Philips Smart 2-in-1 Air Purifier and Humidifier AC3420/10
Learn to breathe and live better with this Air Purifier Humidifier. Filters out 99.97% of particles as small as 0.003 microns while maintaining an optimum amount of humidification at a rate of 650ml/h. For large spaces, up to 78m², it can cover and will certainly give fresher and cleaner air, all controlled by smart sensors that function automatically.
Learn to breathe and live better with this Air Purifier Humidifier. Filters out 99.97% of particles as small as 0.003 microns while maintaining an optimum amount of humidification at a rate of 650ml/h. For large spaces, up to 78m², it can cover and will certainly give fresher and cleaner air, all controlled by smart sensors that function automatically.
Learn to breathe and live better with this Air Purifier Humidifier. Filters out 99.97% of particles as small as 0.003 microns while maintaining an optimum amount of humidification at a rate of 650ml/h. For large spaces, up to 78m², it can cover and will certainly give fresher and cleaner air, all controlled by smart sensors that function automatically.
Learn to breathe and live better with this Air Purifier Humidifier. Filters out 99.97% of particles as small as 0.003 microns while maintaining an optimum amount of humidification at a rate of 650ml/h. For large spaces, up to 78m², it can cover and will certainly give fresher and cleaner air, all controlled by smart sensors that function automatically.
in 5 offers
The lowest price for Philips Smart 2-in-1 Air Purifier and Humidifier AC3420/10 right now is $549.00 at Qantas Marketplace, compared across 5 retailers.
The all-time low was $299.00 on 30 Sept 2026 — today's price is 84% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 14 Oct 2026.
Last updated at 14/10/2026 04:23:18
Philips PureProtect Water 3400 Series Smart 2-in-1 Air Purifier and Humidifier, White
Free delivery between Thu – Tue
Philips Smart 2-in-1 Air Purifier & Humidifier PureProtect Water 3400 Series - 78 m2, HEPA, Active Carbon, 5 Speed, Sleep Mode, Child Lock, 3.2L Water
Delivery between 19–26 Oct $139.50
Pročišćivač zraka PHILIPS AC3420/10 2u1 za čisti i vlažan zrak
Delivery $7.99
TieDex UK PHILIPS PureProtect Water 3400 Series AC3420/10 Smart 2-in-1 Air Purifier & Humidifier - Arctic White
Delivery $151.72
Philips 2-in-1 Air Purifier & Humidifier 3400 Series, HEPA + Carbon, 78m
Delivery between 20–23 Oct $29
| Product Dimensions | 28.5 x 28.5 x 52 cm; 6.5 kg |
| Is assembly required | No |
| Batteries required | No |
| Included components | Filter, User Manual, Cleaning Brush |
| Product dimensions | 28.5D x 28.5W x 52H centimetres |
Philips PureProtect Water 3400 Series Smart 2-in-1 Air Purifier and Humidifier, White
Free delivery between Thu – Tue
Philips Smart 2-in-1 Air Purifier & Humidifier PureProtect Water 3400 Series - 78 m2, HEPA, Active Carbon, 5 Speed, Sleep Mode, Child Lock, 3.2L Water
Delivery between 19–26 Oct $139.50
Pročišćivač zraka PHILIPS AC3420/10 2u1 za čisti i vlažan zrak
Delivery $7.99
TieDex UK PHILIPS PureProtect Water 3400 Series AC3420/10 Smart 2-in-1 Air Purifier & Humidifier - Arctic White
Delivery $151.72
Philips 2-in-1 Air Purifier & Humidifier 3400 Series, HEPA + Carbon, 78m
Delivery between 20–23 Oct $29
| Product Dimensions | 28.5 x 28.5 x 52 cm; 6.5 kg |
| Is assembly required | No |
| Batteries required | No |
| Included components | Filter, User Manual, Cleaning Brush |
| Product dimensions | 28.5D x 28.5W x 52H centimetres |
