Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Experience deeper sleep
Reduce risk of health issues
Say goodbye to allergens
Welcome to a cleaner home
Holiday Sale: 20% OFF 3-packs & 30% OFF 5-packs
Give the Gift of Cleaner Air That Their Body (+ Your Wallet) Will Love
Give the Gift of Cleaner Air That Their Body (and Your Wallet) Will Love
The air in our homes is dirtier than you can imagine. And as we gather indoors for the holiday season, we’re spending a lot more time breathing it.
Give the gift of healthier air, a fresher home, and a clearer head this holiday with Barnakl: the revolutionary carbon air filters that stick right on your ceiling fan!
Free shipping on $35+
100% money back guarantee
Feel the Power of Activated Carbon Filters
Better, restorative sleep
Increased mental acuity
Reduction in risk for long-term diseases
Fewer allergens
Better smelling home
Better, restorative sleep
Increased mental acuity
Better smelling home
Fewer allergens
Reduction in risk for long-term diseases
At Home, Holiday Magic’s in the Air…
But So Are 2-5X MORE Pollutants Than the Outdoors
The good news? Purifying it just got way easier.
Your home is hiding a nasty secret...
Did you know cooking, preservatives in furniture, and electric appliances constantly emit methane, ozone, and VOCs into the air? It’s making us sick – and it’s in overdrive during indoor holiday gatherings.
Indoor pollution = long-term health problems
We get it: it’s not hurting you right now, so how urgent can it be? But studies show breathing in microscopic mold, allergens, and gasses all day has severe long-term effects like asthma, heart disease, and lung cancer.
Barnakl works 10x better for 10x cheaper
It’s true: Barnakl doesn’t just fit better under the tree than a standalone purifier – it actually cleans 10-15x more air! Our activated carbon filters capture 297 key pollutants with the air-moving volume of a ceiling fan, for only $15.99: HUNDREDS less than most purifier units.
At Home, Holiday Magic’s in the Air…
But So Are 2-5X MORE Pollutants Than the Outdoors
The good news? Purifying it just got way easier.
Your home is hiding a nasty secret...
Did you know cooking, preservatives in furniture, and electric appliances constantly emit methane, ozone, and VOCs into the air? It’s making us sick – and it’s in overdrive during indoor holiday gatherings.
Indoor pollution = long-term health problems
We get it: it’s not hurting you right now, so how urgent can it be? But studies show breathing in microscopic mold, allergens, and gasses all day has severe long-term effects like asthma, heart disease, and lung cancer.
Barnakl works 10x better for 10x cheaper
It’s true: Barnakl doesn’t just fit better under the tree than a standalone purifier – it actually cleans 10-15x more air! Our activated carbon filters capture 297 key pollutants with the air-moving volume of a ceiling fan, for only $15.99: HUNDREDS less than most purifier units.
Just Peel, Stick & Breathe Better All Season Long
Subscribe, Set & Forget!
Subscribe & save for fresh replacements every 2 months: the no-hassle gift that keeps on giving.
Circulate & purify
Move and clean your indoor air with maximum efficiency
Peel & stick on top of blades
Stays completely hidden while doing the work of a full standalone purifier
1 pack (3 filter panels) per fan
Capture illness-causing particulate with just 3 plant-based carbon panels
Just Peel, Stick & Breathe Better All Season Long
The Coconut Shell Carbon Filter | Healthier Air, Happier Holidays
Developed by air sterilization experts, tested against 250+ contaminants
1 pack includes:
✔ 3 adhesive carbon filters – enough for 1 ceiling fan
✔ up to 60 days of fresher, healthier air
✔ a 100% money back guarantee
BLACK FRIDAY bundle & save!
20% OFF 3 and 30% OFF 5
FREE shipping on bundles!
The Ultimate Gift? Better Long-Term Health, For Just 25 Cents Per Day.
Proven filtration of the most common & worst pollutants
Carbon traps and eliminates hidden dust, pollen, odor, chemicals and mold in your air
Filters 10-15x MORE air than standalone purifiers
Ceiling fans move 3,500-10,000 ft³ of air/minute, versus the average purifier unit’s 20-450. Think “tornado” versus “gentle breeze”
Totally invisible
No ugly, bulky units: stays hidden on top of your fan blades
Super-powers your existing purifier
Already have a purifier/HVAC system? Barnakl majorly boosts its efficiency
Saves you hundreds
The average “good” air purifier unit starts at $150. Barnakl uses natural & sustainable coconut carbon to clean just as well...for only $15.99.
Expert-developed
Created in partnership with top experts in the field & tested against hundreds of volatile substances
Proven filtration of 297 pollutants
Trap and eliminate hidden dust, pollen, odor, chemicals and mold in your air
Filters 10-15x MORE air than standalone purifiers
Ceiling fans move 3,500-10,000 ft³ of air/minute, versus the average purifier unit’s 20-450. Think “tornado” versus “gentle breeze”
Totally invisible
No ugly, bulky units: stays hidden on top of your fan blades
Super-powers your existing purifier
Already have a purifier/HVAC system? Barnakl majorly boosts its efficiency
Saves you hundreds
The average “good” air purifier unit starts at $150. Barnakl uses natural & sustainable coconut carbon to clean just as well…for only $15.99.
