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Diffusers

Diffusers are a practical way to scent and refresh your home or office. At Qathu, you'll find 902 diffusers from brands like Sweet home collection, Carthusia, Millefiori milano, Maison berger paris, and Yankee Candle, with a wide variety of fragrances and designs.

To choose the best diffuser, consider the room size, your preferred fragrance, and how long you want the scent to last. Also, think about the type (reed, electric, spray) and the season: fresh scents for summer, warm notes for winter.

Frequently asked questions

What types of diffusers are available?

You can choose from reed, electric, and spray diffusers. Each type suits different scenting needs and convenience.

How do I choose the right fragrance for a room?

Pick fresh scents for small rooms or summer, and more intense, warm notes for larger spaces or winter. Consider your personal preferences and the room’s purpose.

How long does a diffuser last on average?

Duration depends on the type and liquid amount: reed diffusers last 2–8 weeks, electric ones can be refilled as needed.

833 Results

833 Results

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Glade Electric Essential Oil Liquid Refill Tranquil Lavender & Aloe 20 Ml
Sale
Glade

Glade Electric Essential Oil Liquid Refill Tranquil Lavender & Aloe 20 Ml

€7,94 €7,06 Save 11%

€7,94 €7,06 Save 11%

In stock

Fragonard Reve de Grasse Diffuser
Sold out
Fragonard

Fragonard Reve de Grasse Diffuser

€70,55 €58,79 Save 17%

€70,55 €58,79 Save 17%

Out of stock

Fragonard Anis Etoile Lavender Diffuser
Sale
Fragonard

Fragonard Anis Etoile Lavender Diffuser

€62,52 €52,10 Save 17%

€62,52 €52,10 Save 17%

In stock

Felce azzurra Refill for Luminous Electric Diffuser for Environment Talc & Cherry Blossom
Sale
Felce azzurra

Felce azzurra Refill for Luminous Electric Diffuser for Environment Talc & Cherry Blossom

€6,62 €5,40 Save 18%

€6,62 €5,40 Save 18%

In stock

Felce azzurra Recharge For Electric Fiori Di Luna
Sale
Felce azzurra

Felce azzurra Recharge For Electric Fiori Di Luna

€6,62 €5,40 Save 18%

€6,62 €5,40 Save 18%

In stock

Areon Home Black Vanilla Black aroma diffuser with 1000 ml refill
Sold out
Areon

Areon Home Black Vanilla Black aroma diffuser with 1000 ml refill

€107,13 €89,28 Save 17%

€107,13 €89,28 Save 17%

Out of stock

Ambi pur 3Volution Electric Diffuser + Orange and Cinnamon Refill 20 ml
Sold out
Ambi pur

Ambi pur 3Volution Electric Diffuser + Orange and Cinnamon Refill 20 ml

€16,67 €13,89 Save 17%

€16,67 €13,89 Save 17%

Out of stock

Activeshop Aroma Diffuser Air Humidifier Spa 06 Dark Wood 400ml + Timer
Sold out
Activeshop

Activeshop Aroma Diffuser Air Humidifier Spa 06 Dark Wood 400ml + Timer

€34,16 €28,47 Save 17%

€34,16 €28,47 Save 17%

Out of stock

Activeshop Aroma Diffuser Air Humidifier Spa 06 White Wood 400ml + Timer
Sold out
Activeshop

Activeshop Aroma Diffuser Air Humidifier Spa 06 White Wood 400ml + Timer

€31,96 €26,63 Save 17%

€31,96 €26,63 Save 17%

Out of stock

Activeshop Spa Aroma Diffuser Air Humidifier 06 Light Wood 400Ml + Timer
Sold out
Activeshop

Activeshop Spa Aroma Diffuser Air Humidifier 06 Light Wood 400Ml + Timer

€36,19 €30,16 Save 17%

€36,19 €30,16 Save 17%

Out of stock

Activeshop Aroma Diffuser Air Humidifier Spa 16 Dark Wood 130ml
Sold out
Activeshop

Activeshop Aroma Diffuser Air Humidifier Spa 16 Dark Wood 130ml

€13,46 €11,22 Save 17%

€13,46 €11,22 Save 17%

Out of stock

Activeshop Aroma Diffuser Air Humidifier Spa 15 White Wood 550 ml + Timer
Sold out
Activeshop

Activeshop Aroma Diffuser Air Humidifier Spa 15 White Wood 550 ml + Timer

€33,66 €28,05 Save 17%

€33,66 €28,05 Save 17%

Out of stock

Activeshop Spa Aroma Diffuser Air Humidifier 15 Light Wood 550 Ml + Timer
Sold out
Activeshop

Activeshop Spa Aroma Diffuser Air Humidifier 15 Light Wood 550 Ml + Timer

€34,49 €28,74 Save 17%

€34,49 €28,74 Save 17%

Out of stock

Activeshop Spa Aroma Diffuser Air Humidifier 01 Light Wood 300Ml + Timer
Sold out
Activeshop

