Diffuser
Diffuser for sale on Ireland's largest auction and classifieds sites
Led essential oil - essential, diffuser - €10.89
Type ultrasonic humidifier • Aroma diffuser humidity • Room will increased - Free postage - New and Used
Type ultrasonic humidifier • Aroma diffuser humidity • Room will increased - Free postage - New and Used
Essential oil diffuser - oil, aroma - €12.99
Aroma diffuser clean • Water tank ultrasonic • Plate regularly soft - Free postage - New and Used
Aroma diffuser clean • Water tank ultrasonic • Plate regularly soft - Free postage - New and Used
Essential oil diffuser aroma - oil, - €12.99
Combine aromatherapy gentle • Mist humidification soft • Led lighting transforms - Free postage - New and Used
Combine aromatherapy gentle • Mist humidification soft • Led lighting transforms - Free postage - New and Used
550ml led essential oil - 550ml, - €12.69
Waterless auto off • Function will turn • Automatically after when - Free postage - New and Used
Waterless auto off • Function will turn • Automatically after when - Free postage - New and Used
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Rain cloud air humidifier - cloud, - €9.29
300ml essential oil • Diffuser changing colors • Humidifier water drip - Free postage - New and Used
300ml essential oil • Diffuser changing colors • Humidifier water drip - Free postage - New and Used
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48 listings · from €1.74 · avg €13.49
Browse 48 diffuser listings currently in our index. Prices range from €1.74 to €104.99, with an average of €13.49. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about diffuser →
Dynamic jellyfish essential - jellyfish, - €23.99
Versatile gift choice • This air diffuser • Humidifier doubles essential - Free postage - New and Used
Versatile gift choice • This air diffuser • Humidifier doubles essential - Free postage - New and Used
Essential oil diffuser aroma - diffuser, - €11.99
Aroma diffuser clean • Water tank ultrasonic • Plate regularly soft - Free postage - New and Used
Aroma diffuser clean • Water tank ultrasonic • Plate regularly soft - Free postage - New and Used
Essential oil diffuser whit - essential, - €14.49
This sleek modern • Diffuser evenly disperse • Your favorite essential - Free postage - New and Used
This sleek modern • Diffuser evenly disperse • Your favorite essential - Free postage - New and Used
Air humidifier adjusting - humidifier, - €9.36
There also night • Light design make • Your room more - Free postage - New and Used
There also night • Light design make • Your room more - Free postage - New and Used
Dynamic jellyfish diffuser air - jellyfish, - €22.95
Versatile gift choice • This air diffuser • Humidifier doubles essential - Free postage - New and Used
Versatile gift choice • This air diffuser • Humidifier doubles essential - Free postage - New and Used
Air purifier essential oil - air, - €12.99
2000ml humidifier feature • After cotton swab • Can spray normally - Free postage - New and Used
2000ml humidifier feature • After cotton swab • Can spray normally - Free postage - New and Used
Humidifer diffuser essenial - humidifer, - €12.34
Functions aromatherapy diffuser • Humidifier night light • Air purifier auto - Free postage - New and Used
Functions aromatherapy diffuser • Humidifier night light • Air purifier auto - Free postage - New and Used
Led essential oil diffuser - led, - €12.99
Functions aromatherapy diffuser • Humidifier night light • Air purifier auto - Free postage - New and Used
Functions aromatherapy diffuser • Humidifier night light • Air purifier auto - Free postage - New and Used
Electric led humidifier - led, - €13.29
Multi colour changeable • Led light auto • Shut off when - Free postage - New and Used
Multi colour changeable • Led light auto • Shut off when - Free postage - New and Used
Ceramic air stone bubble - bubble, ring - €3.99
Air stones are • Our heavy duty • Ceramic bubble ring - Free postage - New and Used
Air stones are • Our heavy duty • Ceramic bubble ring - Free postage - New and Used
