HN LogoHN Logo
HN LogoHN Logo
CatalogueTrack OrderStores
CatalogueTrack OrderStores

Air Treatment

    81 - 120  of  207 products
    ‌
    ‌
    Clearance
    Samsung BESPOKE Cube AX53 Pet Air Purifier - Forest Green
    $1299
    Samsung BESPOKE Cube AX53 Pet Air Purifier - Forest Green
    No ratings yet
    Breville the Smart Dry Plus Connect Dehumidifier
    $499
    Breville the Smart Dry Plus Connect Dehumidifier
    57
    Breville the Smart Dry Connect Dehumidifier
    $369
    Breville the Smart Dry Connect Dehumidifier
    122
    Winix Zero+ 5 Stage Filter with Pet Filter Pack
    $219
    Winix Zero+ 5 Stage Filter with Pet Filter Pack
    10
    Winix Zero 4-Stage Filter Pack
    $145
    Winix Zero 4-Stage Filter Pack
    10
    Winix Compact 4-Stage Filter Pack
    $99
    Winix Compact 4-Stage Filter Pack
    10
    Samsung AX90 Replacement Filter
    $117
    Samsung AX90 Replacement Filter
    16
    ONE Reusable Dehumidifier Bag
    $9
    ONE Reusable Dehumidifier Bag
    12
    Breville the SmartAir Viral Protect Plus Compact Air Purifier - White
    $269
    Breville the SmartAir Viral Protect Plus Compact Air Purifier - White
    23
    Breville the SmartAir Viral Protect Plus Air Purifier - White
    $329
    Breville the SmartAir Viral Protect Plus Air Purifier - White
    20
    Breville the Re-Fresha Mini Dehumidifier Add On
    $44
    Breville the Re-Fresha Mini Dehumidifier Add On
    7
    Breville the Re-Fresha Mini Dehumidifier + Drying Base Kit - White
    $99
    Breville the Re-Fresha Mini Dehumidifier + Drying Base Kit - White
    27
    Blueair 7400 HealthProtect Smart Filter
    $189
    Blueair 7400 HealthProtect Smart Filter
    No ratings yet
    Clearance
    Blueair Blue 3410 Particle + Carbon Filter
    $79
    Blueair Blue 3410 Particle + Carbon Filter
    2
    Breville AntiViral HEPA-13 Filter for LAP708
    $47
    Breville AntiViral HEPA-13 Filter for LAP708
    1
    Breville AntiViral HEPA-13 Filter for LAP300, LAP308, LAP408
    $69
    Breville AntiViral HEPA-13 Filter for LAP300, LAP308, LAP408
    7
    Breville AntiViral HEPA-13 Filter for LAP208 & LAP158
    $53
    Breville AntiViral HEPA-13 Filter for LAP208 & LAP158
    13
    Breville the Smart Dry Viral Protect 2-in-1 Dehumidifier & Air Purifier - White
    $599
    Breville the Smart Dry Viral Protect 2-in-1 Dehumidifier & Air Purifier - White
    14
    Clearance
    Sunbeam On-the-Go Fresh Portable Air Purifier - White
    $99
    Sunbeam On-the-Go Fresh Portable Air Purifier - White
    31
    Philips NanoProtect Series 1000i HEPA/Active Carbon Filter
    $94
    Philips NanoProtect Series 1000i HEPA/Active Carbon Filter
    14
    HoMedics Total Comfort Deluxe Ultrasonic Humidifier
    $169
    HoMedics Total Comfort Deluxe Ultrasonic Humidifier
    9
    Dyson TP07 Purifier Cool Tower Fan
    Starting
    From    $949EA
    Dyson TP07 Purifier Cool Tower Fan
    74
    Breville 3 Layer Filter for the AirRounder Plus
    $68
    Breville 3 Layer Filter for the AirRounder Plus
    1
    Winix Zero+ Pro 5 Stage Air Purifier
    $499
    Winix Zero+ Pro 5 Stage Air Purifier
    163
    Breville the Smart Mist Top Connect Humidifier - Graphite
    $349
    Breville the Smart Mist Top Connect Humidifier - Graphite
    43
    Philips Air Humidifier Replacement Wick Filter
    $29
    Philips Air Humidifier Replacement Wick Filter
    8
    Philips Series 2000 Replacement Filter
    $119
    Philips Series 2000 Replacement Filter
    18
    Philips Series 3000 Replacement Filter
    $129
    Philips Series 3000 Replacement Filter
    35
    Noirot CoolSeal Wind Out
    $24.95
    Noirot CoolSeal Wind Out
    1
    Blueair Pure Max Mini Filter
    $29
    Blueair Pure Max Mini Filter
    No ratings yet
    Blueair 3650I Particle and Carbon Filter
    $120
    Blueair 3650I Particle and Carbon Filter
    No ratings yet
    Philips Pure Protect 4200i Series Air Purifier
    Starting
    From    $599EA
    Philips Pure Protect 4200i Series Air Purifier
    54
    De'Longhi Tasciugo AriaDry Multi 14L Dehumidifer
    $439
    De'Longhi Tasciugo AriaDry Multi 14L Dehumidifer
    12
    Breville the SmartAir Viral Protect Plus Air Purifier
    Contact us for price
    Breville the SmartAir Viral Protect Plus Air Purifier
    20
    Breville the SmartAir Viral Protect Plus Compact Air Purifier
    Contact us for price
    Breville the SmartAir Viral Protect Plus Compact Air Purifier
    23
    Ecoya Vanilla and Tonka Bean 50ml Mini Diffuser
    $29
    Ecoya Vanilla and Tonka Bean 50ml Mini Diffuser
    1
    Ecoya French Pear 50ml Mini Diffuser
    $29
    Ecoya French Pear 50ml Mini Diffuser
    No ratings yet
    Philips NanoProtect Active Carbon Replacement Filter for Series 2000 Air Purifier
    $68
    Philips NanoProtect Active Carbon Replacement Filter for Series 2000 Air Purifier
    33
    Samsung AX34/AX40 Replacement Filter
    $97
    Samsung AX34/AX40 Replacement Filter
    11
    Samsung AX60 Replacement Filter
    $118
    Samsung AX60 Replacement Filter
    20
    Filter

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

    Buying Guides
    Air Treatment Buying Guide
    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.

    © 2026 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, unless expressly stated otherwise.

    Interest Free AfterPay Zip Pay MasterCard Visa American Express Paypal Gift Card