Activeshop Spa Aroma Diffuser Air Humidifier 01 Light Wood 300Ml + Timer

€25,26 €21,05 Save 17%

€25,26 €21,05 Save 17%

Out of stock

Activeshop Aroma Diffuser Air Humidifier Spa 17 Light Wood 130ml
Sold out
Activeshop

Activeshop Aroma Diffuser Air Humidifier Spa 17 Light Wood 130ml

€19,71 €16,42 Save 17%

€19,71 €16,42 Save 17%

Out of stock

Activeshop Spa Aroma Diffuser Air Humidifier 03 Light Wood 500ml + Timer
Sold out
Activeshop

Activeshop Spa Aroma Diffuser Air Humidifier 03 Light Wood 500ml + Timer

€26,09 €21,74 Save 17%

€26,09 €21,74 Save 17%

Out of stock

Activeshop Aroma Diffuser Air Humidifier Spa 10 Dark Wood 400ml + Timer
Sold out
Activeshop

Activeshop Aroma Diffuser Air Humidifier Spa 10 Dark Wood 400ml + Timer

€36,19 €30,16 Save 17%

€36,19 €30,16 Save 17%

Out of stock

Activeshop Spa Aroma Diffuser Air Humidifier 10 Light Wood 400ml + Timer
Sold out
Activeshop

Activeshop Spa Aroma Diffuser Air Humidifier 10 Light Wood 400ml + Timer

€36,51 €30,42 Save 17%

€36,51 €30,42 Save 17%

Out of stock

Activeshop Aroma Diffuser Air Humidifier Spa 16 Light Wood 130Ml
Sold out
Activeshop

Activeshop Aroma Diffuser Air Humidifier Spa 16 Light Wood 130Ml

€10,10 €8,42 Save 17%

€10,10 €8,42 Save 17%

Out of stock

Puressentiel, Walk In The Forest, Oil Diffuser Refill, 30 ml
Puressentiel

Puressentiel, Walk In The Forest, Oil Diffuser Refill, 30 ml

€15,04

€15,04

In stock

Rituals The Ritual Of Ayurveda Scented Sticks 70ml
Sold out
Rituals

Rituals The Ritual Of Ayurveda Scented Sticks 70ml

€24,78 €20,65 Save 17%

€24,78 €20,65 Save 17%

Out of stock

Yankee candle Home Inspiration Exotic Fruits Aroma Diffuser 90 ml
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Yankee Candle

Yankee candle Home Inspiration Exotic Fruits Aroma Diffuser 90 ml

€19,21 €16,01 Save 17%

€19,21 €16,01 Save 17%

Out of stock

Yankee candle Aroma Diffuser Home Inspiration Cherry Vanilla 90 ml
Sold out
Yankee Candle

Yankee candle Aroma Diffuser Home Inspiration Cherry Vanilla 90 ml

€17,37 €14,47 Save 17%

€17,37 €14,47 Save 17%

Out of stock

Yankee candle Aroma Diffuser Home Inspiration Soft Cotton 90 ml
Sold out
Yankee Candle

Yankee candle Aroma Diffuser Home Inspiration Soft Cotton 90 ml

€17,32 €14,44 Save 17%

€17,32 €14,44 Save 17%

Out of stock

Yankee candle Midsummer's Night Scented Mug Refills 18.5ml
Sold out
Yankee Candle

Yankee candle Midsummer's Night Scented Mug Refills 18.5ml

€14,90 €12,58 Save 16%

€14,90 €12,58 Save 16%

Out of stock

Yankee Candle ScentPlug Organic - A scented machine for an electrical outlet
Sale
Yankee Candle

Yankee Candle ScentPlug Organic - A scented machine for an electrical outlet

€15,94 €12,37 Save 22%

€15,94 €12,37 Save 22%

In stock

Yankee Candle Ricarica Diffusore Bastoncini Black Cherry Ciliegia Matura 200 ml — Ricarica diffusore
Sale
Yankee Candle

Yankee Candle Refill for Black Cherry Reed Diffuser 200ml Ripe Cherry

€17,55 €16,88 Save 4%

€17,55 €16,88 Save 4%

In stock

Yankee Candle Pink Sands ScentPlug 18,5 ml — Ricarica profumata
Sold out
Yankee Candle

Yankee Candle Pink Sands ScentPlug - Refills for electric machines - 18.5 ml

€14,90 €12,58 Save 16%

€14,90 €12,58 Save 16%

Out of stock

Yankee Candle ScentPlug Faceted - A fragrance machine for an electrical outlet
Yankee Candle

Yankee Candle ScentPlug Faceted - A fragrance machine for an electrical outlet

€15,94

€15,94

In stock

Yankee Candle Replacement Refill For Electric Diffuser Organic Kit Vanilla Lime 2 X 18.5 Ml
Sold out
Yankee Candle

Yankee Candle Replacement Refill For Electric Diffuser Organic Kit Vanilla Lime 2 X 18.5 Ml

€16,87 €14,06 Save 17%

€16,87 €14,06 Save 17%

Out of stock

Yankee Candle Replacement Refill For Electric Diffuser Organic Kit Black Cherry 2 X 18.5 Ml
Sale
Yankee Candle

