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A bedroom air purifier designed for quiet overnight operation and two-stage HEPA filtration, aimed at reducing dust and pollen. Enjoy calmer nights and fewer irritants for those who struggle with airway congestion or snoring. Is the Silentnight Airmax 800 Air Purifier the right fit for small bedrooms and bedside use?
⚡ At a Glance
- • Filtration Efficiency: Two-stage system with a pre-filter and H13 HEPA filter that catches 99.9% of smaller particles, removing dust, pollen and other airborne contaminants
- • Best for: People who need ultra-quiet overnight air cleaning for bedrooms up to 10m2, positioned on bedside tables
- • Not ideal for: Larger rooms or open-plan spaces significantly exceeding 10m2 where greater coverage is required
Two-stage filtration combines a pre-filter and H13 HEPA to trap the largest and smallest particles. Compact bedside design suits rooms up to 10m2 with focused local cleaning.
Cleaner Night Air - with Two-stage H13 HEPA and pre-filter
A pre-filter captures larger particles such as hair and lint, while an H13 HEPA element traps smaller particulates down to the fine fraction, with a stated 99.9% capture rate for smaller particles. The staged approach avoids rapid HEPA clogging and maintains airflow.
Reduced airborne irritants can ease airway congestion and lower the likelihood of pollen-triggered symptoms at night, helping to create more restful sleep for allergy-prone sleepers.
Quiet Overnight Use - with Dedicated sleep mode and ultra-quiet design
A specific sleep setting reduces fan speed and acoustic output so the unit can remain operational through the night while minimising noise. The design prioritises silent operation for bedside placement.
Low-noise running allows continuous air cleaning without disturbing light sleepers, making it suitable for bedroom placement close to the bed.
Simple Control and Timed Runs - with a digital control panel and timers
A digital control panel lets users select between three fan speeds, and four timer durations of 1, 2, 4 or 8 hours, providing straightforward programming for different routines.
Tailor airflow and runtime to immediate needs, such as a short pre-bed run or an overnight low-speed cycle, helping to match performance to sleeping patterns.
✨ The 4 Key Reasons for Silentnight Airmax 800 Air Purifier
- Replacement filter included - Ready to use out of the box and quick to swap when needed
- Ultra-quiet sleep mode - Runs all night without disturbing light sleepers
- Digital controls with 3 fan speeds - Tailor airflow using low, medium and high settings
- Compact 23.5cm x 16cm footprint - Fits neatly on bedside tables for focused room coverage
📋 Technical Details at a Glance
- Category: Air Purifier
- Brand: Silentnight
- Model: Airmax 800
- Filtration: Two-stage (pre-filter + H13 HEPA)
- Filter efficiency: Captures 99.9% of smaller particles
❓ Frequently Asked Questions
Q: What room size is suitable for the Airmax 800?
A: Suitable for bedrooms and small rooms up to 10m2, ideal for bedside placement.
Q: Does the Airmax 800 include a replacement filter?
A: Yes, a replacement filter is included as indicated in the product name and descriptions.
Q: Is it quiet enough to run overnight?
A: Yes, a sleep mode and ultra-quiet design allow continuous overnight operation without disturbing sleep.
🏆 Our Verdict
The Silentnight Airmax 800 Air Purifier is well suited to people who need quiet, bedside air cleaning in small bedrooms, particularly those with allergy or congestion concerns. Two-stage H13 HEPA filtration combined with a compact footprint and a sleep mode makes the unit effective for overnight use. Included replacement filter and simple digital controls support straightforward maintenance and long-term practical value.
