Good to know- Stick this Absodry moisture absorber in rooms up to 25 m² and let it soak up moisture and odours- It uses no electricity and makes no sound, so you won't even know it's there- No guesswork necessary - the water full indicator tells you when to empty it- Enjoy peace of mind knowing the whole thing is made using recycled materials- It comes with one refill bag and it'll lasts you up to 90 days - plenty of time to stock up up on more