AQUAPHOR softeners are an advanced alternative to the classic whole-home water softeners.The solution is exceptionally efficient, with low salt consumption and small amount of water needed for regeneration.

AQUAPHOR S1000 contains 28 L of chlorine resistant ion exchange resin.
It is a popular solution for hard water treatment — both in cottages and in city apartments. The system takes up no more space than a washing machine, so there's no need for a separate utility space.

Salt savings up to 60%
Thanks to the unique tank design and extra-fine ion-exchange resin, salt efficiency is maximized.

2-in-1: water softening & iron removal
Removal of high concentration of Fe (up to 15 mg/L concentration in water) and hardness salts.

Exceptionally small water usage for regeneration
The innovative, patented Dual Core Valves of the AQUAPHOR softener assure long-term trouble-free performance whilst wasting minimal amount of water.

10-year warranty for the main parts
The high-strength thick wall made of homogeneous glass-filled composite will serve over 10 years, while classic columns typically serve less than 5 years.

Low maintenance
In addition to low salt consumption of the system, ion-exchange resin lasts 10 times longer that in typical water softeners.

Operates efficiently even at very low tap pressure

Fully recyclable body and tank

NSF certified

Aquaphor S1000 suits for


• Simultaneous removal of iron, manganese and hardness
• Efficient operation even at very low tap pressure
• Optional KDF pre-filtration disc for hydrogen sulfide removal

Aquaphor S1000 Technical specification

Maximum Capacity, gram
2 061
Maximum Compensated Hardness, mg/l
1 540
Maximum Ferrous Iron Reduction, ppm*
Minimum pH, standard units
Water & Ambient Temperature Minimum-Maximum, °C
Water Pressure Minimum - Maximum, bar
1,4 - 7
Maximum Flow Rate to Drain During Regeneration, l/min**
Service Flow Rate (@1.0 bar) drop, l/min***
Pressure Drop (@22.7 L/min), bar
Capacity in HE mode, kg salt/gram hardness
1.1 / 680
HE salt saving mode, min/l
24 / 67
Capacity in HC mode, kg salt/gram hardness
3.8 / 1 846
High capacity HC mode, min/l
33 / 97.3
Maximum capacity in AU mode, kg/g
> 6.8 / 2 061
AU maximum capacity mode, min/l
50 / 122
Controller Type
Regeneration Method
intelligent, by water meter
Electrical Rating
12VAC, 50/60 Hz, 0.015 kW-hr
Plumbing Connections (NPT)
1 inch male (MNPT)
Minimum Drain Line ID, cm
Media Tank Size - (ID x Height), cm
26.7 x 66
Height, cm
Footprint, cm
40.4 x 48.5
Shipping Weight - approx., kg
Fine Mesh Resin, l
Brine & Rinse total, l/min
Brine Draw, l/min
Rinse, l/min

Use clean white pellet, cube-style, or solar salt.

* Iron reduction to 0.3 ppm or less.
** Flow rate of flow must be verified at the end of the drain line.
***Prolonged operation of a water soſtener at flow rates exceeding 20.8 l/min may compromise performance. Intermittent flow rate must not exceed 35.2 l/min.
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