Avalla X-350 Dehumidifier & Air Purifier for Home & Office 12L
Avalla's 12L/day dehumidifier with a built-in ioniser, covering up to 46m² at 30dB. The current-generation successor to the X-125 and X-150, at a lower price than either.
Features
Avalla X-350 12L Dehumidifier and Air Purifier
The X-350 is the larger of Avalla's current pair, extracting 12L a day and covering up to 46m² — the same coverage the older X-150 offered, at a lower price and a much lower noise figure. It is the most direct replacement for the discontinued X-125 and X-150.
The ioniser is what separates it from the X-300
Beyond the extra 2L a day of extraction and the wider coverage, the X-350's real differentiator is a built-in ioniser. Avalla claim it breaks down airborne particles and deodorises the air. Treat the "eliminates 99.9% of bacteria and viruses" line with the scepticism any such claim deserves — it is a marketing figure, not an independently tested one. If you want damp control and nothing else, the X-300 does that for £10 less.
Room coverage and airflow
120m³/h of airflow across up to 46m² makes this a multi-room unit rather than a single-bedroom one, provided doors are left open. An automatic humidity sensor holds your set level, with two fan speeds and a 24-hour timer.
Drainage
The 2L tank is genuinely small for a 12L/day machine — at full tilt that is several empties a day. Continuous drainage is supported and is the realistic way to run this unit against persistent damp.
What to know before buying
- No app or WiFi. As with the rest of the range, "smart" refers to the automatic humidity sensor and not to connectivity.
- Amazon's own listing has a copy-paste error in its feature bullets, referring to the X-300's power draw on the X-350 page. Avalla quote 30dB and roughly 4p per hour for this model; we have not repeated the disputed kW/h figure here.
- Rated 3.9 from 39 reviews, slightly below the X-300. Worth reading the recent reviews before committing.
- Compressor design, so efficiency drops in unheated spaces. Choose a desiccant unit for a cold garage.
Specifications
- Extraction: 12L per day
- Coverage: up to 46m²
- Noise: 30dB
- Running cost: approx. 4p per hour
- Airflow: 120m³/h
- Tank: 2L, plus continuous drainage
- Refrigerant: R290 (CFC-free)
- Extras: ioniser / air purification
- Modes: dehumidify, laundry, fan, sleep
- Controls: digital touch display, 24-hour timer