Filtrete Advanced Allergen Furnace Air Filter Only $6.43 on (Regularly $15)

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woman putting an air filter in her house

Clean the air in your home with a Walmart deal!

Head over to where you can score this Filtrete 16x20x1 Advanced Allergen Furnace Air Filter for just $6.43 (regularly $14.94).

This highly rated furnace air filter traps unwanted particles and only allows clean air to flow through your home. It filters out pollen, pet dander, smoke, bacteria and viruses making it great for people who have allergies or asthma. Plus, you can download the Filtrete smart app and it will alert you when you need to change out your filters!

two air filters

Check out these awesome reviews…

I love these filters. I was having a difficult time breathing. I contemplated buying an air filter machine. Then I remembered that my ac is designed to clean the air. I tried these because they claimed to clean many particles including viruses and mold. After a few hours of use I could tell my air quality was better. No more breathing issues. Living in FL there is a lot of allergens and stuff that gets in. These are a life saver, I feel this literally.

Purchased two packs of these filters from at a great price compared to other retailers including Amazon. Have used this brand for years but always purchased from other retailers. The filters are great for trapping pet hair and dust and we have a lot of both! Filter 4pks were very well packaged in sturdy boxes and then shipped in a sturdy outer box. No worries of damaged filters like what I have encountered several times before when purchased from other retailers. Will only purchase from in the future.

These filters work much better than cheaper filters. They catch much more dirt and debris. I would buy these again. They are worth the cost for our health.

Need a different size? Have your filters delivered from Second Nature!

  • Shipping & Terms


    Walmart+ members score free shipping with no minimum on most orders! Otherwise, choose free in-store pick up if available near you, or you can snag free next day shipping on any eligible $35+ order. Or pay $6.99 for shipping for orders under $35.

About the writer:

Chelsey has an Associate's Degree from American Military University with over 6 years of content writing experience specializing in saving money and living frugally.

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