Your Whole Home Smells Like a Dream — No Candles Required
The Medium Home Kit + refill bundle delivers non-toxic, whole-home fragrance through your HVAC — no plugs, no sprays, no harsh chemicals.
Whole-Home Fragrance, Zero Effort
It clips to the filters you already change. Your HVAC does the rest.
100% Non-Toxic
Designed by a dad for his allergy-sensitive daughter — no aerosols, no synthetic junk.
Every Room at Once
Three cartridges on your HVAC filters carry scent to every vent in a 2,000–3,000 sq ft home.
No Power Needed
Passive diffusion through the air you already circulate. Nothing to plug in or babysit.
Made for Real Homes
From the entryway to the nursery — clean scent in every room.
Here's Everything You Get
One click adds the whole bundle to your cart.
Every Reason to Hesitate — Handled
The honest concerns people have before they buy, and exactly how we solve each one.
Why Whole Homes Pick scenta Over Candles & Plug-ins
Everything candles, plug-ins, and sprays can't do.
Real Homes. Real Reactions.
Tap to hear what customers say the moment they walk in.
28,000+ Homes Can't Be Wrong
Rated 4.9/5 from thousands of verified buyers
"My whole house smells amazing the second I walk in. Guests always ask what it is."
"Replaced every plug-in and candle in the house with one filter clip. Genius."
"Non-toxic was the dealbreaker for us with kids. Smells incredible and I don't worry."
We've Got You — Before and After You Buy
Zero risk going in, real support once you're in.
- 28,000+ customers already use Scent A Filter in their homes — you're not the first to try it.
- Designed by a dad for his allergy-sensitive daughter. Non-toxic, essential-oil-based. Nothing synthetic, nothing harsh.
- No tools, no HVAC access, no electrician. Cartridges clip onto your existing filters in under 5 minutes.
- Free shipping included — no surprise charges at checkout.
- Every question answered before you buy — chat us at hello@scentafilter.com before placing your order.
- 30-day satisfaction guarantee — if your home doesn't smell the way you imagined, we'll make it right.
- Cartridges are fully refillable. Just drop more oil when the scent fades — no new hardware.
- Order confirmation and setup guide in your inbox within minutes.
- Dedicated support for scent selection, refill timing, and anything else.
- Easy reorder — your matching Medium Home Kit Refill Bottle is one click away.
Love Our Scent Guarantee
Try it for a full 30 days. If your home doesn't smell the way you imagined, we'll make it right.
Questions? We've Got Answers
How does it actually work?+
The cartridge clips onto your air filter. As air moves through your system, it carries clean fragrance to every room — passively, no power required.
How long does one cartridge last?+
Each cartridge lasts up to 2x longer than a candle, and it's refillable with oil drops so you never have to buy the whole unit again.
Is it safe around kids and pets?+
Yes. It's 100% non-toxic — no aerosols, no plug-ins, no synthetic junk. Just clean fragrance oils.
What if I don't love it?+
You're covered by our 90-day money-back guarantee. If your home doesn't smell incredible, we refund every penny.
