About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out material, long-term or laboratory tests. Our aim is to provide honest feedback to help you make a purchasing decision. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product reviews, please click here.

PRISMA®
Shower head

The Prisma shower head made a very good impression in the test.
We were particularly impressed by the new shower experience. The 344 fine water holes produced a stronger and softer jet of water than with conventional shower heads. Shampoo and care products were rinsed off more quickly and the skin was cleaner.
The mineral pearl filters improved the SPA experience. The 3 spray types and the interchangeable plate enabled individual adjustment.
The simple installation without tools and compatibility with standard hoses rounded off the positive picture. We can confirm the promised water saving of 9 liters per minute.
In addition, there are no unpolished edges or manufacturing defects on the product.

Advantages

✅No loss of comfort during use
✅water-saving
✅family-run German company

Disadvantages

❌Use of packaging material similar to polystyrene

The first impression

Packaging and labeling

ℹ️ Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be ensured.

CriterionRemarkScore achieved*
Product protectionCarton is sturdy, product sufficiently protected100 points
Sustainability PackagingItem was packed compactly – but Styrofoam was used 80 points
Product labelingMarkings available100 points
MiscellaneousHigh-quality packaging, also suitable as a gift100 points
Total95 points
Weighting: 20%
*The maximum score is 100 points
Verpackung vom Duschkopf
Shower head packaging

The Prisma shower head came to our test in a typical shipping box, so it was easy to open by removing the adhesive strip and was delivered undamaged .
The box contained the shower head and a second replacement plate. The customer was also provided with detailed operating instructions, which made it easier to use the shower head.
Styrofoam was used to package the shower head, but in this case the product was fully protected and the shower head was in perfect condition. For this reason, the packaging is not fully recyclable.
The first impression is very good, as neither the product nor the packaging was damaged.

The first time in your hand

Product processing and appearance

ℹ️ Before we start the practical test, we take a close look at the product processing. How high quality are the materials used? Is the look and feel satisfactory?

CriterionRemarkScore achieved*
Visual appearanceVery good visual appearance100 points
ProcessingVery good workmanship, no edges or defects100 points
StabilityProduct appears stable100 points
Sustainability of the productNo information on sustainability – however, due to the materials used, we assume a long service life90 points
Total98 points
Weighting: 20%
*The maximum score is 100 points
Verpackungsinhalt vom Duschkopf
Package contents of the shower head

The shower head from Prisma makes a very good visual impression in the test. In addition to its simple design, it has no manufacturing defects. The shower head is made of high-quality plastic and can be installed on any standard shower hose thanks to its standard connection.
The product impresses with its good weight and sturdy workmanship. The customer is supplied with a high-quality shower head that can provide good service.
Unfortunately, there is no information about sustainability on the Amazon product page or on the packaging. Due to the high-quality materials used, we assume a long service life.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ Our practical test is the most relevant and therefore the most important. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

CriterionRemarkScore achieved*
InstallationEasy installation even by a layman – thanks to easy-to-understand pictures in the operating instructions100 points
Optics/ DesignSimple design and beautiful appearance – fits into any bathroom100 points
Water-savingPromise of 9 liters per minute is kept – pleasant sparkling water effect due to the mineral stones used100 points
UseVery easy to use, unfamiliar at first – the only downside: small shower head90 points
Total98 points
Weighting: 45%
*The maximum score is 100 points

We tested the Prisma shower head and were surprised by the new shower experience right from the start.
It was a little unusual at first, as the water jet felt very different to conventional shower heads due to the 344 fine water holes. The pressure was much stronger, but also gentler. The only thing that bothers us about the shower head is that the area that is sprayed is smaller compared to our previous shower head.
But after a short period of getting used to it, we were delighted with the results. Shampoo and care products are rinsed off the hair and skin much more quickly, leaving the skin feeling naturally cleaner. The SPA experience provided by the mineral pearl filters was also impressive and further enhanced the showering experience.
We were able to customize our shower experience with the 3 spray types, which can be easily switched using the toggle switch , and the additional interchangeable plate.
The simple installation without tools and the ability to connect the shower head to any standard hose rounded off the positive overall picture.
In addition, the water-saving promise of 9 liters per minute was kept.

Price/performance ratio

and ratings from consumers

ℹ️ Finally, we look at how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also examine consumer ratings and check whether the critical and positive reviews are actually justified.

CriterionRemarkScore achieved*
Price / performance ratioGood price-performance ratio85 points
Rating cut4.4 out of 5.0 stars on Amazon70 points
Total78 points
Weighting: 15%
*The maximum score is 100 points

On the Amazon platform, consumers have given the product an average rating of 4.4 stars. One criticism is that the shower head and its rocker switch broke after just a few uses. Many customers like the fact that the dimensions fit standard shower hoses and the materials used are of very high quality. In our practical test, we were also able to confirm the positive points, but we were unable to confirm that the rocker switch broke after just a short time.

Prices of up to €39.99 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €9.99. In our test, the Prismashower head with a price of €34.99 is therefore in the upper price segment. The price ratio is good for the quality and scope of services you get.

Overall result

WeightingScore achieved*
1. packaging & labeling20%95 points
2. product processing & appearance20%98 points
3. in the practical test45%98 points
4. price/performance & consumer ratings15%78 points
Total94 points
*The maximum score is 100 points
Shower head
of the brand
PRISMA®
achieved
94
Points in our test and therefore passed. The test was carried out in the test period
02/23
and is stored in our database under the licence number
230129002
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observation and do not include long-term or laboratory tests. The test ratings reflect the opinion of our experts and are based on careful analysis. We would like to emphasize that these evaluations do not claim to be exhaustive and reflect both subjective and objective impressions. The assessments are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a reputable and thorough testing process, which has been developed in a long and professional process in close cooperation with our experts.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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