What Are The Best Portable HEPA Air Purifiers for Allergies in 2025

Large room air purifier with HEPA filter, UV-C light and odor reduction.

The GermGuardian 4-In-1 HEPA Air Purifier is a powerful air cleaning system that effectively removes allergens and pollutants from large rooms up to 743 sq. ft. The purifier features a True HEPA filter, UV-C light technology, and an activated charcoal filter for odor reduction.

Clorox's efficient purifier for medium rooms with True HEPA filter.

The Clorox Air Purifier is designed for medium-sized rooms up to 1,000 sq ft. It uses a True HEPA filter to remove 99.9% of mold, viruses, wildfire smoke, allergens, pet allergies, and dust. The purifier operates in AUTO mode and has a whisper-quiet function for unobtrusive use.

Compact, efficient air purifier with True HEPA filter for small rooms.

This air purifier from Clorox is a compact yet powerful unit designed to eliminate 99.9% of airborne pollutants in rooms up to 200 Sq Ft. It's equipped with a True HEPA filter that reduces allergens, dust, pet dander, mold spores, viruses and wildfire smoke, making it an ideal choice for people with allergies or respiratory issues. Furthermore, it offers AUTO mode for automatic adjustment of fan speed according to air quality and operates quietly for minimal disruption.