Our Ultimate Allergen filter proactively captures even the most microscopic particles from the air. Reduce allergy and asthma triggers by capturing the unwanted allergens
– pollen, bacteria, and harmful virus carriers – from your office or home's air.
It's time you replace your MERV 13 furnace filter. But don't worry – there's good news. No matter what size you purchase, we will deliver your MERV 13 filter with free
shipping and offer you the best price on the market. Make your space a healthier place with high efficiency, allergen reducing filtration.