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300,000+ Happy Customers
Remove Pet Allergens And Embarrassing Smells With Just A Ceiling Fan
No more scratchy throat, congested nose, or nasty odors: Barnakl filters are the fast, easy-to-use solution for cleaner, fresher air in your home.
30-Day Breathe Easy Guarantee
Cleaner air in just 3 hours
Install in minutes
Lasts up to 60 days
The Downside To Owning A Pet (That No One Talks About)
It’s not easy for pet owners to admit… But a furry friend or two in the home can lead to:
Sneezing
Wheezing
Breathing difficulties
Itchy eyes
You see, pet hair and dander are one of the most common airborne allergens in the home.
Maybe you and your family are ok… but what about guests?
5 minutes in your home can be deeply uncomfortable if you don’t have a pack of antihistamines on standby.
Of course, it’s not your four-legged friend’s fault.
Which is why Barnakl filters are so popular among pet owners:
Introducing...
Pet Fresh Carbon Filters
They remove pet hair and dander without having to banish pets from any room!
Each filter is made with Zeolite – a natural mineral proven to pull pet hair and dander from the air like a magnet, while absorbing odors.
Simply attach the Barnakl filters to your ceiling fan blades, and you’re good to go.
Unlike air purifiers, Barnakl filters blend seamlessly into any room – they’re completely out of sight and don’t take up any space.
Click below for fresher, pet hair-free air in your home today:
30-Day Breathe Easy Guarantee
Nearly 7 in 10 Pet Owners Are “Nose Blind”!
The majority of pet owners can’t smell pet odors in their homes.
Why?
Because the brain filters out constant scents.
So even if you’re “nose blind” and can’t smell pet odors in your home…
Guests notice these bad smells immediately!
What's Lurking In Your Rooms…
96%
Of cat-allergic patients react to the primary allergen found in cats’ skin glands and saliva.
6 Months
After a pet has gone, pet allergens can still be found in the air.
100%
Of dog breeds produce allergy-causing dander – even hairless ones!
Cleaner, Safer Air In Just Three Hours
Inhaling pet dander can trigger a cascade of uncomfortable allergic reactions.
But a study by the Aerosol and Engineering Laboratories found using six Barnakl air filters reduced 99.9% of airborne allergens in just 3 hours.
The activated carbon acts like a magnet that attracts microscopic particles, removing them from the air supply.
End result?
Cleaner air that’s safe to breathe again!
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Coconut Shell Carbon Filter
Cleaner Air For Your Family Home
30-Day Breathe Easy Guarantee
Notice fresher air and better sleep, or get a full refund - no questions asked
Less than 1% of customers claim our Guarantee
Spring Sale
Up to 50% OFF!
*no discount code needed
Coconut Shell Carbon Filter
Cleaner Air For Your Family Home
Our best-selling filters keep your family safe by removing 250+ harmful airborne pollutants from your home.
Allergen Relief
Cleaner air
Traps toxins
Eliminates odors
“Barnakl integrates with a ceiling fan to promote uniform air circulation and consistent distribution of purified air throughout the entire room”
Saurabh Pathak, Ph.D.
Aerosol Engineer at ARE Labs
2
How many fans?
Most Popular
x1
pack
5 filters
$7.33 / each
Off
Most Popular
x3
pack
15 filters
$4.11 / each
44% OFF
Biggest Savings
x5
pack
25 filters
$3.59 / each
53% OFF
Most Popular
x1
pack
3 filters
$7.66 / each
Off
Most Popular
x3
pack
9 filters
$4.29 / each
44% OFF
Biggest Savings
x5
pack
15 filters
$3.77 / each
50% OFF
Each pack contains 3 filters for 1 fan (up to 5 blades)
3
Select plan
Congrats! You’re saving
$29.98
Free shipping on orders over $35
30-Day Breathe Easy Guarantee
Notice fresher air and better sleep, or get a full refund - no questions asked
Less than 1% of customers claim our Guarantee
How It Works
Your ceiling fan moves 10-15x more air than standalone purifiers. Barnakl's activated coconut shell carbon filters stick to the top of each blade and trap 297 pollutants as your fan runs.
The porous carbon surface attracts VOCs, allergens, mold spores, and odors like a magnet. You'll see the difference as filters visibly capture dirt and gain 15-30% weight from trapped contaminants.
How To Install
Peel the backing off each adhesive filter panel
Stick one panel to the top of each fan blade (3 panels per fan)
Turn on your fan and let it work
Replace every 60 days for continuous clean air
Takes under 60 seconds. No tools or step stool needed.
