Name: Aquaphor S550 P1
Brand: Aquaphor
Rating: 4.8 (24 reviews)

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

MODEL	S550 P1
Maximum Capacity, gram	1 100
Maximum Compensated Hardness, mg/L	1200
Maximum concentration of dissolved iron and manganese, mg/l*	10
Minimum pH	6
Temperature of water and environment, °C	5°+38°
Water pressure, MPa	0.14 — 0.7
Minimum water flow for backwash, l/min	7.6
Maximum flow to drain during regeneration, l/min	9.1
Nominal / maximum flow, l / min	23 / 35
Pressure loss at flow 22.7 l/min (6 gpm), MPa***	0.1
Capacity in HE mode, kg of salt / gram of hardness	0.8 / 465
Capacity in HC mode, kg of salt / gram of hardness	2.1 / 903
Maximum capacity in AU mode, kg of salt / gram of hardness	3.3 / 1100
Regeneration method	Intelligent, by water meter
Power options	12 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), mm	267 × 277
Height, cm	55.4
Base, cm	32.2 × 43.2
Gross weight, kg	35
Superfine monodisperse ion exchange resin, l	15
Quartzite, kg	0.8
KDF85, l	0.35

* 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

Installation
6 min 42 sec

Compensated hardness calculator