Linen No. 7 1oz Refill Bottle

Linen No. 7 1oz Refill Bottle

$19.95
$19.95 $17.95
Out Of Stock!
  • skull_list Non-Toxic
  • water_drop Refillable
  • wifi_home Whole Home

Our 1 oz. Scent-A-Filter Refill Oils make it easy to refresh your home’s aroma without replacing your filter or buying new accessories. Simply re-saturate your felt pad, clip it back to your air filter, and enjoy your whole-home fragrance all over again.

Cotton Blossom • Jasmine • Lily Of The Valley • Powder Musk • Sandalwood

Scent-A-Filter Refill Oil — Keep Your Home Smelling Fresh

Never let your favorite scent fade away. Each bottle is concentrated and long-lasting, designed specifically for use with your Scent-A-Filter system. Just a few drops bring your home back to life — clean, calm, and welcoming from the moment you turn on your air. 

💧 Easy to Use: Re-saturate your felt pad in seconds. No mess, no mixing.
🏠 Whole-Home Coverage: Enjoy consistent fragrance in every room.
🌿 Family-Safe Formulas: Made with high-quality fragrance oils that are free from parabens, phthalates, and harsh chemicals.
♻️ Sustainable Choice: Reuse your felt pad and reduce waste while keeping your home fresh.

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.
Linen No. 7 1oz Refill Bottle

Linen No. 7 1oz Refill Bottle

$19.95
$19.95 $17.95
SAVE -12% 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.