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Kinetico Premier XP Water Softener

Continuous soft water, with EUREk expertise

Kinetico Premier XP water softeners use the energy of moving water to operate without electricity. Their metered control starts regeneration according to water use. Twin tanks maintain a supply of treated water during regeneration.

EUREk starts with a free water assessment and a review of household needs. We then select the model, XP setting and any complementary treatment needed for your installation. Your quotation follows this assessment.

Premier XP features

  • Non-electric operation and demand-initiated regeneration.
  • XP hardness settings adapt operation to the water being treated.
  • Countercurrent regeneration and two- or four-tank configurations, depending on the model.
  • Overdrive and combination models: configuration selected for the required flow and water parameters.

Models in this family

S150 XP, S250 XP, S250 OD XP, S350 XP, S550 XP, S650 OD XP, S750 XP, Q850 OD XP with activated carbon, Q850 OD XP Chloraban, Q850 OD XP Sulfaban and Q950 OD XP with activated carbon.

Documented service flow rates

At a maximum pressure drop of 15 psi, performance data sheet 16528D lists: S150 XP, 34.1 L/min; S250 XP and S350 XP, 43.5 L/min; S250 OD XP, 87.0 L/min; S550 XP, 48.0 L/min; S650 OD XP and Q850 OD XP with activated carbon, 41.6 L/min. Other configurations are sized using their own technical data sheets.

Certification, maintenance and warranty

WQA certification to NSF/ANSI 44, NSF/ANSI 372 and CSA B483.1 applies to the models identified in the performance data sheet. That sheet explicitly excludes S750 XP, Q850 OD XP Chloraban, Q850 OD XP Sulfaban and Q950 OD XP from this certification.

Canadian residential warranty 15816E provides 10 years of coverage for Premier XP parts and tanks, subject to its conditions and exclusions; freight and labour are excluded. Filtration media must be maintained and replaced according to manufacturer instructions. EUREk provides advice, installation and ongoing maintenance support.

Manufacturer documentation

Performance data sheet: 16528D, August 2026. Owner’s manual: 16522F, February 2026. Technical manual: 16568K, July 2026. Canadian residential warranty: 15816E, July 2026. Data for the selected model and your water conditions guide EUREk’s recommendation.

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Premier XP® highlights

Superior design – Twin-tank system

High flow rate

Designed for homes with high water demand and larger plumbing, the Premier XP Series delivers high flow rates without compromising water quality.

Precision and efficiency

The XP controller precisely calibrates the system, optimizes each regeneration and reduces operating costs as well as water and salt discharge.

On-demand regeneration

While one tank is regenerating or waiting for its next cycle, the other continues supplying your home.
The result: soft water available 24/7.

Soft-water regeneration

Premier XP water softeners regenerate using soft water for optimal performance and increased durability. 

Maximum performance for demanding water conditions


The Premier XP Series delivers consistent, powerful, non-electric performance, designed to excel even when demand is high. The system effectively removes hardness, protects your appliances and fixtures, and extends the life of your equipment. You use fewer cleaning products, your home stays cleaner, and treated water protects your skin and hair from the effects of hard water.

Key product benefits:


Non-electric operation

Moving water powers the system – no electricity, timer or electronic component is required. The result: simple, reliable operation without complex programming.

On-demand regeneration

It measures your actual water use and regenerates only when needed. You avoid wasting water or salt while enjoying a continuous supply of soft water.

AccuDial™ technology

The AccuDial™ adjustment system precisely matches Premier XP capacity to your water characteristics for optimized performance and maximum efficiency.

Countercurrent regeneration with soft water

Regeneration uses only water that has already been softened, improving the efficiency of each cycle, protecting the resin and extending the life of the unit.

Twin-tank system

While one tank regenerates, the other remains active. You enjoy uninterrupted soft water, 24 hours a day, even during periods of high demand.



Specifications

Modèle S150, S250, S350, S550, S250 OD, S750, S650 OD, Q850 OD, Q850 Chloraban, Q850 OD Sulfaban, Q950 OD