14 Jun 2026
I bought the Alpenkraft «ZugSpitze» shower head in 2025. It is a German-made hand shower with a stainless-steel face plate and a hollow handle that holds two chambers of filter pearls. The selling points are water saving, a firmer spray, and softer water from the pearls. Below are the concrete facts from the maker, with a note on which claims are theirs rather than independently established.
The shower head
A hand shower with a laser-cut metal face plate and a screw-off handle that you fill with mineral pearls. The pricing at time of writing:
| Price | EUR 89,90 (listed regular price EUR 127,90) |
| Maker | AVM Online Handels GmbH, a small family business in Villach, Austria |
| Manufacturing | Assembled and quality-checked by hand in Bavaria, Germany |
| Warranty | 5 years |
| Trial | 30-day money-back |
| Variants | Chrome, piano-lacquer black, polar white |
| Award | haustec Leserwahl 2023 winner (German trade-media readers' poll) |
Construction
- Face plate with precision laser-cut micro-holes.
- Stainless-steel rings in AISI 304 (the grade used in professional sanitary fittings for its corrosion resistance). Alpenkraft contrasts this with the chromed plastic used by cheaper competitors.
- Body described as BPA-free and made with medical-grade plastic.
- Compliant with the German drinking-water regulation (Trinkwasserschutzverordnung), per the maker.
Water use and pressure
- Claimed up to 40% less water, and up to 50% less in eco mode.
- In eco mode the flow drops to under 6 litres per minute.
- Claimed up to 200% higher pressure, achieved by forcing water through the narrow micro-holes so the perceived pressure rises even as volume falls.
The "200% more pressure" and "40% less water" figures are Alpenkraft's own marketing numbers, not independently verified here. The mechanism (smaller holes raise perceived pressure while cutting flow) is how most water-saving heads work, so the direction is plausible even if the exact percentages are not.
Spray modes
Three settings:
- Jet - a strong single stream, claimed under 6 L/min.
- Rain - a wide soft spray; needs enough incoming pressure to feel full.
- Massage - a mix of the two.
Fitment and care
- Standard 1/2 inch thread, so it fits any common shower hose. It arrives assembled; you just screw it onto the existing hose.
- Low-flow caveat: in eco mode (under 6 L/min) it may not trigger an instantaneous water heater (Durchlauferhitzer), which often needs a minimum flow to fire. Worth checking the heater's spec.
- A dedicated tray ("Schälchen") lets you swap the pearls and descale without fully dismantling the head.
The filter pearls
The handle is the point of the product. It holds two chambers of mineral pearls that the water passes through before it reaches the face plate. The matching refill is the Alpenkraft «Zeolith-Aktivkohle» Filterperlen (zeolite / activated-carbon pearls).
Alpenkraft "Zeolith-Aktivkohle" Filterperlen product page
How the filtration works
- Zeolite is a porous mineral used for water softening. Its structure does two things: it traps limescale, and through ion exchange it softens the water (swapping hardness-causing calcium and magnesium ions for others). Alpenkraft says this splits off a large part of the limescale.
- Activated carbon adds mechanical filtering, catching suspended particles in the water.
- The pearls are described as antibacterial, mineralising, and pH-neutral.
Claimed benefits
- Softer water and fewer limescale spots on fittings, glass, and the shower itself.
- Cleaner water with fewer suspended particles.
- Gentler on skin and hair, which follows from softer water if the softening claim holds.
These are manufacturer claims. The chemistry of zeolite ion exchange and carbon adsorption is real and well understood. What is not independently verified is how much softening a small in-handle cartridge delivers at full shower flow, and for how long, before the pearls saturate. Several customer reviews on the page report less limescale on fittings after a few weeks, which is consistent but anecdotal.
Replacement cadence and price
- A full filling is included in the handle when you buy the shower head.
- One filling lasts roughly 6 to 8 months. The pearls saturate as they absorb limescale and shrink slightly as they give off minerals, so they need swapping on that cadence.
- Refill pricing (at time of writing):
| Option | Price |
|---|---|
| Single pack | EUR 14,90 (listed regular EUR 39,80) |
| Year supply (two fillings) | EUR 19,90 |
| 3-year option | about EUR 8,30 per year |
| Subscription (every 6 months or yearly) | EUR 12,67 per pack, 15% off |
Note: this Zeolith-Aktivkohle refill only fits the ZugSpitze and other heads bought after 09/2022. The older Alpenkraft Klassik uses a different Turmalin-Ton (tourmaline/clay) pearl, so check the model before ordering.
My take
A premium price for a shower head, justified mainly by the German hand-assembly, the 5-year warranty, and the stainless build over the usual chromed plastic. The water-saving and pressure mechanics are sound; treat the exact percentages as marketing. The filter pearls are the real differentiator and the recurring cost: budget a refill every 6 to 8 months. If the local water is hard, the limescale-reduction angle is the part most likely to pay off day to day.
Further reading
The official product pages (German, prices in EUR):
