Inspired By: 1 Hotel®, Ritz Carlton®, Westin®
Inspired By: 1 Hotel®, & 4 More
Inspired By: 1 Hotel, Miami Beach®
Oud Wood | Leather | Sandalwood
Inspired By: Ritz-Carlton®
Marine | Bergamot | Jasmine
Inspired By: Westin Hotels®
White Tea | Cedar | Aloe Vera
Inspired By: Four Seasons®
Wild Fig | Almond | Sandalwood
Inspired By: New York EDITION Hotel®
Blonde Woods | Rose | Black Fig
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Ultra Pro Scent Diffuser (HVAC)
Ultra Pro Scent Diffuser (HVAC)
From
Real Homes. Real Results.
🌿 90%
Felt a calmer home.
✨ 88%
Noticed Odors Eliminated.
💬 79%
Received guest compliments.
What's Included?
What's Included?
The Ultra Pro Scent Diffuser (HVAC) is our most powerful scenting system — everything you need to scent an entire home or business through the vents you already have.
What's included:
- 1× HVAC Ultra Pro Scent Diffuser
- 1× Smart Fob Key (locks the oil compartment)
- 1× Empty 800ml fragrance oil bottle
- 1× HVAC tubing
- 1× User manual
Cold-air diffusion turns oil into a dry nano-mist — waterless, heatless, and residue-free. Safe for children, pets, artwork, and furniture. Connects directly to your central HVAC system for even, whole-space scenting. Compatible with all Frāgra fragrance oils.
Features:
- Covers 2,000 up to 16,500 sq ft
- Scent intensity: 30%, 50%, 80%, 95%
- Timers: 4H, 8H, 12H, 24H + day-of-week scheduling
- Bluetooth + Frāgra® App control (coming soon)
Clean & Safe Ingredients
Clean & Safe Ingredients
Clean, consciously sourced scents, safe for children, pets artwork, & furniture. 🫧🌱🐶
Proudly Made In the U.S.A 🇺🇸
Shipping and Returns
Shipping and Returns
Free Shipping On Orders Over $120 📦
30-Day Hassle Free Returns.
Why Thousands Of Homes Are Switching to Frāgra
See why customers are RAVING about Fragra and how guests are saying: "What is that amazing smell?"
So Obsessed!
We've been using this for several weeks and the performance remains excellent. The fragrance has depth and complexity that you don't get from basic air fresheners. Very pleased.
Better Than a Candle
I replaced every candle in my house with this and honestly it's not even close. The scent fills the room evenly without being overpowering, and I love that it's completely safe around my kids. The Coastal Bliss scent is heavenly.
Can't Recommend Enough
The fragrance quality is what initially drew us to this product and it has not disappointed. I'm using this diffuser currently in my apartment and the top 3 scents it comes with literally transport...
Absolutely Love It
So Many Compliments This thing works exactly as advertised which is rare these days. The fragrance quality is excellent and our home smells inviting constantly. Really happy we made this purchase. I love the 1 Hotel Scent Ombre.
Guests Always Ask
Every single person who walks into our home asks what smells so good. We've been through three refills now and the quality hasn't dropped at all. It's become one of those things you don't realize you needed until you have it.
So Obsessed!
We've been using this for several weeks and the performance remains excellent. The fragrance has depth and complexity that you don't get from basic air fresheners. Very pleased.
Better Than a Candle
I replaced every candle in my house with this and honestly it's not even close. The scent fills the room evenly without being overpowering, and I love that it's completely safe around my kids. The Coastal Bliss scent is heavenly.
Can't Recommend Enough
The fragrance quality is what initially drew us to this product and it has not disappointed. I'm using this diffuser currently in my apartment and the top 3 scents it comes with literally transport...
Absolutely Love It
So Many Compliments This thing works exactly as advertised which is rare these days. The fragrance quality is excellent and our home smells inviting constantly. Really happy we made this purchase. I love the 1 Hotel Scent Ombre.
Guests Always Ask
Every single person who walks into our home asks what smells so good. We've been through three refills now and the quality hasn't dropped at all. It's become one of those things you don't realize you needed until you have it.
So Obsessed!
We've been using this for several weeks and the performance remains excellent. The fragrance has depth and complexity that you don't get from basic air fresheners. Very pleased.
Better Than a Candle
I replaced every candle in my house with this and honestly it's not even close. The scent fills the room evenly without being overpowering, and I love that it's completely safe around my kids. The Coastal Bliss scent is heavenly.
Can't Recommend Enough
The fragrance quality is what initially drew us to this product and it has not disappointed. I'm using this diffuser currently in my apartment and the top 3 scents it comes with literally transport...
Absolutely Love It
So Many Compliments This thing works exactly as advertised which is rare these days. The fragrance quality is excellent and our home smells inviting constantly. Really happy we made this purchase. I love the 1 Hotel Scent Ombre.
Guests Always Ask
Every single person who walks into our home asks what smells so good. We've been through three refills now and the quality hasn't dropped at all. It's become one of those things you don't realize you needed until you have it.
Not All Home Fragrance Is Equal.
The Scenting System Designed For Real Homes.
Frāgra helps neutralize everyday odors while delivering a clean, consistent scent—without flames or sprays.
Candles
Plug-Ins & Sprays
Safe for Pets & Kids
Our fragrances are meticulously formulated without harsh chemicals, consciously excluding ingredients that may pose risks to health or the environment. Each scent is safe, ethically sourced, and designed with your well-being in mind.
See What Changes When Scent Is Done Right.
From everyday odors to guest impressions, here's what customers report noticing after upgrading their home scenting ritual:
Said their home smelled noticeably better within the first day.
Noticed fewer lingering odors from cooking, pets, or guests.
Said guests commented on how their home smelled.
