Breathe easy and avoid uncomfortable heat with the air treatment range

    The climate in Australia can be uncomfortable to work in and live in throughout much of the year, but with the air treatment to buy online you can ensure that your indoors remains at a comfortable climate. High humidity can make daytimes unbearable during summer so combat sticky weather with the fantastic collection of humidifiers and dehumidifiers for sale online. We have a range of air filter and dehumidifier products that are perfect for making your home environment more comfortable – so take a look at the excellent range that we have to offer.

    When you improve the indoor air of your home, you make it a lot easier to breathe and you ensure that you will get a better night sleep – no more uncomfortable sticky heat that makes you feel tired and lethargic.

    For those who suffer from pesky allergies an air purifier, air filter or air cleaner is ideal to provide you with cleaner air, free of allergens and pollutants. Having too many allergens in the air, including dust, pollen and pet dander, can really cause you to suffer from sneezing, sinus pain, a runny nose and much more. When you install one of these great devices you will be able to breathe easily and forget about your allergies… what a relief!

    Whether you are looking for a humidifier, an air filter or any other product – you will find a great selection available online. You can order your products quickly and easily and they will be shipped conveniently straight to your door. If you have any questions when ordering your items, feel free to let us know.

    Don’t suffer in the heat or be bothered by your allergies anymore – make your indoor environment much more comfortable with one of these air purification products.

    Philips Series 3000i Air Purifier

    Offering real-time air quality feedback and multiple filters, the Philips Series 3000i Air Purifier helps freshen up the environment by...

    Offering real-time air quality feedback and multiple filters, the Philips Series 3000i Air Purifier helps freshen up the environment by eliminating harmful gases, allergens, and particles in your home.

    Free store pick up or Australia wide delivery
    Special Price: $469
    DeLonghi AriaDry Multi 25L Dehumidifier

    Remove excess moisture in your home and maintain a clean and hygienic level of humidity with the DeLonghi AriaDry Multi 25L...

    Amazing Deal

    Remove excess moisture in your home and maintain a clean and hygienic level of humidity with the DeLonghi AriaDry Multi 25L Dehumidifier.

    Free store pick up or Australia wide delivery
    Special Price: $199
    Philips Series 2000 Air Humidifier with NanoCloud - White

    The Philips Series 2000 Air Humidifier with NanoCloud helps maintain a comfortable atmosphere at home, evenly distributing humidified air...

    Amazing Deal

    The Philips Series 2000 Air Humidifier with NanoCloud helps maintain a comfortable atmosphere at home, evenly distributing humidified air to help reduce dryness. It also has an auto-shutdown function whenever the water tank is empty and needs refilling.

    Free store pick up or Australia wide delivery
    Special Price: $439
    Breville the All Climate Dehumidifier

    With its 8L per day water extraction capacity, multiple speed settings, and 2-stage air filtration system, the Breville the All Climate...

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Awesome Deal

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    With its 8L per day water extraction capacity, multiple speed settings, and 2-stage air filtration system, the Breville the All Climate Dehumidifier is a great choice for keeping your room clean and comfortable.

    Free store pick up or Australia wide delivery
    Special Price: $179
    Breville the Easy Air Connect Air Purifier

    Great for the wellness-oriented family home, the Breville the Easy Air Connect Air Purifier lets you filter out various airborne materials...

    Amazing Deal

    Great for the wellness-oriented family home, the Breville the Easy Air Connect Air Purifier lets you filter out various airborne materials from your room. Packing powerful performance in its compact footprint, the Easy Air Connect provides outstanding purification for rooms measuring up to 25m2.

    Free store pick up or Australia wide delivery
    $299
    Breville the Smart Mist Top Connect Humidifier - Graphite

    Delivering excellent air quality, the Breville the Smart Mist Top Connect Humidifier features 5 mist levels, SensAir, aromatherapy, and...

    Delivering excellent air quality, the Breville the Smart Mist Top Connect Humidifier features 5 mist levels, SensAir, aromatherapy, and is approved by Sensitive Choice, making it a great addition to your home.

    Free store pick up or Australia wide delivery
    $799
    Philips Series 5000 2-in-1 Dehumidifier and Purifier - White

    Ensure your air remains hygienic using the Philips Series 5000 2-in-1 Dehumidifier and Purifier - White. Showcasing advanced features...

