9 Litre Water Extinguisher manufactured to BS EN 3 and CE Kite Marked

With a BSI (British Standards) fire rating of 13A is now available with water additive in 3ltr with spray nozzle but giving the same rating of 13A also available in 6ltr spray size

Water is the primary extinguisher for use on Class 'A' fires: Solids - any material of an organic nature (compounds of carbon) such as wood, paper, cloth both natural and synthetic not to be used on live electrical fires. Water-cools and dampens and is the most commonly recommended extinguisher for business premises where 'A' class materials are in abundance.
If the extinguisher is to be located in an unheated environment during winter months such as in a barn or outhouse, boat etc, a low freeze additive should be added to the extinguishing media. This can be done at manufacture if you ask (extra cost obviously, but worth it).
It is important anyone likely to use an extinguisher is properly trained in its safe use.