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VEVOR HVAC Scent Diffuser 180ml Cold Air Scent Air Machine

VEVOR HVAC Scent Diffuser 180ml Cold Air Scent Air Machine

4.6(87 ratings)

Best price now

$73.02at Home DepotObserved at 1:33 AM

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Our take on the VEVOR HVAC Scent Diffuser 180ml Cold Air Scent Air Machine

The VEVOR HVAC Scent Diffuser is a waterless cold-air scent machine that connects to an HVAC line or runs as a standalone diffuser, covering up to 2,000 sq ft. It holds 180 ml of essential oil, draws 5 W, and has adjustable diffusion concentration in a stainless steel and glass body. The best new price is $73.02 at Home Depot as of November 6, 2026, with three stores listing it new.

Best forHomeowners scenting a whole house through HVACHotels, spas and offices wanting continuous ambient scentBuyers who want waterless diffusion with no refill cartridgesLarge open rooms up to 2,000 sq ft
Pros
  • Waterless cold-air design needs no water or refill pods
  • Covers up to 2,000 sq ft, enough for a large room or a small HVAC zone
  • Adjustable diffusion concentration lets you dial scent strength up or down
  • Low 5 W draw, cheap to run continuously
  • Stainless steel and glass body looks presentable in a spa or lobby
Cons
  • Oil is not included, so you buy essential oil separately
  • HVAC connection needs a compatible line and some installation work
  • 180 ml reservoir means frequent refills at high output
  • No built-in timer or app control mentioned in the specs

VEVOR HVAC Scent Diffuser 180ml Cold Air Scent Air Machine prices at every store

  • Home DepotNew

    In stock

    $73.02Observed at 1:33 AM
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  • VEVORNew

    In stock

    $81.61Observed at 1:33 AM
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  • ShopSimonNew

    In stock

    $127.30Observed at 1:33 AM
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VEVOR HVAC Scent Diffuser 180ml Cold Air Scent Air Machine price history

Lowest price we've seen: $73.02 on Nov 6 at Home Depot. Tracked across 3 stores since Nov 6.

What reviewers say

  • 4.6 / 587 ratings

Rated 4.6 out of 5 from 87 ratings, buyers generally find it does what it promises for the price. Complaints center on oil use and setup rather than the unit itself.

What people mention
  • Scent outputPraisedOwners say the adjustable concentration gives strong scent across a large room.
  • Oil useCriticisedBuyers note the 180 ml reservoir empties fast on high settings.
  • SetupMixedStandalone use is easy, but HVAC connection takes some work.
  • BuildPraisedThe stainless steel and glass body feels solid and looks good.
  • ValuePraisedReviewers see it as a cheaper alternative to commercial scent machines.

Specifications

Product Type
Scent Air Machine, Essential Oil Diffuser, HVAC Scent Diffuser
Refill
No
Longevity
Prolonged use
Free Of
Waterless
Contains
Essential oils
Environment
Home, Hotel, Office, Spa
Typical Users
Office workers, Commercial users, Homeowners

Questions and answers

Does it come with essential oil?
No. The box includes everything but the oil, so you supply your own essential oil.
Can it run without an HVAC connection?
Yes. It works as a standalone cold-air diffuser, and the HVAC mount is optional for ducted scenting.
How much area does it cover?
VEVOR rates it for up to 2,000 sq ft, though real coverage depends on ceiling height and airflow.
How often do I refill it?
The reservoir holds 180 ml. At low output that lasts weeks; at high output expect to refill every few days.
Is $73.02 a good price?
It is the best new price among the three stores listing it as of November 6, 2026, and low for a waterless HVAC scent machine of this size.
Does it need water?
No. It is a waterless cold-air diffuser, so you only add essential oil.
Where is the VEVOR HVAC Scent Diffuser 180ml Cold Air Scent Air Machine cheapest?
At Home Depot, for $73.02, as of our latest check.
What do buyers say about the VEVOR HVAC Scent Diffuser 180ml Cold Air Scent Air Machine?
Rated 4.6 out of 5 from 87 ratings.
Where can I buy the VEVOR HVAC Scent Diffuser 180ml Cold Air Scent Air Machine?
3 stores we checked sell it, including Home Depot, VEVOR, ShopSimon.

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Power Source
5 W
Scent Intensity
Adjustable Diffusion Concentration
Type
Scent Air Machine, Essential Oil Diffuser, HVAC Scent Diffuser
Color
Black
Material
Stainless Steel + Glass
Design Highlights
Adjustable Diffusion Concentration
Application Area
Home, Hotel, Office, Spa
Coverage Area
2000 ft²
Mount Type
HVAC Connection
Usage
Continuous
Ingredients
Essential oils
Depth
3.5 in
Height
10.2 in
Weight
1.86 kg
Width
6.9 in
Included Accessories
Everything but the oil