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    Ensure your air remains hygienic using the Philips Series 5000 2-in-1 Dehumidifier and Purifier - White. Showcasing advanced features, including automatic dehumidification, a digital humidity sensor and special modes, this device is an ideal investment for anyone looking to improve their health.

    Free store pick up or Australia wide delivery
    Special Price: $249
    Philips Series 1000 Air Purifier - White

    Freshen up the environment in your home using the Philips Series 1000 Air Purifier - White which offers fast, efficient performance, real-time...

    Awesome Deal

    Freshen up the environment in your home using the Philips Series 1000 Air Purifier - White which offers fast, efficient performance, real-time air quality feedback, and multiple fan speed settings. Simple and easy to use, it has an intuitive touch user interface with display.

    Free store pick up or Australia wide delivery
    $129
    Beurer LB37 Air Humidifier with Aroma Diffuser - Toffee

    Refresh your living space and provide a comfortable ambience with the Beurer Air Humidifier with Aroma Diffuser. It has a 2L tank and a...

    Refresh your living space and provide a comfortable ambience with the Beurer Air Humidifier with Aroma Diffuser. It has a 2L tank and a humidification output of up to 200 ml/h, letting you easily maintain the optimal humidity ratio in your room.

    Free store pick up or Australia wide delivery
    $129
    HoMedics Harmony Cordless Aroma Diffuser - White

    Introduce a calming and soothing aura to your home with the HoMedics Harmony Cordless Aroma Diffuser. Featuring a colour-changing light...

    Introduce a calming and soothing aura to your home with the HoMedics Harmony Cordless Aroma Diffuser. Featuring a colour-changing light to set the mood, it's the perfect companion when you want to sit back and relax after a long day.

    Free store pick up or Australia wide delivery
    Beurer Dual Action Air Humidifier with Aromatherapy

    Help improve your air quality at home and enjoy a clean, calming atmosphere with the Beurer Dual Action Air Humidifier with Aromatherapy...

    Help improve your air quality at home and enjoy a clean, calming atmosphere with the Beurer Dual Action Air Humidifier with Aromatherapy. It features dual technology, helping eliminate bacteria in the air, while keeping healthy air moisture.

    Free store pick up or Australia wide delivery
    Dyson HP07 Hot+Cool Purifiying Fan Heater

    The Dyson HP07 Hot+Cool Purifiying Fan Heater combines intelligent sensing technologies with advanced HEPA filtration to effectively capture...

    The Dyson HP07 Hot+Cool Purifiying Fan Heater combines intelligent sensing technologies with advanced HEPA filtration to effectively capture 99.95% of airborne particles as small as 0.1 microns. A layer of activated carbon also helps remove odours and gases including VOCs.

    Free store pick up or Australia wide delivery
    $749
    AusClimate NWT Supreme 50L Dehumidifier

    Suitable for both warm and cool climates, the AusClimate NWT Supreme 50L Dehumidifier is an all-year-round solution for creating a dryer...

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Suitable for both warm and cool climates, the AusClimate NWT Supreme 50L Dehumidifier is an all-year-round solution for creating a dryer and more breathable living space. Its high capacity moisture removal rate makes it ideal for large, open plan areas measuring up to 105m2.

    Free store pick up or Australia wide delivery
    Special Price: $527
    Philips Series 3000 Air Purifier - White

    Designed to keep indoor air free from airborne particles and allergens, the Philips Series 3000 Air Purifier - White helps maintain a healthy...

    Clearance

    Designed to keep indoor air free from airborne particles and allergens, the Philips Series 3000 Air Purifier - White helps maintain a healthy and safe environment in your home for you and your family. It has a Healthy air protect alert which quickly notifies you when the filter needs to be replaced, allowing it to operate at optimum performance.

    Free store pick up or Australia wide delivery
    $139
    Beurer LB37 Air Humidifier and Aroma Diffuser - White

    Refresh your living space (up to 20m2) and provide a comfortable ambience with the Beurer Air Humidifier with Aroma Diffuser. It has a...

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Refresh your living space (up to 20m2) and provide a comfortable ambience with the Beurer Air Humidifier with Aroma Diffuser. It has a 2L tank and a humidification output of up to 200 ml/h, letting you easily maintain the optimal humidity ratio in your room.

