Philips 3400 Series Purifier & Humidifier
A 2-in-1 that purifies and gently humidifies — clears allergens while keeping the air at a comfortable moisture level, easing dry-air breathing all night.
How it helps your sleep
Beyond clearing allergens, dry overnight air parches the nose and throat — worsening congestion, dry mouth and snoring that wake you and your partner. Holding humidity in the comfortable 30–50% band, while filtering the air, keeps breathing easy and quiet right through the night.
Key features
- 2-in-1 HEPA NanoProtect + Active Carbon purifier and NanoCloud humidifier
- 300 m³/h CADR — purifies rooms up to 78 m²
- Hygienic humidification to 650 ml/h (99.9% fewer bacteria than ultrasonic); 3.2 L tank
- Captures 99.97% of particles as small as 0.003 microns
- Auto mode with live air-quality sensing; app control
- Cleans a 20 m² room in under 10 minutes
Delivery & returns
Shipping. We ship Australia-wide. Your delivery estimate is shown at checkout, some products are dispatched directly from the supplier, so timeframes can vary a little by item.
30-day returns. Changed your mind? Return unused items in their original packaging within 30 days for a refund. Faulty or not-as-described items are always covered under the Australian Consumer Law.
Warranty. Every product is covered by its manufacturer's warranty. Any issue, email support@sleepery.com.au and our Australian team will sort it.
How it helps your sleep
Beyond clearing allergens, dry overnight air parches the nose and throat — worsening congestion, dry mouth and snoring that wake you and your partner. Holding humidity in the comfortable 30–50% band, while filtering the air, keeps breathing easy and quiet right through the night.
Key features
- 2-in-1 HEPA NanoProtect + Active Carbon purifier and NanoCloud humidifier
- 300 m³/h CADR — purifies rooms up to 78 m²
- Hygienic humidification to 650 ml/h (99.9% fewer bacteria than ultrasonic); 3.2 L tank
- Captures 99.97% of particles as small as 0.003 microns
- Auto mode with live air-quality sensing; app control
- Cleans a 20 m² room in under 10 minutes
Specifications
- Model: AC3420/10
- Type: 2-in-1 air purifier & humidifier
- Dimensions: 52 x 28.5 x 28.5 cm (H x W x D)
- Weight: 6.5 kg
- Filtration: 3-layer, HEPA NanoProtect + active carbon
- Removes 99.97% of particles down to 0.003 microns
- Purification CADR: 300 m3/h, up to 78 sq m
- Humidification: up to 650 ml/h, NanoCloud
- Water tank: 3.2 L, up to 15 h continuous
- Fan speeds: 5, plus Auto+ mode
- Air quality: PM2.5, temperature & humidity sensors
- Sleep mode: 16.5 dB(A), dimmed display
- Noise: 16.5 to 51 dB(A)
- Filter life: up to 1 year
- Smart: WiFi, Philips Air+ app, voice control
- Power: 43W