You Clean. You Dust. You Vacuum. And You Still Wake Up Congested.
Your fan runs for hours every night — pushing the same dust, dander, and allergens around the room while you sleep. PureFlow’s activated carbon filters stick onto the blades, so every rotation traps what your fan used to spread.
- Wake up breathing easier
- Surfaces stay cleaner, longer
- Fits ceiling, box, standing & desk fans
- Activated coconut carbon filtration
- No electricity, noise, or machines
- Sticks on in 60 seconds
who use PureFlow™ to keep their home air cleaner, naturally.
“we have two kids and their allergies always flared up no matter how much i cleaned. put these on the fans and after a couple weeks the air feels fresher, plus the filters turned gray so you know theyre actually working!”
1. Peel and stick. Peel the backing off each filter and press it onto the top of a fan blade. Takes under a minute — no tools or step stool needed.
2. Turn the fan on. Run it like you always do. The activated carbon goes to work every time the blades spin, trapping dust, dander, and odors.
3. Swap it out. When the filter turns gray, peel it off and press on a fresh one. Most people swap every 60 days.
Any fan with flat blades. That includes:
Ceiling fans • Box fans • Standing & pedestal fans • Desk fans • Floor fans • Window fans
If you’re unsure whether your fan is compatible, just reach out — we’re happy to help.
No. PureFlow™ filters are ultra-thin and lightweight. As long as you center each filter on the blade and apply them evenly across all blades, your fan will run smooth — zero wobble, zero extra noise, even at full speed.
Every order is backed by our 90-Day Money Back Guarantee. If you’re not satisfied for any reason, simply reach out within 90 days of delivery and we’ll make it right.
To start a return or refund, email us at zelvarasupport@gmail.com and our team will walk you through the quick and easy process. No hassle, no stress — just real results or your money back.
All orders are processed within 1–3 business days and shipped with free standard delivery. You’ll receive a tracking number as soon as your order ships, so you can follow it every step of the way.
Estimated delivery is typically 7–20 business days from the date of purchase.
Made with activated coconut carbon to help trap dust, dander, and odors, these filters stick onto any fan blade in seconds — no tools, no wiring, no extra machine.
Run your fan like you always do, and swap the filters when they turn gray. That gray is proof it’s working — all the stuff you’d otherwise be breathing.
Most Popular
Turns your ceiling fan into a whole-room air filter. Clean air while you cool down.
Perfect for apartments and windows. Every pass of air through the blades gets filtered.
Oscillating? Even better. PureFlow™ sweeps and cleans air across the entire room.
Clean air right at your workspace. Filters dust and odors within arm’s reach.
From pet owners to allergy sufferers, PureFlow™ has become the go-to fix for people who are tired of breathing the same dusty, stale air week after week.
Trusted by thousands of households that want cleaner air and fresher rooms — without another spray, candle, or cover-up.
PureFlow™ works right at the source, so dust, dander, and odors get caught before your fan can spread them around the room.
Each filter has a peel-and-stick adhesive. Just remove the backing to expose it.
Center the filter on any fan blade and press firmly. It stays put — even at full speed.
Under 60 secondsThat’s it. Every rotation pulls dust, dander, and odors into the activated carbon.
I dusted constantly and nothing ever stayed clean for more than a day. Stuck these on my ceiling fan and now the shelves actually stay clear for weeks. Wish I’d found these sooner.
@Sarah S.
Two dogs and the house always had that pet smell no matter what we tried. A few weeks with these on the box fan and guests actually stopped noticing it. Huge difference.
@Joanne P.
Peeled one off after a month and it was completely gray. That’s everything my fan used to blow around the room. Kind of disgusting but honestly? Proof that these things actually work.
@Missy K.
Try PureFlow™ for a full 90 days. If it doesn’t make a noticeable difference in your home’s air, we’ll refund every cent — no questions, no hassle.
Verified Customer Reviews
What Our Customers Are Saying
All reviews are from verified PureFlow™ customers. ★★★★★ 4.7/5 · 3,200+ ratings