    Free store pick up or Australia wide delivery
    $599
    AusClimate NWT All Seasons 35L Dehumidifier

    Suitable for large open areas up to 50m2 in size, the AusClimate NWT All Seasons 35L Dehumidifier lets you maintain the ideal atmospheric...

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Suitable for large open areas up to 50m2 in size, the AusClimate NWT All Seasons 35L Dehumidifier lets you maintain the ideal atmospheric condition in your home with ease. It has sturdy castor wheel and handles, making it easy for you to move it around from one room to another.

    Free store pick up or Australia wide delivery
    Dyson Pure Hot+Cool Purifying Fan Heater

    With its versatile setup and thorough filtration system, the Dyson Pure Hot+Cool Purifying Fan Heater is a welcome addition to your modern...

    With its versatile setup and thorough filtration system, the Dyson Pure Hot+Cool Purifying Fan Heater is a welcome addition to your modern home, able to keep you warm in the winter and cool in the summer while creating a fresh, clean atmosphere in your room.

    Free store pick up or Australia wide delivery
    $519
    De'Longhi AriaDry 30L Compact Dehumidifier

    Keep your home free from mould and mildew with the help of the De'Longhi AriaDry 30L Compact Dehumidifier. This compact dehumidifier features...

    Clearance

    Keep your home free from mould and mildew with the help of the De'Longhi AriaDry 30L Compact Dehumidifier. This compact dehumidifier features an extra power function which will remove up to 30L of moisture from your home.

    Free store pick up or Australia wide delivery
    $149
    Beurer LB45 Air Humidifier with Aromatherapy & Water Filter

    Appreciate the benefits of ultrasonic humidification with the Beurer LB45 Air Humidifier with Aromatherapy & Water Filter. It also works...

    Limit 2 Per Customer

    Limit 2 Per Customer

    Appreciate the benefits of ultrasonic humidification with the Beurer LB45 Air Humidifier with Aromatherapy & Water Filter. It also works at an extremely low-noise level, further enhancing your room’s vibe (up to 30m2 in size).

    Free store pick up or Australia wide delivery
    Special Price: $129
    Philips Desktop Air Humidifier - White

    The Philips Desktop Air Humidifier - White helps maintain a comfortable atmosphere at home, evenly distributing humidified air to help...

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Awesome Deal

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    The Philips Desktop Air Humidifier - White helps maintain a comfortable atmosphere at home, evenly distributing humidified air to help reduce dryness. It also has an auto-shutdown function whenever the water tank is empty and needs refilling.

    Free store pick up or Australia wide delivery
    Special Price: $329
    Breville the Smart Air Connect Air Purifier

    Keep your room’s atmosphere clean and fresh with the Breville Smart Air Connect Air Purifier. It’s specially designed for use in rooms...

    • Bonus Filter Valued up to $99.99

    Bonus

    Keep your room’s atmosphere clean and fresh with the Breville Smart Air Connect Air Purifier. It’s specially designed for use in rooms up to 40m2 in size, making it a practical option for most interior spaces.

    Free store pick up or Australia wide delivery
    Special Price: $339
    DeLonghi AriaDry Light 14L Dehumidifer

    Remove excess moisture in your home and maintain a clean and hygienic level of humidity with the DeLonghi AriaDry Light 14L...

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    Amazing Deal

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    Remove excess moisture in your home and maintain a clean and hygienic level of humidity with the DeLonghi AriaDry Light 14L Dehumidifer.

    Free store pick up or Australia wide delivery
    $99
    Beurer Mini Air Humidifier

    Perfect for your office or for travel, the Beurer Mini Air Humidifier is quiet enough to also be used in your bedroom (up to 20m2). With...

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Perfect for your office or for travel, the Beurer Mini Air Humidifier is quiet enough to also be used in your bedroom (up to 20m2). With two plastic bottle adapters enjoy signature Beurer indoor comfort and health no matter your location.

    Free store pick up or Australia wide delivery
    Special Price: $299
    Breville the Smart Dry Dehumidifier

    Featuring a 10L per day water extraction capacity, convenient timer mode, and a multi-stage air filtration setup, the Breville the Smart...

