Home Shop Collections Contact Us Post a Deal

Our product rankings are based on analysis of thousands of customer reviews, brand reputation, pricing trends, and popularity data. They represent our honest opinion and are intended as a helpful starting point for your research. Some links on this site are affiliate links — if you buy through them, we may earn a small commission at no extra cost to you. This helps us keep the site free and up to date.

Generic KM-4pdRyk Commercial Scent Diffuser (Black, 500ml)

Commercial Aroma Diffuser

From: Generic

This Scent Diffuser Machine covers up to 1500m³, making it suited to hotels, offices, retail spaces and exhibition halls. A two-fluid atomization system breaks down oil into a fine mist, spreading scent quickly and evenly through large rooms.

The unit holds 500ml of oil and runs on 60W power, working with either 110V or 220V-240V supply. Built from aluminium alloy with a matte finish, it's designed to withstand regular commercial use while looking smart in any setting.

Control comes via Bluetooth app, with four timer settings and interval misting for scheduled fragrance release. Waterless auto power-off stops the unit when oil runs low, protecting the internals. It's also whisper-quiet, so it won't disrupt conversations or work.


Check Price
Amazon UK

Product Features

Two-fluid atomization - This system mixes oil with air to create a fine, even mist. Fragrance spreads faster and more consistently than basic diffusers. Large rooms get covered without patchy scent distribution or wasted oil. 1500m³ coverage - Built for big spaces like hotel lobbies, shops and offices. One unit can replace several smaller diffusers. This cuts down on maintenance time and the number of devices needed per site. Bluetooth app control - Manage timer settings, misting intervals and schedules from a phone. No need to walk over and adjust dials manually. Staff can set it once and leave it running to a schedule.
Waterless auto power-off - The machine shuts down automatically when oil runs out. This prevents the motor running dry and stops potential damage. It also means less risk if nobody's around to check on it. Whisper-quiet operation - Runs at a low noise level suited to offices, spas and hotel rooms. Guests and staff won't notice it working. This matters in spaces where background noise needs to stay low. Aluminium alloy build - The casing is made from aluminium alloy with a matte finish. It's sturdy enough for daily commercial use and resists wear better than plastic housings. Dimensions are 10 x 59.6 x 13.9cm.

FAQs

How large a space can this diffuser actually cover?

The manufacturer states coverage up to 1500m³. That's roughly the size of a large hotel lobby, a mid-sized shop floor or several connected office rooms. For smaller rooms, you can reduce the misting interval or run time to avoid over-scenting the space.

How do I control the diffuser?

It connects via Bluetooth to a companion app on your phone. From there you can set four timer options, adjust misting intervals and create schedules for specific days. This means you don't need to physically access the unit once it's positioned.

What happens when the oil runs out?

The unit has a waterless auto power-off feature. Once oil levels get too low, it shuts down automatically rather than running the motor dry. This protects the internal components and means you don't need to constantly check oil levels yourself.

What size oil bottle does it use and how often will I need to refill?

It holds 500ml of oil. Refill frequency depends on how often you run it and your misting settings. Commercial venues running it for long hours daily will need to refill more often than a home office using it occasionally.

Is it loud when running?

No. It's built for whisper-quiet operation, meaning it shouldn't disrupt normal conversation or work in the room. This makes it suitable for spas, offices, hotel rooms and other spaces where background noise needs to stay minimal.

What power supply does it need?

It runs on 60W and accepts either 110V or 220V-240V input, so it works with UK mains power without needing a separate converter. A power supply unit is included in the box.

What's included in the box?

You get the diffuser unit itself, the power supply cable and a user manual. There's no oil included, so you'll need to buy your own fragrance oil separately based on your preference.

What colours is it available in?

This listing is for the Black finish. The same model is also available in Gold and Silver, so you can pick one that matches your décor or branding if used commercially.

Generic KM-4pdRyk Commercial Scent Diffuser (Black, 500ml) Specs

SpecDetail
BrandGeneric
Model NumberKM-4pdRyk-Black-
ColourBlack
Coverage Capacity1500m³
Oil Capacity500ml
Power Output60W
Voltage110V or 220V-240V
Dimensions10 x 59.6 x 13.9 cm
MaterialAluminium alloy
FinishMatte
Control MethodBluetooth app control
Timer SettingsFour timer settings
Maximum Run Time8 hours or more
Atomization SystemTwo-fluid atomization
Safety FeatureWaterless auto power-off protection
Noise LevelWhisper-quiet operation
Misting ModeInterval misting
SchedulingCustomisable profiles for specific dates
Colour Options AvailableGold, Black, Silver
Package ContentsDiffuser unit, power supply, user manual
Suitable LocationsHotels, offices, retail spaces, spas, exhibitions
Refill TypeEssential oil, user-refillable
As an Amazon Associate we earn commission from qualifying purchases.
Northminster Business Park
Upper Poppleton, York, YO26 6QU
support@aromadiffusershop.co.uk