Reed diffuser sticks 40 - diffuser, - €2.99
Remove your old • Diffuser sticks from • New reeds will - Free postage - New and Used
Remove your old • Diffuser sticks from • New reeds will - Free postage - New and Used
Fireplace flame led - fireplace, - €9.89
Fireplace simulation star • Feature this diffuser • Created soft led - Free postage - New and Used
Fireplace simulation star • Feature this diffuser • Created soft led - Free postage - New and Used
180ml mini air humidifier usb - 180ml, - €1.74
180ml mini air • Humidifier compact usb • Electric aroma diffuser - Free postage - New and Used
180ml mini air • Humidifier compact usb • Electric aroma diffuser - Free postage - New and Used
Dynamic jellyfish essential - dynamic, - €22.99
Versatile gift choice • This air diffuser • Humidifier doubles essential - Free postage - New and Used
Versatile gift choice • This air diffuser • Humidifier doubles essential - Free postage - New and Used
Dynamic jellyfish essential - jellyfish, - €21.95
Versatile gift choice • This air diffuser • Humidifier doubles essential - Free postage - New and Used
Versatile gift choice • This air diffuser • Humidifier doubles essential - Free postage - New and Used
Augeo clean multi oil - oil, (reed - €104.99
Augeo clean multi • Oil reed diffuser • Base information our - Free postage - New and Used
Augeo clean multi • Oil reed diffuser • Base information our - Free postage - New and Used
Reed diffuser oil refill - diffuser, - €23.99
100ml 500ml bottles • Reed diffuser refills • All our fragrances - Free postage - New and Used
100ml 500ml bottles • Reed diffuser refills • All our fragrances - Free postage - New and Used
Air purifier humidifier - air, - €9.36
There also night • Light design make • Your room more - Free postage - New and Used
There also night • Light design make • Your room more - Free postage - New and Used
Oil diffuser air humidifiers - oil, - €8.89
Eliminate dry air • Minutes let humidifier • Cold mist fill - Free postage - New and Used
Eliminate dry air • Minutes let humidifier • Cold mist fill - Free postage - New and Used
Essential oils aromatherapy - oils, - €6.99
Bio organic essential • Natural insect repellent • Oils such citronella - Free postage - New and Used
Bio organic essential • Natural insect repellent • Oils such citronella - Free postage - New and Used
Ultrasonic essential oil - ultrasonic, - €15.85
Combining advanced ultrasonic • Technology sleek desktop • Design perfect solution - Free postage - New and Used
Combining advanced ultrasonic • Technology sleek desktop • Design perfect solution - Free postage - New and Used
500ml led essential oil - 500ml, - €12.79
Ultra large capacity • 500ml water tank • To10 hours continuous - Free postage - New and Used
Ultra large capacity • 500ml water tank • To10 hours continuous - Free postage - New and Used
550ml essential oil aroma - 550ml, - €14.27
Refresh indoor air • Diffuses subtle aroma • Purify freshen your - Free postage - New and Used
Refresh indoor air • Diffuses subtle aroma • Purify freshen your - Free postage - New and Used
Asakuki essential oil diffuser - asakuki, - €9.73
Asakuki 300ml essential • Oil diffuser ultrasonic • Aromatherapy scented humidifier - Free postage - New and Used
Asakuki 300ml essential • Oil diffuser ultrasonic • Aromatherapy scented humidifier - Free postage - New and Used
Waterless portable essential - portable, - €35.00
This nebulising diffuser • Aromatherapy 100 pure • Essential oils perfect - Free postage - New and Used
This nebulising diffuser • Aromatherapy 100 pure • Essential oils perfect - Free postage - New and Used
Essential oil diffuser - essential, - €11.45
Its usb powered • Operation ensures convenient • Use anywhere simply - Free postage - New and Used
Its usb powered • Operation ensures convenient • Use anywhere simply - Free postage - New and Used
Herbal diffuser with - x, - €10.07
Easy carry this • Lung diffuser pen • Features portable build - Free postage - New and Used
Easy carry this • Lung diffuser pen • Features portable build - Free postage - New and Used