    Amazing Deal

    Featuring a 10L per day water extraction capacity, convenient timer mode, and a multi-stage air filtration setup, the Breville the Smart Dry Dehumidifier lets you easily create a refreshing and comforting aura inside your room.

    Free store pick up or Australia wide delivery
    Special Price: $1399
    Dyson Pure Cool Purifying Tower Fan Bundle - Black & White

    Thanks to its powerful airflow and fully-sealed filter system, the Dyson Pure Cool™ purifying tower fan brings powerful air circulation...

    Amazing Deal

    Thanks to its powerful airflow and fully-sealed filter system, the Dyson Pure Cool™ purifying tower fan brings powerful air circulation while also keeping the room’s atmosphere fresh and free of pollutants and various airborne particles ^^. It’s also compatible with the Dyson Link app for providing smart and comprehensive reports on your paired mobile device*.

    Free store pick up or Australia wide delivery
    $599
    SHARP FX80 PLASMACLUSTER AIR PURIFIER

    With a large 62m2 supcoverage area, comprehensive sensor setup, and exceptional ion density, the Sharp FX80 Air Purifier lets you easily...

    Year-Round Comfort!

    With a large 62m2 supcoverage area, comprehensive sensor setup, and exceptional ion density, the Sharp FX80 Air Purifier lets you easily create a clean and comfortable atmosphere inside your home. Convenient to maintain, thanks to this purifier's filter replacement indicator

    Free store pick up or Australia wide delivery
    Special Price: $529
    Philips Series 2000i Air Purifier - White

    Freshen up the environment in your home with the Philips Series 2000i Air Purifier which offers fast, efficient performance, real-time...

    Amazing Deal

    Freshen up the environment in your home with the Philips Series 2000i Air Purifier which offers fast, efficient performance, real-time air quality feedback, and multiple fan speed settings. Use it together with the Clean Home+ app (download required) to configure its settings and control it remotely using your compatible device.

    Free store pick up or Australia wide delivery
    Special Price: $499 ENDS 26.10
    Breville the AirRounder Plus Connect Heater, Fan and Purifier

    Suitable for rooms measuring up to 40m2, the Breville the AirRounder Plus Connect Heater, Fan and Purifier is made with a compact size...

    • Bonus Filter Valued up to $99.99

    Bonus

    Suitable for rooms measuring up to 40m2, the Breville the AirRounder Plus Connect Heater, Fan and Purifier is made with a compact size, smart features, and a durable plastic construction to provide cooling, heating, and air purification all year-round.

    Free store pick up or Australia wide delivery
    $649
    Winix Zero+ Pro 5 Stage Air Purifier by AusClimate

    A handy must-have for your home, the Winix Zero 5-Stage Air Purifier helps eliminate airborne contaminants in your room to maintain a fresh...

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    A handy must-have for your home, the Winix Zero 5-Stage Air Purifier helps eliminate airborne contaminants in your room to maintain a fresh and clean breathing environment for you and your family.

    Free store pick up or Australia wide delivery
    $599
    DeLonghi AriaDry 30L Pump Dehumidifier

    Remove excess moisture in your home to maintain a clean and hygienic level of humidity with the De'Longhi AriaDry 30L Pump...

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Remove excess moisture in your home to maintain a clean and hygienic level of humidity with the De'Longhi AriaDry 30L Pump Dehumidifier.

    Free store pick up or Australia wide delivery
    Special Price: $329
    Breville the AirRounder Connect Heater, Fan and Purifier - White

    Suitable for small rooms measuring up to 25m2, the Breville the AirRounder Connect Heater, Fan and Purifier is made with a compact size...

    • Bonus Filter Valued up to $99.99

    Bonus

    Suitable for small rooms measuring up to 25m2, the Breville the AirRounder Connect Heater, Fan and Purifier is made with a compact size, smart features, and a durable plastic construction to provide cooling, heating, and air purification all year-round.

    Free store pick up or Australia wide delivery
    $479
    AusClimate NWT Medium+ 25L Dehumidifier

    Easily manage interior humidity levels and create a breathable indoor space with the AusClimate NWT Medium+ 25L Dehumidifier. Its compact...

