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Diffusers

Discover the best ways to enhance your scenting experience.

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Diffuser set up

Diffuser set up

Diffuser programming & the ScentAir app

Diffuser programming & the ScentAir app

Diffuser troubleshooting

Diffuser troubleshooting

ScentAir business diffusers

ScentAir business diffusers

Articles

What diffusers are available for residential use?

Our Whisper PRO and Whisper HOME models are designed for residential use and can be purchased directly on the website. Currently, we do not offer our enterprise level diffusers including the Splash, Direct, Stream or Max for home scenting. Business d

What is the difference between the Whisper PRO and Whisper HOME diffusers?

Whisper PRO is ScentAir's most powerful home diffuser, designed to fill open-concept spaces up to 1,000 sq ft with immersive, even fragrance. It pairs exclusively with Whisper PRO cartridges, which deliver 30% more fragrance, and offers intention-dri

How do Whisper PRO and Whisper HOME diffusers work?

Both diffusers use dry evaporative technology to release fragrance slowly and consistently throughout your space, with no heat, no aerosols, and none of the overpowering bursts or uneven coverage you get from candles or plug-ins. The diffuser draws a

What do I need to get started with a Whisper PRO or Whisper HOME diffuser?

Getting started is simple. Choose your diffuser — ScentAir recommends Whisper PRO for noticeable, even coverage you won't outgrow — then pick your color and select your fragrances, making sure to choose the correct cartridge size for your diffuser mo

Does the diffuser come with the fragrance cartridge?

Diffusers and fragrance cartridges are sold separately. If you're unsure which fragrance start with, we recommend purchasing a sample set to help you discover your favorite ScentAir fragrances. Build your own sample pack and choose any 6 pro-quality

Which fragrance cartridges work with my Whisper PRO or Whisper HOME diffuser?

Whisper PRO diffusers require Whisper PRO cartridges, and Whisper HOME diffusers require Whisper HOME cartridges. The two are not interchangeable. Each cartridge is specifically designed to work with its corresponding diffuser for optimal performance

What size room can a Whisper PRO or Whisper HOME diffuser scent?

Whisper PRO is built for open-concept living, delivering immersive, even fragrance across spaces up to 1,000 sq ft. Whisper HOME is perfect for individual rooms, bringing a light, inviting scent to spaces up to 800 sq ft.

What is the voltage of the residential diffuser?

Our diffusers are specifically designed for use in the USA and require a 12-volt power source. However, we have incorporated a global power supply which enables Whisper diffusers to be used worldwide with the help of travel adapters. The power adapte

How big are the diffusers?

ScentAir PRO - 12"H x 6"W x 6"D. ScentAir HOME - 10” H x 6” W x 6” D.

Do Whisper PRO and Whisper HOME diffusers require Wi-Fi to operate?

Both Whisper PRO and Whisper HOME diffusers can be operated manually or connected via Bluetooth or Wi-Fi. Bluetooth is the easiest option for quick, in-range control within approximately 15 feet of your device and supports up to 6 custom schedules. W

Are Whisper PRO and Whisper HOME diffusers noisy?

Whisper PRO and Whisper HOME produce a soft, gentle fan sound while running  but they're called Whisper diffusers for a reason. They are among the quietest home diffusers available, making them a natural fit for bedrooms, offices, and any space where

What makes ScentAir home diffusers different from essential oil diffusers?

ScentAir Whisper diffusers are designed for effortless use: no loose oils, no mess, and no guesswork. Every ScentAir fragrance is a professional-quality formulation trusted by major global brands, developed for batch-to-batch consistency so every car

Are Whisper PRO and Whisper HOME diffusers better than plug-ins or candles?

Whisper PRO and Whisper HOME deliver far greater coverage than plug-ins or candles, which create small pockets of fragrance rather than immersive, space-filling coverage. ScentAir cartridges also use professional-quality fragrance trusted by major gl

What cartridges fit the old ScentAir diffusers?

Please see below for cartridge compatibility with previous ScentAir diffusers:.

Is there a subscription or auto-ship option for fragrance?

ScentAir doesn't currently offer a subscription, but ScentAir Rewards is designed to give you more flexibility and better value than a traditional subscription program. Every purchase earns points toward rewards, and ScentAir sends monthly refill rem