• Linen No. 7 - Air Diffuser - Scent-A-Filter

Scent A Filter Air Diffuser

Scent A Filter Air Diffuser

$39.95
$39.95 $0.00
Out Of Stock!

Imagine walking into a fresh, welcoming home every day—without worrying about what’s in the air your family breathes.

Scent A Filter is the world’s first non-toxic HVAC air diffuser, designed by a dad for his allergy-sensitive daughter. Simply unwrap, clip it to your HVAC filter, and enjoy safe, consistent fragrance in every room—no plugs, sprays, or harsh chemicals required.

Why you’ll love it

  • Install once only refilling when needed, freeing up time for what truly matters.
  • Clean ingredients: Feel confident that it’s safe for kids, pets and sensitive noses
  • Whole-home coverage: No more running room to room with a spray; every corner smells amazing.

Bright. Energizing. Inviting.

Step inside and feel it — the air is light, open, and clean. Fresh Home is a bold burst of airy greens and crisp citrus layered over a soft, clean base. It’s the kind of scent that makes guests ask, “What’s your secret?”

Attach to your filter.

One scent. Every room. Weeks of Fresh.

1 Air Diffuser per HVAC filter recommended. 
  • skull_list Non-Toxic
  • cruelty_free Cruelty Free
  • eco Eco Friendly

What Makes Us Different

This isn’t your average air freshener.

Scent A Filter attaches to your HVAC filter to scent your entire home, not just one room.

✔ Non-toxic & cruelty free

✔ No refills, flames, or plugins

✔ Lasts weeks with zero maintenance

✔ Safe for kids, pets, and allergy-sensitive homes

Scent Ingredients

You can see the full list of ingredients for all of our scents here: https://scentafilter.com/pages/ingredients

How to Use

Fresh air in three simple steps:

1. Remove Packaging

2. Attach to the side of your HVAC filter where the arrow is pointing

3. Turn on your system and enjoy whole-home fragrance for weeks.


Works with any standard HVAC filter.

No tools. No mess. Just attach and forget.

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The Right Way to Freshen Your Home

  • Step 1: Choose Your Scent

    Stop worrying about harsh chemicals. Our non-toxic ingredients are safe for kids and pets, so everyone can breathe easy and enjoy home again.

  • Step 2: Clip It to Your Filter

    Unwrap the diffuser and clip it onto your existing filter—no tools required.

  • Step 3: Enjoy Effortless Freshness

    Relax and spend more time with family while your home stays fresh.

    Why Scent A Filter Beats Candles & Plug-Ins!

    Finally, Whole-Home Freshness

    Candles scent one room. We scent them all.

    Scent A Filter uses your home’s HVAC system to deliver balanced, continuous fragrance to every corner—no flames, no plugs, no effort.

    From the kitchen to the kids’ rooms, every breath feels fresh.

    Breathe Clean. Live Confident.

    Unlike plug-ins and sprays filled with harsh chemicals, Scent A Filter is crafted with non-toxic ingredients you can trust around your kids, pets, and loved ones.

    Built by parents tired of hidden toxins, every diffuser is clean, gentle, and allergy-friendly—so your home can finally smell as pure as it feels.

    Less Work. More Wow.

    No lighting. No spraying. No refilling.

    Just clip it on, turn on your air, and enjoy weeks of effortless freshness.

    One less thing to think about. A whole lot more to enjoy.

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      FAQs

      Questions? We Got Answers

      help

      How does Scent-A-Filter work?

      Scent-A-Filter attaches directly to your HVAC air filter, allowing your home’s air system to naturally distribute fragrance throughout every room. As air flows through your vents, it carries the scent evenly—eliminating the need for candles, sprays, or plug-ins.

      help

      Will the scent be too strong or overpowering?

      No! Our filters are designed to provide a subtle, consistent fragrance that enhances your space without being overwhelming. Unlike artificial sprays or plug-ins, Scent-A-Filter ensures a balanced, natural aroma throughout your entire home.

      help

      How long does the scent last?

      Designed to diffuse for several weeks of continuous freshness, depending on your system’s run time. For best results, replace it once a month when you change your HVAC filter to maintain consistent freshness.

      help

      Is this safe for kids, pets, and people with allergies?

      Absolutely! Scent-A-Filter uses pure, non-toxic fragrances, free from harsh chemicals, synthetic aerosols, or artificial enhancers. It's a non-toxic, safe alternative to traditional air fresheners. You can see the full list of ingredients for all of our scents here: https://scentafilter.com/pages/ingredients

      help

      Will this work with my HVAC system?

      Yes! Scent-A-Filter is universally compatible with all standard HVAC systems. Simply attach it to your existing air filter, and let your system do the rest.

      help

      How is this better than candles, sprays, or plug-ins?

      Unlike traditional air fresheners that only scent one area at a time, Scent-A-Filter provides whole-home fragrance with zero effort. There are no flames, no refills, no messy sprays—just clean, even scent in every room.

      help

      Does it help with odors, or is it just for fragrance?

      Scent-A-Filter not only adds a fresh, luxurious scent to your home but also helps neutralize odors from cooking, pets, and everyday life—keeping your space smelling fresh all month long.