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Do air purifiers help with hay fever?

Air purifiers help with hay fever by removing pollen and other airborne allergens from indoor air. Models with true HEPA filters trap at least 99.97% of tiny particles like pollen grains as small as 0.3 microns. They lower pollen levels inside, which can ease symptoms when used properly.

Key points:

• Choose air purifiers with true HEPA filters for best results on pollen.
• Higher Clean Air Delivery Rate (CADR) removes pollen faster.
• Right room size and air changes per hour matter for effectiveness.
• Not all models work equally well; avoid fake HEPA or weak filters.

This text has been fact-checked for accuracy by medino's clinical team.