Elima-Draft Use Allergen Relief Replacement Filter with Allergen Relief Covers ELMDFT8SF3310 and ELMDFT9AF3327 (6-Pack)

The average home tends to trap dust, allergens and more, which explains why indoor air quality ranks among the top 5 environmental risks to public health. Breathe easier and improve your home's air quality by filtering out allergen and dust particles from your HVAC central air and forced hot air systems. Replace every 30-days for maximum effectiveness.|Reduces airborne allergen particles|Reduces airborne dust particles|Easy to replace|Breathe easier|No tools required|Use with HVAC central air conditioning systems|Use with HVAC forced hot air systems