S45 Whole-Home HVAC Scent Diffuser – Up to 4,500 Sq. Ft.
- Covers up to 4,500 sq ft
- Connects to your HVAC system
- 1,000 ml oil capacity
- One-year limited warranty on eligible diffusers
- Standard US shipping $7.00
- Secure checkout
The Maison Scents S45 is a waterless cold-air HVAC scent diffuser designed to distribute a refined fragrance through a compatible central air system. Its large 1,000 ml reservoir supports whole-home scenting as well as offices, boutiques, salons and reception areas.
Full description
Whole-home HVAC scenting for spaces up to 4,500 sq. ft.
The Maison Scents S45 is a waterless cold-air HVAC scent diffuser designed to distribute a refined fragrance through a compatible central air system. Its large 1,000 ml reservoir supports whole-home scenting as well as offices, boutiques, salons and reception areas. Actual coverage varies with airflow, layout, HVAC zones and preferred intensity.
Limited starter offer: Get the S45 + a FREE 100 ml fragrance oil for $549 — a $95 total savings. No discount code required.
S45 whole-home diffuser features
- Stated coverage: up to 4,500 sq. ft.
- Direct HVAC integration
- Waterless cold-air fragrance diffusion
- Large 1,000 ml oil reservoir
- Programmable operation and controlled intensity
- One-year limited diffuser warranty
Maison Scents fragrance oils are IFRA-compliant and available in hotel-inspired and original signature fragrances. Check HVAC compatibility and installation instructions before ordering.
Compare the S45 and S80 HVAC scent diffusers or request complimentary system-selection help.
Shipping and returns
Standard US shipping is $7.00, calculated at checkout. Read the shipping policy and the returns policy.
Warranty
Eligible Maison Scents diffusers include a one-year limited warranty.
Fragrance and safety
Our fragrance oils are IFRA-compliant and developed for cold-air diffusion. Full details are on our disclaimer page.
Not sure which one fits your space?
Tell us your square footage and the rooms you want to scent, and we will recommend a system. Contact us.
Pairs well with
Choose the scent.
Every diffuser runs on our fragrance oils. Subscribe to any eligible oil and save 10%.
Reviews
The guest book.
What guests say after living with it.
Let customers speak for us
This isba wonderful product smells just like the MGM Grand in Vegas
Smells amazing
Wonderful scents delivered to your doorstep. Lasts long and keeps your home smelling wonderful!
Glow Ball
I ordered this when I started seeing holiday items at stores. Smelling this is giving me that warm cozy holiday feel a little early this year!
Love this smell
This is a great product for anyone looking to add a sophisticated aroma to a room in their home. I purchased one for each of the main common areas in my home. With that being said, I am constantly receiving compliments on how we have a home with two large dogs and it always smells great. I would definitely recommend this product.
Me gustó muchísimo gracias
Great transaction amd product. Delivery quicker than I expected!
Bliss of bergamot- Inspired by W Hotel
She so grateful communicating with me so she the best . Love that smell and diffuser perfect for me . Thank you for reaching out me out which I was upset with AROMA360 so awful ever I had. 🫶🏼
great scent to have at home, no more dog smell or anthing but fresh and good scent
works wonderful
no need to thnk twice, it is no regret purchase. It makes a huge difference
This product took 24 hrs to make my nose happy!!