Expert-developed
Created in partnership with top experts in the field & tested against hundreds of volatile substances
See Why Barnakl is a “5/5 Life Saver!” For Everyone That Comes Through Your Door This Season
“Improved my sleep A LOT”
“I LOVE Barnkal! My house smells so much better, and I don’t have to worry about guests smelling my dog or garbage cans. My biggest improvement is my sleep. I wake up refreshed and rejuvenated. Game-changer. I’d give 10 stars if I could.”
Sean C.
“My ultimate ally in allergy relief”
“Barnakl has dramatically reduced my symptoms and improved my well-being. Sneezing, itchy eyes, and congestion have become distant memories…I wholeheartedly recommend Barnakl to anyone seeking allergy relief & a healthier home. It 100% surpassed expectations!!”
Kait G.
“Convenience & freedom”
“One of the greatest advantages is its convenience. No more long trips to appointments or relying on medications. With Barnakl, I have a long-term solution right in my own home. It’s given me the freedom to enjoy my surroundings without constant allergy-related worries.”
Madison B.
“Improved my sleep A LOT”
“I LOVE Barnkal! My house smells so much better, and I don’t have to worry about guests smelling my dog or garbage cans. My biggest improvement is my sleep. I wake up refreshed and rejuvenated. Game-changer. I’d give 10 stars if I could.”
Sean C.
“My ultimate ally in allergy relief”
“Barnakl has dramatically reduced my symptoms and improved my well-being. Sneezing, itchy eyes, and congestion have become distant memories…I wholeheartedly recommend Barnakl to anyone seeking allergy relief & a healthier home. It 100% surpassed expectations!!”
Kait G.
“Convenience & freedom”
“One of the greatest advantages is its convenience. No more long trips to appointments or relying on medications. With Barnakl, I have a long-term solution right in my own home. It’s given me the freedom to enjoy my surroundings without constant allergy-related worries.”
Madison B.
Science-Backed Results You Can See & Feel
You'll never have to ask "how do I know it's working?"
Aside from the fresher air and better mental clarity, there are a few easy ways to see exactly how hard Barnakl is working. First, you'll be able to see the dust and dirt trapped by the filters. Second, each Barnakl filter will actually weigh more as it sucks up the contaminants!
Carbon is a proven powerhouse at:
✔ attracting hazardous particles like a magnet
✔ trapping them in its porous surface
✔ eliminating VOCs (benzene, formaldehyde, etc.) from air
Clean Water is a Human Right … So Why Not Clean Air?
That’s the question the Finlay brothers — our 3 founders — asked themselves when they discovered just how profoundly air quality impacts our quality of life and long-term health. The problem? Air purification units typically run you hundreds (if not thousands) of dollars.
So they set out to make purifying indoor air simple, affordable, and effective.
This determination to provide clean air for everyone, coupled with co-founder Peter’s background in medical-grade air sterilization, laid the groundwork for Barnakl: ultra-effective indoor air purification that’s:
● Invisible
● Noiseless
● Odorless
● Under $16 a pop
We know you’ll love the life-changing difference of cleaner air – or we guarantee your money back.
Any Questions Floating Around?
We’ve got you covered.
Does Barnakl have a smell?
Nope! Not only does Barnakl trap and eliminate odors in your home, but the filters themselves are completely odorless.
Do I have to get rid of my air purifier if I want to use Barnakl?
Absolutely not! Barnakl works wonders on its own, but it also seriously boost the effectiveness and efficiency of existing air purifiers – whether built-in to your HVAC system, or as a standalone purifier unit.
Think of Barnakl as an “air purifier enabler” that supercharges the work of your existing system. (Plus: it can even help extend your current purifier’s longevity by taking on some of its heavy workload!)
How does an activated carbon filter actually work?
Barnakl’s activated coconut shell carbon filter removes contaminants from the air by trapping them in its porous surface. The best way to see it work (aside from noticing much cleaner air) is to weigh the filter when you open it, and weigh it again when it’s ready to change. You’ll see an increase in weight of 15-30% after using it. The weight gain represents the chemicals and gasses the activated coconut shell carbon has attracted!
Plus, our Barnakl units are set up to maximize the amount of air in contact with the carbon. They sit right on top of your ceiling fans, which are already churning out a ton of air across your space. This way, they can nab a whole lot of toxins and contaminants, much more than a standalone air purifier could ever hope to do.
How often do Barnakl filters need to be changed?
We recommend changing your filters about every 60 days. To make this even easier, you can subscribe & save 12% on auto-deliveries so you’re always ready when it’s time to refresh your filters!
Does it impact the balance of the fan?
Nope! Each filter only weights 6 grams. So they don't imbalance the rotation of the ceiling fan. We also tested the CFM to see if it would add resistance and degrade the CFM performance, and nothing was reported.
Will the adhesive on the filter damage my fan blades?
We designed the Barnakl so you don't have to remove the adhesive each time, rather just peel the filter away from the Velcro. Which requires very little pressure.
If you do need to remove the adhesive, just peel it off slowly and it shouldn't peel away the surface of the ceiling fan blade.
Show how much you care this holiday season with the simple clean-air solution that actually improves the long-term health of your friends, guests, and loved ones.