Water softeners are generally sized to the number of people in the house using the water, rather than the size
of the house. Currently we have four domestic sizes ranging from the single person household, up to a 18 person home.

MODEL	Minimum no. of people	Most economical no. of people	Maximum no. of people
CMD-6AVSM	1	2	3
E-6	1	2	3
CMD-11AVSM	1	4	10
E-11	1	4	10
CMD-15AVSM	1	6	13
E-15	1	6	13
CMD-20AVSM	1	10	18
E-20	1	10	18

That done there are two distinct types of water softener in each size, the CMD-range and the E-range.

Top of the range: CMD-models
much more than a conventional water softener

Economy range: E-models

These are intelligent microprocessor based meter controlled machines using an Ensign enhanced 460i controller, which means that they will measure your actual water consumption and automatically adjust themselves daily to match the water demand.

Uniquely, a state of the art remote system monitor will show you what's going on and rather cleverly will even alert you when the salt tank is getting low and there's only about seven days left before it runs out.

Economy based electro-mechanical time clock machines that rely on the user to set an interval of regeneration in anticipation of water usage.

The user will have to check the salt levels themselves periodically by lifting the lid and looking inside.

Feature	CMD-range much more than a conventional water softener	E-range
Softened water production
10Kg Tablet salt consumption
12v operation
High flow rate*, suitable for combi / megaflow boilers
Self setting programme
Remote system monitor
Low salt warning

* Up to 81 litres/min

Yes = No =

Finally, just check that the dimensions of the space available are suitable for the chosen model.

MODEL dimensions	WIDTH		DEPTH		HEIGHT
CMD-6AVSM	23.5cm	9¼"	47cm	18½"	53cm	21"
E-6	23.5cm	9¼"	47cm	18½"	53cm	21"
CMD-11AVSM	23.5cm	9¼"	47cm	18½"	64cm	25"
E-11	23.5cm	9¼"	47cm	18½"	64cm	25"
CMD-15AVSM	23.5cm	9¼"	47cm	18½"	79cm	31"
E-15	23.5cm	9¼"	47cm	18½"	79cm	31"
CMD-20AVSM	23.5cm	9¼"	47cm	18½"	97cm	38¼"
E-20	23.5cm	9¼"	47cm	18½"	97cm	38¼"

Converter tool - imperial to metric

	... It's A Lifestyle Choice You'll Wish You Made Years Ago