Preferred a Cold Air Scent Diffuser over candles, plug-ins, or sprays.
Personalize Your Order
Choose Your Diffuser.
From small to large spaces, pick the size that fits your space.
Choose Your Scents.
Find the best Fragrance that matches your vibe and compliments your space the most.
Subscribe & Save.
Never run out of Fragrance with zero stress refills. Change, skip, pause or cancel anytime.
Scent Different.
Safe and Quiet
Silent motor for uninterrupted serenity.
Waterless & Heatless Technology
Pure scent diffusion without heat or water.
Seamlessly Customizable
Effortlessly tune settings for a personalized scent experience.
Cold Air Diffusion
Dry mist technology ensuring superior, long lasting coverage.
Scent The Difference
30-Day Hassle Free Returns
If Frāgra doesn't noticeably improve how your home smells and feels within 30 days, return it for a full refund. *Conditions Apply.
Try Fragra Risk-Free
Compare Diffusers
Why We Scent Different.
Vegan.
Safe for Kids & Pets.
Silent Technology.
Allergin-free.
No Heat or Water Needed.
Pure luxury Scents.
Product Specifications
Covers 2,000 up to 16,500 square feet
Connects directly to your central HVAC system
Timers: 4H, 8H, 12H, 24H + weekly scheduling
Scent intensity control: 30%, 50%, 80%, 95%
Manufactured with 100% recycled aluminum
Smart Fob Key lock secures the oil compartment
Covers 2,000 up to 16,500 square feet
Connects directly to your central HVAC system
Timers: 4H, 8H, 12H, 24H + weekly scheduling
Scent intensity control: 30%, 50%, 80%, 95%
Manufactured with 100% recycled aluminum
Smart Fob Key lock secures the oil compartment
Diffuser Oil Refills When You Need It Most.
Subscribe to your favorite scents and fresh refills arrive at your door like clockwork without ever running out.
Pick Your Scents.
Choose from our full collection – go with a signature favorite or mix it up each delivery.
Choose Your Frequency.
Every 30, 60, or 90 days — matched to how fast you go through refills. Most customers choose every 60 days.
We Handle the Rest.
Refills ship automatically, right on schedule. Swap scents, skip a month, or cancel anytime from your account.
Your Home Always Smells Incredible.
No gaps, no guessing, no last-minute orders. Just a home that always feels like somewhere you want to be.
SUBSCRIBE & SAVE BIG.
Save Up To 10% Every Order- Early access to new scent drops.
- Swap, skip, or cancel anytime.
- Subscriber-only seasonal scents + mystery gifts.
- Priority customer support.
Fast Shipping
Every delivery, always.
100% Flexibility
Pause, Skip or Cancel anytime.
Satisfaction Guaranteed
Love it or we'll make it right.
Scent, Designed With Intention.
Our fragrances are crafted to influence how your home feels. Each blend uses balanced scent notes commonly associated with calm, cleanliness, and comfort to create spaces that feel elevated, welcoming, and lived in.
Try Fragra Risk-FreeOmbre is designed to make a space feel calm, composed, and quietly luxurious. Notes like sandalwood, cardamom, and amber are commonly associated with grounding and relaxation, while a touch of citrus brightness keeps the air feeling fresh and balanced.
Coastal Bliss brings the feeling of fresh ocean air into your home. Light aquatic notes combined with soft florals create an open, airy atmosphere.
Cloud Nine wraps your space in soft, comforting warmth. Think clean cotton, gentle musk, and a hint of vanilla — the scent equivalent of a weighted blanket.
Ombre is designed to make a space feel calm, composed, and quietly luxurious. Notes like sandalwood, cardamom, and amber are commonly associated with grounding and relaxation.
Ombre is designed to make a space feel calm, composed, and quietly luxurious. Notes like sandalwood, cardamom, and amber are commonly associated with grounding and relaxation.
Frequently Asked Questions, Answered.
What is the Ultra Pro Scent Diffuser (HVAC)?
The Ultra Pro is our most powerful scenting system. It connects directly to your central HVAC system and uses cold-air diffusion to carry a dry, ultra-fine scent mist through the vents you already have — evenly scenting from 2,000 up to 16,500 sq ft. Ideal for open-concept homes, hotels, spas, offices, and retail spaces.
What does my Ultra Pro (HVAC) come with?
Your Ultra Pro Scent Diffuser comes with:
- 1× HVAC Ultra Pro Scent Diffuser
- 1× Smart Fob Key (locks the oil compartment)
- 1× Empty 800ml fragrance oil bottle
- 1× HVAC tubing
- 1× User manual
How does it connect to my HVAC system?
The unit installs beside your air handler, and a single slim line feeds scent directly into the supply duct. Your existing vents then carry the fragrance evenly into every room they reach. Installation takes minutes — one connection into the duct, no modifications to your system.
Is it safe around Children & Pets?
Yes. Cold-air diffusion is completely waterless, heatless, and residue-free — nothing is burned, and nothing settles on furniture or artwork. The Smart Fob Key locks the oil compartment, so the fragrance oil stays secured from little hands and paws.
How do I adjust the settings?
The Ultra Pro gives you full control from its built-in panel with LED indicators:
- Scent intensity: 30%, 50%, 80%, or 95%
- Runtime timers: 4H, 8H, 12H, or 24H
- Scheduling: set fragrance by day of the week for uninterrupted scenting
Bluetooth and Frāgra® App control are coming soon.
What is the coverage area?
The Ultra Pro covers from 2,000 up to 16,500 sq ft when connected to your HVAC system — every room your vents reach, scented evenly from a single unit.
What is my Warranty Coverage?
Your diffuser includes a 6-month limited manufacturer warranty. Active fragrance subscribers receive an extended two-year limited warranty. For any manufacturing issues, please reach out to us.
