Exceptionally salt- and water-efficient whole-home water softener. It is also an eco-friendly solution: damaging salt emissions are reduced by up to 30%.

Requires up to 30% less salt
Maximum efficiency with minimum salt consumption thanks to the unique tank design and extra-fine ion-exchange resin. The latter lasts 10 times longer than that in typical water softeners.

All-in-one solution
The filter media in this model contains KDF 85 for H2S content reduction. The expanded functions of the system include water softening, removal of hydrogen sulfide, iron and manganese.

Patented control valve
The patented valve construction ensures trouble-free operation of the system throughout its entire service life.

Aquaphor S550 P1 suits for

MODELS550 P1
Maximum Capacity, gram1 100
Maximum Compensated Hardness, mg/L 1200
Maximum concentration of dissolved iron and manganese, mg/l* 10
Minimum pH6
Temperature of water and environment, °C 5°+38°
Water pressure, MPa 0.14 — 0.7
Minimum water flow for backwash, l/min7.6
Maximum flow to drain during regeneration, l/min9.1
Nominal / maximum flow, l / min23 / 35
Pressure loss at flow 22.7 l/min (6 gpm), MPa***0.1
Capacity in HE mode, kg of salt / gram of hardness0.8 / 465
Capacity in HC mode, kg of salt / gram of hardness2.1 / 903
Maximum capacity in AU mode, kg of salt / gram of hardness3.3 / 1100
Regeneration methodIntelligent, by water meter
Power options12 VAC; 50/60 Hz; 0.015 kWh
Connection ports (NPT)1" (MNPT)
Minimum drain line diameter, mm (in)16 (5/8)
Filtration tank size (ID × H), mm267 × 277
Height, cm55.4
Base, cm32.2 × 43.2
Gross weight, kg35
Superfine monodisperse ion exchange resin, l15
Quartzite, kg0.8
KDF85, l0.35

* Reducing the concentration of iron to 0.3 mg/l and below, manganese - to 0.1 mg/l and below.
**The flow rate must be checked at the end of the drain line.
***For the correct selection of the filter, use the operating capacity and pressure drop. Long-term operation at flows higher than those tested (more than 30 l/min) may lead to a decrease in cleaning efficiency.
Video
Compensated hardness calculator
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