Benefits
Better Sleep: Cleaner air promotes deeper, more restorative rest
Reduced Health Risks: Lower long-term exposure to pollutants linked to asthma, heart disease, and lung cancer
Allergy Relief: Fewer allergens means less sneezing, congestion, and itchy eyes
Fresher Home: Eliminates pet, cooking, and household odors naturally
Mental Clarity: Improved air quality supports sharper focus and cognitive function
Invisible & Silent: Works completely out of sight with zero noise
10x More Effective: Cleans more air for 10x less than standalone purifier units
FAQ
Does Barnakl have a smell?
Nope! The filters are completely odorless and actually eliminate odors in your home.
Do I have to get rid of my air purifier if I want to use Barnakl?
Absolutely not! Barnakl works great on its own, but it also boosts the effectiveness of existing air purifiers and can extend their longevity by sharing the workload.
How does an activated carbon filter actually work?
Barnakl's activated coconut shell carbon traps contaminants in its porous surface. You'll see an increase in weight of 15-30% after using it - that's the chemicals and gasses it's captured. By sitting on top of your ceiling fan, it maximizes air contact to trap far more pollutants than standalone purifiers.
How often do Barnakl filters need to be changed?
Every 60 days. Subscribe and save 25% on auto-deliveries so you're always ready when it's time to refresh.
Does it impact the balance of the fan?
Nope! Each filter only weighs 6 grams and doesn't imbalance the rotation. We also tested the airflow performance and nothing was affected.
Will the adhesive on the filter damage my fan blades?
No. Just peel the filter away from the Velcro base. If you need to remove the adhesive, peel it off slowly and it won't damage the blade surface.
Barnakl Vs. Alternatives
See how Barnakl compares to alternative solutions:
Easy setup
Removes Allergens
Removes
Bad Smells
Air moved/minute
Takes up
zero space
Stays out
of sight
Silent
Low energy use
Cost
Replace every 60 days
Peel and stick
3,500
-10,000 ft³
$16.49/pack
10,000+ Cleaner Homes And Healthier Families
See how Barnakl filters have reduced allergies, improved breathing, and protected long-term health:
Your Pet Needs Cleaner Air Too!
A report on Pet Health & Indoor Air Quality found that pets are just as vulnerable to airborne pollutants as humans.
Particulate matter, volatile organic compounds (VOCs), and biological allergens can lead to respiratory and systemic health risks that could harm quality of life.
In one study, researchers looked at 30 cleaning products and detected 530 unique VOCs, which increased the risk of:
Respiratory damage
Cancer
Developmental harm
30-Day Breathe Easy Guarantee
Quick And Easy To Use
It takes less than 60 seconds to start cleaning your home wiht Barnakl:
Each filter lasts up to 60 days, depending on cooking frequency. Save up to 30% when you subscribe – we’ll ship your new filters so you never run out.
A Healthier Home For Only 25 Cents A Day
Eliminating pet allergens, as well as pollen, chemicals, and mold could lead to:
Improved sleep quality
Fewer sick days
A fresh-smelling home
Less wheezing
Reduced allergy symptoms
Plus, Barnakl filters over 7x MORE air than standalone purifiers for a fraction of the cost:
Air Purifiers
Air Purifiers
20-450 ft³
air moved per minute
$150+
per room
Ceiling Fans + Barnakl
3,500-10,000 ft³
air moved per minute
$16.49
per pack
Got a purifier/HVAC system already?
Barnakl boosts its efficiency and helps remove every last trace of dangerous, health-harming particles.
30-Day Breathe Easy Guarantee
Unsure If Your Air Needs Cleaning?
The dirt trapped in the filter on the right is invisible when it’s floating around the rooms in your home.
Which means you and your family could be inhaling pet dander, chemicals, and even dangerous mold spores… without even realizing!
Want proof?
Here’s a Barnakl filter before and after 60 days of use:
Carbon acts like a sponge to soak up “hidden” hazards your eyes can’t see.
As a result, you and your family are kept safe from harm at all times.
30-Day Breathe Easy Guarantee
Order today with full confidence – if Barnakl doesn’t clean the air in your home, let us know within 30 days and we’ll refund every single penny.
Less than 1% of our customers return their filters.
30-Day Breathe Easy Guarantee
Order today with full confidence – if Barnakl doesn’t clean the air in your home, let us know within 30 days and we’ll refund every single penny.
Less than 1% of our customers return their filters.
Frequently Asked Questions
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 boosts 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 25% 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.
30-Day Breathe Easy Guarantee
Loved by 300,000+ Customers
Ready To Breathe Cleaner, Allergen-Free Air?
Say goodbye to allergies and foul smells from owning pets.
Attach Barnakl filters to the blades on your ceiling fan, and let the coconut shell carbon do the rest.
Cleaner, fresher, and safer air is just a click away:
30-Day Breathe Easy Guarantee
