safe, quiet purifier for bedrooms and nurseries.
- Offices, restaurants and hotels that need reliable air cleaning for large rooms.
- Anyone who wants low noise at night and low running costs.

Key features & benefits - Powerful airflow: 112 CFM (190 m³/h) for rapid air turnover.
- Large-room coverage: cleans up to 840 ft² in 1 hour; 500 ft² in 36 minutes.
- Upgraded 3-stage filtration: - Pre-filter: captures large dust and hair to extend filter life.
- H13 TRUE HEPA: captures fine particles and airborne allergens.
- Activated carbon: reduces smoke, cooking smells and VOCs.
- Low-noise operation: 25 dB in Sleep Mode; full range 25–47 dB.
- User-friendly controls: - Sleep Mode and 8-hour timer.
- Child Lock for safety.
- Turbo Mode for quick cleaning.
- Three fan speeds for flexible control.
- Light switch to darken the panel at night.
- Clear maintenance alerts: filter life display and replacement reminder.

Real-world performance - Noticeable difference in air quality within 10 minutes in most rooms.
- Designed for living rooms, kitchens, bedrooms, offices, restaurants, hotels and labs.
- Quiet enough for sleep while still filtering effectively.

Genuine replacement filters - Use officially designated MSA3 filters to keep peak performance.
- Filter and housing are designed to prevent damage from incorrect installation.
- Unauthorized replacement filters are not tested to HEPA standards and may reduce performance or harm the unit.

Quick facts - Airflow: 112 CFM (190 m³/h)
- Coverage: up to 840 ft² (1 hour) / 500 ft² (36 minutes)
- Noise: 25–47 dB (25 dB in Sleep Mode)
- Energy cost: approx. $12–$15 per year

Buy if you want fast, quiet, and reliable air cleaning for large rooms.