To identify the right model for you, simply apply your family size to the chart below and cross-reference to either hard or very hard water. If you do not know the water hardness of your area, or indeed require any other assistance, please call us on 01986 784 759.
 
 
Model Selection Guide:
Family Size Models
 
Hard Water*
Very Hard Water**
1-3
MiniAqua or Midi
Midi
1-5
Midi
Midi
1-7
Midi
Master
*Hard Water = up to 350ppm. **Very Hard Water = between 360-450ppm
Family size is based on allowing 160 litres per person per day (35 gallons)


Models
Litres of Solvent Free Resin
Salt Use per Regeneration (kg)
Flow Rates - lpm*
Standard kit/ Maxflow-PSK
Dimensions
(mm)
MiniAqua
10
0.9 - 1.6
25/83
515x275x460
Midi
14
1.0 - 1.9
25/78
585x275x460
Master
18
1.6 - 3.0
25/78
735x275x460
*pressure drops: 25-lpm/0.2bar, 35-lpm/0.3bar, 50-lpm/0.6bar and
70-lpm/1.2bar, Suitable for 15, 22 and 28mm systems.
If using either Maxflow hoses or the PSK please allow an extra 10mm to depth. If using on 28mm system please allow an extra 35mm depth.

Installation Requirements (all models)
Water pressure: 20-70 psi. Operating temperature: 2-49°C. Electrical supply:
3-pin socket. Drain facility. Min Flow - 1 lpm

Helping you
If our regular water softeners are not to your requirements, i.e. size or if you have an unusual water system (two cylinders, large water main etc), please call us. We manufacture many different models in addition to this range and are confident that we can help you.

back to top

 

5-Year Guarantee
Removes existing scale and prevents new scale forming
Protects your appliances including dish washer, washing machine and shower
Kinder to your skin and saves you money
National distribution network
Monarch - leading water softeners manufacturers since 1964