Scent A Filter Air Diffuser Starter Kit

Scent A Filter Air Diffuser Starter Kit

$19.95
$19.95 $39.95
Out Of Stock!
  • skull_list Non-Toxic
  • water_drop Refillable
  • wifi_home Whole Home

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.

The Scent A Filter Starter Pack includes one reusable diffuser cartridge and a 1 oz bottle of your chosen fragrance oil—everything you need to fill your home with long-lasting scent from day one.

Citrus Peel • Green Herbs • Eucalyptus • Soft Woods • Clean Musk
The Candle - Reinvented! Twice the scent life of a premium candle.

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

✔ 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.

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

Fresh air in three simple steps:

  1. Remove Packaging
  2. Fill Cartridge With Included Oil
  3. Attach to the side of your HVAC filter where the arrow is pointing.
  4. Turn on your system and enjoy whole-home fragrance for twice as long as a candle.
Scent A Filter Air Diffuser Starter Kit

Scent A Filter Air Diffuser Starter Kit

$19.95
$19.95 $39.95
SAVE 50% Out Of Stock!
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How it Works

  • Step 1: Choose Your Scent, Get Your Kit

    Order your Starter Kit. You'll get the reusable Scent-A-Filter and your first bottle of premium fragrance oil.

  • Step 2: Add The Oil & Clip It To Your Filter

    Unwrap the diffuser, Add the Oil, 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.

    Find Your Fit

    Every home’s different.
    Use one Scent A Filter per return filter for balanced, whole-home scent.
    Got a single central return? Add a second unit for even coverage and stronger fragrance.

    Buy Now
    Avg Price Candles Scent A Filter
    Avg Price $25 - $50 $19.95 / $16.95 Subscription
    Lifespan 40–50 hrs 2× longer — weeks of scent
    Coverage One room Whole-home
    Ingredients Paraffin & synthetics 100% non-toxic fragrance
    Safety Open flame Flame-free & kid-safe
    Effort Relight & replace Clip once → forget it for weeks

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      FAQs

      Questions? We Got Answers

      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.

      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.

      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.

      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

      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.

      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.

      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.