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The Clean Freak - 20x20x1 Carbon AC Furnace Air Filter

The Clean Freak is the ultimate odor assassin! Our patented, premium carbon filter designed to remove smoke, smelly odors, allergen particles & airborne pollutants.

Sale price$45.00

Pack Size: 1 Filter

Product Options:

The Clean Freak Product Details

Take out the stink and annihilate odors! Our patented inner layer of carbon media is designed to remove particulates and absorb airborne pollutants. This one's for you Clean Freak (you know who you are)!

  • Premium Activated Carbon Filter - 45 grams of Carbon capture smoke, smelly odors and allergen particles 
  • Tight Fit - Fits tight to trap the crap (patented technology, of course)
  • Depth Loading Arrangement - Allows particles to be captured throughout, allowing air to flow freely through the filter. (laboratory tested)
  • Odor Removing - Odors and gaseous contaminants are held hostage (adsorption!) in our patented middle layer
  • Mold and Moisture Resistant - No premature filter failure happening here! 
  • Bye Box Filters - Replace your box filter (1, 2, 4, 5, even 6" depth) with our Carbon Filter (yes, seems funny but it will 100% work)
  • Free Shipping - Don't pay extra for shipping (because, duh)

Activated Carbon Material

With 45 grams of activated carbon per filter, the tiny and irregular shaped granules of carbon/charcoal equate to over 50 football fields worth of surface area! That's a lot of little guys on your team fighting the good fight against the bad smells!

Smoke and Odor Removing

The micro and macro pores on the positively charged activated carbon attracts the negatively charged contaminate ions like odors, pollutants and volatile organic compounds (VOC's) from the air by adsorbing (cool science word for the adhesion of particles onto the surface of a substance) and trapping them within their surface!

Depth Loading Arrangement

The filter media layers "sift" dirt based on particle size. This multiplies the filter surface area. Over the service life of one filter it becomes more efficient as it "loads" up with large and tiny particles while still allowing a safe resistance for your unit.

Customer Reviews

Based on 8 reviews

The filters work great, I love them.

I only have one question. The filters I received don’t have a black layer on one side like pictured. Does this mean I got the wrong one or that they have changed?

Nice to finally see a filter fit proper

it’s nice to see an HVAC filter that actually fits snuggly and doesn’t collapse like the paper ones do testing for all of my customers and so far I am very satisfied

Hi Chirs,

Thanks for the awesome 5-star review! I'm happy to hear that you have found our 20x20x1 Carbon AC Furnace Air Filter to be a proper fit for your HVAC system. We pride ourselves on providing high-quality products that meet our customers' needs.

So glad to hear yoor satisfied and thanks for choosing The Clean Freak!

Michael | Co-Founder

Stephen Brown

Really grips and fills in the spaces around the filter holder that my previous filters allowed air to escape from. This means that ALL the air is getting filtered now. It wasn’t even close with my previous filters.

Hi Stephen,

Thanks for your review! We're so glad to hear our Clean Freak Carbon AC Furnace filter is helping you 'Trap All the Crap'... literallly! Let me know if you're ever in need of anything.

Luke | Co-Founder & Little Brother


Easy install, fully expect the product to be great!

Hey Chris,

Thanks for the 5-stars!

Let us know how yoor Clean Freak filter is performing once you've hit the 30-day mark. We hope it exceeds all your expectations.

Thanks again,
Luke | Co-Founder

Kevin New
Keeps our house happy

Product delivers as billed. Keeps our indoor air free and clear of all the nasties.

Thanks for the 5er, Kevin! ⭐️⭐️⭐️⭐️⭐️

Keepin those nasties outta mind and outta the air you breath since 2020.

Let us know if you have any questions or need air-assitance in the future.

Luke Shelton | Co-Founder & Little Brother

Frequently Asked Questions