LUXURY HOTEL-INSPIRED SCENTING

BRING THE
FIVE-STAR
HOTEL HOME.

Waterless scenting, controlled from your phone.

Waterless • App-controlled • Up to 300 m²

BRING THE
FIVE-STAR
HOTEL HOME. BRING THE
FIVE-STAR
HOTEL HOME.

Waterless

Pure fragrance oil

Up to 300 m²

For larger spaces

App-controlled

Schedules & intensity

Home + business

Freestanding or HVAC

THE COMPLETE NOBL EXPERIENCE

START WITH THE DISCOVERY BUNDLE.

Everything you need to bring luxury hotel-inspired scenting into your space.

  • Grand 300™ Waterless Diffuser
  • 4 × 15ml Discovery Fragrances
  • App-controlled scent scheduling
SHOP THE DISCOVERY BUNDLE

Find your favourite fragrance before committing to a full-size 200ml bottle.

WHY WATERLESS?

FRAGRANCE WITHOUT THE FUSS.

Traditional diffusers rely on water and frequent refilling. NOBL uses fragrance oil directly, giving you a cleaner, simpler way to scent your space.

  • NO WATER TANK

    No daily water refills or diluted fragrance.

  • SET YOUR SCHEDULE

    Choose when your space is scented through the NOBL Parfums app.

  • MADE FOR MORE THAN ONE ROOM

    Grand 300™ is designed for scenting spaces up to 300 m².

DISCOVER THE GRAND 300

THE GRAND 300™ SYSTEM

SMALL DEVICE. SERIOUS SCENTING.

Designed for larger spaces, effortless control and everyday scenting.

Set it once. Enjoy it every day.

Grand 300 fragrance diffuser
  1. 01

    COMPACT & POWERFUL

    Approx. 8.1 × 6.3 × 3.4 inches, designed for discreet placement.

  2. 02

    UP TO 300 M²

    Designed to scent spaces up to approximately 3,000 sq ft.

  3. 03

    FULL-SIZE 200ML OILS

    Use NOBL's full-size fragrance oils for lasting scenting.

  4. 04

    APP-CONTROLLED

    Create weekly schedules and adjust scent intensity through the NOBL Parfums app.

  5. 05

    FREESTANDING OR HVAC

    Use independently or connect to compatible HVAC ducting.

01

ADD YOUR FRAGRANCE

Insert your chosen NOBL fragrance oil into Grand 300™.

02

SET YOUR SCHEDULE

Choose your preferred times and scent intensity in the NOBL Parfums app.

03

ENJOY THE ATMOSPHERE

Enjoy consistent hotel-inspired fragrance without constant adjustment.

LOVED IN REAL SPACES

A DIFFERENT KIND OF HOME FRAGRANCE.

“My 2,700 sq ft home smells amazing, just like a fine luxury hotel. The whole house smells great throughout, and the scent even lingers when the diffuser is off.”

Grand 300™ Smart Waterless Scent Diffuser

“The app control is the real winner for me. I can use short bursts with long rests in between, keeping the fragrance refined without becoming overwhelming.”

Grand 300™ Bundle

“I connected the Grand 300™ to my HVAC and the fragrance now disperses evenly through the vents. It covers the entire floor without being overwhelming.”

Grand 300™ Bundle

EVERYTHING YOU NEED TO KNOW

FREQUENTLY ASKED QUESTIONS

HOW DOES THE GRAND 300™ DIFFUSER WORK?

Grand 300™ uses waterless cold-air diffusion to turn fragrance oil into a fine, dry scent mist. There is no water or heat — just consistent fragrance throughout your space.

HOW IS IT DIFFERENT FROM A WATER DIFFUSER?

Grand 300™ uses fragrance oil directly without adding water. This provides a stronger, cleaner scent and removes the need to regularly refill a water tank.

IS IT STRONG ENOUGH FOR LARGER SPACES?

Grand 300™ is designed for larger spaces up to approximately 300 m² / 3,000 sq ft. Use it freestanding or connect it to compatible HVAC ducting.

HOW DO I CONTROL WHEN IT RUNS?

Connect Grand 300™ to the NOBL Parfums app via Bluetooth to set schedules, adjust scent intensity and control when your diffuser operates.

HOW LONG DOES A 200ML BOTTLE LAST?

Typically around 2–4 months depending on your schedule, scent intensity and space. Longer pause periods between scent cycles can significantly extend bottle life.

WHERE DO YOU SHIP FROM?

UK orders are fulfilled from the UK and US orders are fulfilled from the USA.

CAN I USE ANY FRAGRANCE OIL?

For best performance, use fragrance oils designed for waterless cold-air diffusion. NOBL 200ml fragrance oils are made specifically for this type of system.

WHAT IF I DON'T LIKE IT? RETURNS & WARRANTY

You can return eligible unused items within 30 days of delivery. The Grand 300™ includes a 1-year limited warranty covering eligible manufacturing and hardware faults.

For full terms, see our Returns Policy and Warranty, or contact NOBL support if you need help.

YOUR SPACE. YOUR SIGNATURE.

MAKE YOUR SPACE UNFORGETTABLE.

Bring the atmosphere of luxury hotel scenting into the places you spend your time.

Waterless • App-controlled • Designed for home & business