Yankee Candle Replacement Refill For Electric Diffuser Organic Kit Black Cherry 2 X 18.5 Ml

€12,58 €12,12 Save 4%

€12,58 €12,12 Save 4%

In stock

Yankee Candle Electric Diffuser for Bio Kit Black Cherry 18.5 ml
Sale
Yankee Candle

Yankee Candle Electric Diffuser for Bio Kit Black Cherry 18.5 ml

€15,96 €15,36 Save 4%

€15,96 €15,36 Save 4%

In stock

Tesori d'oriente Ayurveda - Diffuser with incense sticks 250 ml + candle 109 g
Sold out
Tesori d'oriente

Tesori d'oriente Ayurveda - Diffuser with incense sticks 250 ml + candle 109 g

€28,59 €23,83 Save 17%

€28,59 €23,83 Save 17%

Out of stock

Sweet home collection Diffusore Luxury Tiaré Gardenia 150 ml — Diffusore lusso
Sold out
Sweet home collection

Sweet Home Collection Luxury Tiaré and Gardenia Diffuser - Aroma - 150 ml

€22,33

€22,33

Out of stock

Sweet Home Collection Diffusore Green Lotus Luxury 250 ml — Diffusore ambienti
Sold out
Sweet home collection

Sweet Home Collection Green Lotus Luxury Diffuser Environment - Aroma - 250 ml

€39,84 €33,20 Save 17%

€39,84 €33,20 Save 17%

Out of stock

Sweet Home Collection Diffusore Luxury in cotone e lino 150 ml — Diffusore ambienti
Sweet home collection

Sweet Home Collection Luxury Cotton and Linen Diffuser - Aroma - 150 ml

€22,84

€22,84

In stock

Sweet Home Collection Red Grape & Blueberry Aroma Diffuser - Aroma - 500 ml
Sale
Sweet home collection

Sweet Home Collection Red Grape & Blueberry Aroma Diffuser - Aroma - 500 ml

€34,64 €34,48

€34,64 €34,48

In stock

Sweet Home Collection Luxury Diffuser in Cedar Wood and Cinnamon - Aroma - 150 ml
Sweet home collection

Sweet Home Collection Luxury Diffuser in Cedar Wood and Cinnamon - Aroma - 150 ml

€22,84

€22,84

In stock

Sweet home collection Antique Red Aroma Diffuser - Aroma Diffuser - 250ml
Sold out
Sweet home collection

Sweet home collection Antique Red Aroma Diffuser - Aroma Diffuser - 250ml

€31,06 €25,88 Save 17%

€31,06 €25,88 Save 17%

Out of stock

Aroma Diffuser Roses and Violets 250 ml
Sale
Sweet home collection

Aroma Diffuser Roses and Violets 250 ml

€15,04 €14,42 Save 4%

€15,04 €14,42 Save 4%

In stock

Smell of life Smell of Life Tuscan Leather - diffuser - Volume: 100 ml
Sold out
Smell of life

Smell of life Smell of Life Tuscan Leather - diffuser - Volume: 100 ml

€40,96 €34,13 Save 17%

€40,96 €34,13 Save 17%

Out of stock

Smell of life Smell of Life J'adore - diffuser - Volume: 100 ml
Sold out
Smell of life

Smell of life Smell of Life J'adore - diffuser - Volume: 100 ml

€82,40 €68,66 Save 17%

€82,40 €68,66 Save 17%

Out of stock

Smell of life Smell of Life Mademoiselle - diffuser - Volume: 100 ml
Sold out
Smell of life

Smell of life Smell of Life Mademoiselle - diffuser - Volume: 100 ml

€35,99 €29,99 Save 17%

€35,99 €29,99 Save 17%

Out of stock

Smell of life Smell of Life Nomade - diffuser - Volume: 100 ml
Sold out
Smell of life

Smell of life Smell of Life Nomade - diffuser - Volume: 100 ml

€68,67 €57,22 Save 17%

€68,67 €57,22 Save 17%

Out of stock

Smell of life Smell of Life Fahrenheit - diffuser - Volume: 100 ml
Sold out
Smell of life

Smell of life Smell of Life Fahrenheit - diffuser - Volume: 100 ml

€37,24 €31,03 Save 17%

€37,24 €31,03 Save 17%

Out of stock

Smell of life Night Before Christmas - diffuser - Volume: 100 ml
Sold out
Smell of life

Smell of life Night Before Christmas - diffuser - Volume: 100 ml

€62,10 €51,75 Save 17%

€62,10 €51,75 Save 17%

Out of stock

Smell of life Smell of Life Cool Water - diffuser - Volume: 100 ml
Sold out
Smell of life

Smell of life Smell of Life Cool Water - diffuser - Volume: 100 ml

€40,96 €34,13 Save 17%

€40,96 €34,13 Save 17%

Out of stock

Smell of life Smell of Life Bottled - diffuser - Volume: 100 ml
Sold out
Smell of life

Smell of life Smell of Life Bottled - diffuser - Volume: 100 ml

€40,96 €34,13 Save 17%

€40,96 €34,13 Save 17%

Out of stock