Water Softener Models 700 | 900

The Hague Model 700 and 900 water softeners are built to give whole-house efficiency. The Model 700 softens up to 1200 mg/l of hardness and can reduce up to 10 ppm of ferrous iron from your water, while also filtering dirt and sediment away from your softened water.

The Model 900, the high usage whole house water softener, is the model for large families. It maintains the same iron reduction and protective filtering of the 700 while softening over 28% more grains per litre. Both units feature Hague’s self-cleaning whole-house filter, meaning that there are no cartridges to ever replace. All of these features make the Model 700 and 900 a dependable and efficient choice to treat both well or city well water problems, including over 95% of all hard water conditions.

Hague Water Softener 700 - front cover view
  • Varying capacity to accommodate large families
  • Single Cabinet Design
  • Filters also available
Hague Water Softener 700 - internal cut-away view
Specification700900
Maximum Compensated Hardness – mg/l1,2001,540
Maximum Ferrous Iron Reduction – mg/l1010
Minimum pH – standard units77
Water & Ambient Temperature Minimum-Maximum – °C4°-49°4°-49°
Water Pressure Minimum – Maximum – bar1.4-8.31.4-8.3
Maximum Flow Rate to Drain During Regeneration
Minimum Water Flow for Backwash – l/min
7.67.6
Pressure Drop @ 30.3 l/min – bar11
Frequency of RegenerationDemandDemand
Controller Type4 Button4 Button
Electrical Rating120V AC 60 Hz / 230V AC 50 Hz120V AC 60 Hz / 230V AC 50 Hz
Plumbing Connections 1 inch threaded1 inch threaded
Minimum Drain Line ID – cm1.31.3
Salt Storage – kg5477
Height – cm6578
Footprint – cm38×4838×48
Shipping Weight – approx. – kg3948
Ultra-Fil – kg0.70.7
Fine Mesh Resin – l2028