Aftermarket Replacement HEPA Air Filters

Discover The Benefits Of Clean Air With Negative Air Filters

Need A HEPA Replacement Filter For Your Negative Air Machine? We Are Here To Help!  We make it easy to find your filter. Use The Form Below To Request Replacement Air Filters or Navigate Through The Site To Find The Alternative Part Number You Need To Order From Us!

24x24x12 negative air hepa filters

get your aftermarket filters from us today! Select Your Air machine brand and We'll Contact You about your Replacement Filter!

keep your machine Running at optimum performance with our HEPA Air Filters

We’re here to serve you. NAF provides quality and affordable filter replacements for your air machines in bulk. Filter maintenance keeps your machines working at it’s peak and does what it’s intended to do, removing contaminants from the air and keeping particulates from escaping the room.

Negative air machines are an important piece to an HVAC system. Air quality is crucial for service life and preventing particulates from escaping to other locations. Contain those unwanted particles with our quality filters.

Have Any Questions? Give Us A Call!

800-796-4337

We are professionals that can provide you expert advice. NAF is here to answer any of your questions.

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Learn More About NAF Filters

Why Our Negative Air Filters Are The Perfect Choice

We offer OEM quality air filters at a fraction of the cost. Place bulk orders with us and save. 

01.

Quality Clean Air

Rid your air from airborne pathogens before allowing air escape to the atmosphere.

02.

Fit your specific machine

We design aftermarket filters that are a direct fit to your current filtration setup.

03.

HEPA Air filters available

Keep contaminants out of your air with our 99% efficiency HEPA's.

04.

IAQ

Know that you are keeping a safer environment by using high quality filters.

Contact Us

We can custom manufacture filters for any air purifier. Contact us for a direct quote for your next order of bulk air filters!