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Easily manage interior humidity levels and create a breathable indoor space with the AusClimate NWT Medium+ 25L Dehumidifier. Its compact size and high moisture removal rate make it ideal for bedrooms and other rooms measuring at least 4m2 and up to 38m2.

    Free store pick up or Australia wide delivery
    Special Price: $419
    DeLonghi AriaDry Home 16L Dehumidifer

    Remove excess moisture in your home and maintain a clean and hygienic level of humidity with the DeLonghi AriaDry Home 16L Dehumidifer...

    Hot Deal

    Remove excess moisture in your home and maintain a clean and hygienic level of humidity with the DeLonghi AriaDry Home 16L Dehumidifer. It has a built-in timer, thermometer, and hygrometer, allowing you to monitor and maintain humidity levels based on your needs.

    Free store pick up or Australia wide delivery
    Dyson TP07 Purifier Cool Tower Fan

    The Dyson TP07 Purifier Cool Tower Fan maintains a clean, ideal breathing environment in your home for uncompromised comfort even with...

    The Dyson TP07 Purifier Cool Tower Fan maintains a clean, ideal breathing environment in your home for uncompromised comfort even with the changing of seasons. It also has a LCD screen and an included remote control for easy settings configuration.

    Free store pick up or Australia wide delivery
    $149
    Breville the Easy Mist Humidifier

    Conveniently maintain a relaxing and comfortable ambience inside your home, especially during the hot and dry months, with the Breville...

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Conveniently maintain a relaxing and comfortable ambience inside your home, especially during the hot and dry months, with the Breville the Easy Mist Humidifier.

    Free store pick up or Australia wide delivery
    Dyson Pure Cool Purifying Tower Fan

    Thanks to its powerful airflow and fully-sealed filter system, the Dyson Pure Cool™ purifying tower fan brings powerful air circulation...

    Thanks to its powerful airflow and fully-sealed filter system, the Dyson Pure Cool™ purifying tower fan brings powerful air circulation while also keeping the room’s atmosphere fresh and free of pollutants and various airborne particles ^^. It’s also compatible with the Dyson Link app for providing smart and comprehensive reports on your paired mobile device*.

    Free store pick up or Australia wide delivery
    $369
    Dimplex 25L Portable Dehumidifier with Electronic Control

    Adaptable and easy to use, the Dimplex 25L Portable Dehumidifier with Electronic Control provides optimal moisture level management inside...

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Online Only

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Adaptable and easy to use, the Dimplex 25L Portable Dehumidifier with Electronic Control provides optimal moisture level management inside your home to create a fresh and relaxing atmosphere.

    Free store pick up or Australia wide delivery
    $159
    Beurer Air Humidifier with Hot Water Evaporator Technology

    Gone are the days of dry eyes and irritated airways inside your home, thanks to the Beurer Air Humidifier with Hot Water Evaporator Technology...

    Gone are the days of dry eyes and irritated airways inside your home, thanks to the Beurer Air Humidifier with Hot Water Evaporator Technology. The evaporating technology uses hot water to humidify dry, ambient air, providing air that is completely sterilised, odourless and free from bacteria. The end result is a purely hygienic breathing environment that is great for the wellness-oriented family.

    Free store pick up or Australia wide delivery
    Special Price: $219
    Breville the Smart Mist Humidifier

    The Breville the Smart Mist Humidifier can release warm or cool mist while giving you the option to infuse it with essential oils (not...

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    Amazing Deal

    Special Order - Delivery times may vary. Please allow 6 to 14 business days for delivery

    The Breville the Smart Mist Humidifier can release warm or cool mist while giving you the option to infuse it with essential oils (not included) to create a fresh, relaxing environment in rooms 20 up to 40m2 in size.

    Free store pick up or Australia wide delivery

    Terms, conditions and exclusions apply. See individual product pages for details.

    Buying Guides

    Air Treatment Buying Guide

    Humidifiers, dehumidifiers and air purifiers can make your home healthier by removing allergens from the air and more. This guide explains what’s available and what to look for when shopping for air treatment products.

    © 2021 Harvey Norman Online   |   Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

    Subject to the terms and conditions goods and services described in this website are available from Harvey Norman online only.

    Interest Free Latitude Pay Zip Pay Apple Pay MasterCard Visa American Express Paypal Gift Card SRC