AirSafe™ Furnace Filter Reorder Pack

(5 reviews) Write a Review

Product Overview

Free Shipping to the Lower 48 States

  • 3 Replacement Filters
  • 100% Satisfaction Guarantee
  • Made in the U.S.A.
  • Easy to Install
  • True MERV 6 Rating
  • Won't Restrict Air Flow
  • Filter media captures more dust

AirSafe™ Furnace Filters are now exclusively distributed by Crawl Space Ninja.

AirSafe Furnace Air Filters logo

About AirSafe

AirSafe™ Furnace Filters are the highest quality residential furnace filter for controlling dust, pet dander, cigarette smoke, dust mites, pollen, ragweed, mold spores, and other indoor allergens.

Our one of a kind furnace filter frame is hand made in East Tennessee. It is the only furnace filter frame designed to stop allergens from entering your A/C system and ductwork. The triple defense polyester filtration media is disposable and easily installed in our furnace filter frame to catch and hold more indoor allergens than any other furnace filter you can buy. You can rest easy knowing that our unique frame and filter media work together to keep your home free of indoor allergens.

Simply put, the AirSafe™ Furnace Filter is the best on the market at capturing dust and allergens.

Filter Reorder Pack

You will receive 3 custom AirSafe™ Furnace Filter filters when you purchase our Reorder Pack.

Check out the video below to learn how to install your new frame and filter.

Need a frame? Get our Starter Pack here.

Product Videos


(5 reviews) Write a Review

5 Reviews Hide Reviews Show Reviews

  • 5
    Best filters

    Posted by Deborah Sexton on Sep 29th 2021

    These filters are great and do cut down the amount of dirt and dust that gets into the system. I wish they were washable or could last longer; changing them every month is good for the system, but not great for the amount of trash generated. They are easy to use, lightweight, contain the dirt well. I have used these on 5 separate systems in two houses now and we are quite pleased.

  • 5
    All around pleasant purchase experience

    Posted by Joe on Jun 9th 2021

    Product is accurate to description and performance. Purchase process was simple and efficient. Delivery was on time and professional (proper packaging with no damage)

  • 5
    House air filter

    Posted by Carlos Butler on Nov 25th 2020

    These are the best filters on the market. I’ve been using these over 20 yrs. they are the best!

  • 5
    Air filter

    Posted by Debbie on Oct 2nd 2020

    I’ve use this product for a while now and feel like it’s the best filter on the marker. E

  • 5
    Excellent product

    Posted by Debbie on Sep 28th 2020

    I have used this product for several years. I don't like the store bought filters.