180ml mini air humidifier usb - 180ml, - €2.49
Water tank capacity • Close lid turn • Power press start - Free postage - New and Used
Water tank capacity • Close lid turn • Power press start - Free postage - New and Used
Flame led essential - led, - €10.69
Aromatherapy function fill • Water tank not • Appropriate amount essential - Free postage - New and Used
Aromatherapy function fill • Water tank not • Appropriate amount essential - Free postage - New and Used
100 pure essential oils for - essential, - €2.99
10ml trial personal • Use gifting oil • Burners 50ml regular - Free postage - New and Used
10ml trial personal • Use gifting oil • Burners 50ml regular - Free postage - New and Used
Universal hair dryer - universal, diffuser - €2.97
Attach diffuser your • Hair dryer covers • Once making ideal - Free postage - New and Used
Attach diffuser your • Hair dryer covers • Once making ideal - Free postage - New and Used
Led essential oil diffuser - led, - €8.59
Type ultrasonic humidifier • Aroma diffuser humidity • Room will increased - Free postage - New and Used
Type ultrasonic humidifier • Aroma diffuser humidity • Room will increased - Free postage - New and Used
Bloome aroma mist diffuser - bloome, - €8.89
Modern rounded aesthetic • Soft glowing light • This diffuser gently - Free postage - New and Used
Modern rounded aesthetic • Soft glowing light • This diffuser gently - Free postage - New and Used
Air aromatherapy purifier led - purifier, - €6.49
Ultrasonic waves this • Aroma humidifier will • Not influence your - Free postage - New and Used
Ultrasonic waves this • Aroma humidifier will • Not influence your - Free postage - New and Used
Replacement filter cotton - replacement, - €2.99
Sponge sticks due • Different monitor light • Effect actual color - Free postage - New and Used
Sponge sticks due • Different monitor light • Effect actual color - Free postage - New and Used
Led essential oil - essential, - €8.39
Easy protect yourself • Your loved ones • Especially 130ml water - Free postage - New and Used
Easy protect yourself • Your loved ones • Especially 130ml water - Free postage - New and Used
Automatic fragrance diffuser - automatic, - €3.62
Product type automatic • Fragrance diffuser aroma • Machine why choose - Free postage - New and Used
Product type automatic • Fragrance diffuser aroma • Machine why choose - Free postage - New and Used
Aroma essential oil diffuser - essential, - €10.89
100 brand new • High quality super • Fast dispatch description - Free postage - New and Used
100 brand new • High quality super • Fast dispatch description - Free postage - New and Used
2000ml usb air humidifier - 2000ml, - €6.99
Double nozzles humidifier • Spray nozzle that • Sprays super large - Free postage - New and Used
Double nozzles humidifier • Spray nozzle that • Sprays super large - Free postage - New and Used
Patchouli essential oil - patchouli, - €27.99
Its rich earthy • Scent believed have • Mood boosting effects - Free postage - New and Used
Its rich earthy • Scent believed have • Mood boosting effects - Free postage - New and Used
300ml flame effect - effect, air - €3.50
Capacity 300ml remove • Top cover fill • Clean water max - Free postage - New and Used
Capacity 300ml remove • Top cover fill • Clean water max - Free postage - New and Used
Professional hair dryer nozzle - hair, - €6.99
- Free postage - New and Used
- Free postage - New and Used
550ml essential oil aroma - 550ml, - €12.99
Tank maximum capacity • 550ml create calming • Fragrant ambience your - Free postage - New and Used
Tank maximum capacity • 550ml create calming • Fragrant ambience your - Free postage - New and Used
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Everything you need to know about diffuser
Whether you are looking for a brand-new or second-hand diffuser, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at €1.74, while premium listings can reach €104.99 — giving you a wide budget spread to work with. The average price of €13.49 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.