Air Purifier Aerus Guardian Angel

The Aerus Guardian Angel (also known as the Lux Guardian Angel or model F179A) is a compact, portable air purifier ideal for smaller spaces like bedrooms, dorm rooms, apartments, home offices, or nurseries. It focuses on high-efficiency filtration rather than the proactive ActivePure® Technology found in larger Aerus models like the Beyond Guardian Air.

How It Works: 5-Stage Filtration System

It uses a multi-stage, passive filtration approach to capture and reduce airborne contaminants:

• Pre-filter — Traps larger particles like dust and pet hair.

• Activated Carbon — Adsorbs odors, VOCs (volatile organic compounds), gases, and chemicals.

• True HEPA Filter — Captures 99.97% of particles as small as 0.3 microns (pollen, dust mites, pet dander, mold spores, some bacteria).

• Photocatalytic Oxidation (PCO) with UV Light — Breaks down organic contaminants and helps eliminate odors/VOCs.

• Negative Ionization — Charges particles to make them easier to capture or clump together.

This combination provides thorough air cleaning without producing ozone (meets strict California standards and is CARB-certified).

Key Features & Specs

• Coverage: Up to 1,000 sq. ft. at 1 air change per hour (ACH); 375 sq. ft. at 2.5 ACH; or 108 sq. ft. at 8.5 ACH (high-intensity for small rooms).

• Portable Design: Lightweight with a removable handle (doubles as an aromatherapy compartment for dry scents).

• Energy Efficient: ENERGY STAR certified, whisper-quiet operation (runs 24/7 silently).

• No Installation Needed: Just plug in and go.

• Maintenance: Replace True HEPA filter periodically (every 6–12 months depending on use); 5-year limited warranty.

• Real-Life Benefits

  • Quickly reduces allergens, pet odors, smoke, and cooking smells.

  • Helps with allergies, asthma, or dust sensitivity.

  • Fresher, cleaner air in personal spaces without noise or ozone.

  • Optional aromatherapy for a pleasant scent boost.

  Best For: Small to medium rooms needing strong particulate and odor filtration (great for dorms or bedrooms). If you want proactive surface purification too, consider stepping up to the Beyond Guardian Air with ActivePure®.