Test result preview
Product description of the manufacturer
The Classic filter cartridges from PearlCo® impress in our test with their high product quality and sustainability. The packaging is sturdy and reliably protects the product. The absence of unnecessary packaging waste should be emphasised positively. The plastic film used ensures hygiene, but could be replaced by a more environmentally friendly alternative. The package contents are complete and the instructions for use are written in understandable German.
The design of the filter cartridges is modern and functional, while the workmanship is high quality and promises a long service life. In terms of stability, the cartridges fulfil the highest requirements and guarantee reliable use. PearlCo® ‘s commitment to environmental protection is particularly positive, including donations to organisations such as the WWF.
Compatibility with various water filter housings is excellent and there were no leaks during the leak test. The filtered water shows a positive change in taste, but remains odourless. The temperature resistance is excellent and the noise development during operation is imperceptible, which ensures pleasant use.
Advantages
- Activated charcoal from coconut shells
- Free recycling programme
- Very good filtering
Disadvantages
- No sustainable packaging
The first impression
Packaging and contents
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 guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?
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 guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?
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Remark
Score achieved*
Product protection
Carton is sturdy, product sufficiently protected
Points
Sustainability Packaging
There is no unnecessary packaging waste, the plastic film protects the product components and ensures hygiene. It would be desirable to switch to more environmentally friendly packaging in the future.
Points
Package contents & scope
Complete
Points
Instructions for use
Written in German, easy to understand
Points
TOTAL
93
Points
Weighting: 20%
*Themaximum score is 100 points
The Classic filter cartridges from PearlCo® offer reliable product protection, as the carton is sturdy and provides adequate protection for the product. With regard to the sustainability of the packaging, unnecessary packaging waste has been avoided. A plastic film protects the product components and ensures the necessary hygiene, but more environmentally friendly packaging would be desirable in the future. The contents of the package are complete, so that all necessary components are included. The instructions for use are written in German and are easy to understand, making them simple to use.

The first time in your hand
Product processing and appearance
Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?
Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?
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Remark
Score achieved*
Visual appearance
Attractive design
Points
Processing
Very good workmanship
Points
Stability
Very stable
Points
Sustainability of the product
Donations to environmental organisations such as the WWF and the “Stop the flood of plastic” project
Points
TOTAL
100
Points
Weighting: 20%
*Themaximum score is 100 points

The Classic filter cartridges from PearlCo® impress with their attractive design, which is both functional and modern. The workmanship is of high quality and shows very good workmanship, which ensures a long service life. In terms of stability, the filter cartridges fulfil the highest requirements as they are very stable and guarantee reliable use. An important aspect is the sustainability of the product. PearlCo® makes an active contribution to environmental protection through donations to environmental protection organisations such as the WWF and the “Stop the plastic flood” project.
This is what our practical test showed
Does the manufacturer keep its advertising promises?
Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.
Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.
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Remark
Score achieved*
Compatibility with various water filter housings
The cartridge fits perfectly in all tested housings and there are no signs of leaks during the leak test
Points
Change in flavour
The water tastes very good and is clear
Points
Change in odour
No change in odour
Points
Temperature resistance
No change in temperature
Points
Noise development during operation
The device works absolutely silently
Points
TOTAL
100
Points
Weighting: 45%
*Themaximum score is 100 points
The Classic filter cartridges from PearlCo® offer excellent compatibility with various water filter housings. They fit perfectly in all tested housings and no leaks occurred during the leak test. The change in flavour is consistently positive, the filtered water tastes very good and is clear. No changes were detected with regard to odour, which means that the water quality remains unchanged. The temperature stability is excellent, as there is no change in temperature during use. The noise level during operation is also impressive, as the appliance works absolutely silently and is therefore pleasant to use.

Test plan
You can find a detailed insight into the evaluation criteria of the practical part of the test and the distribution of points here. If you are also interested in the evaluation of our other test criteria, please read our document on the evaluation process.
Price/performance ratio
and ratings from consumers
Finally, we analyse 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 look at the consumer reviews and check whether the critical and positive reviews are actually justified.
Finally, we analyse 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 look at the consumer reviews and check whether the critical and positive reviews are actually justified.
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Remark
Score achieved*
Price / performance ratio
Very good performance in the mid-price segment
Points
TOTAL
90
Points
Weighting: 15%
*Themaximum score is 100 points
Prices of up to €30.00 are charged on the Internet for equivalent products. Very affordable products are available from as little as €15.00 . The Classic filter cartridges from PearlCo® in a pack of three are therefore currently in the middle price segment with a price of €19.90. For the quality and performance received, the price-performance ratio is very good.
Overall result
Weighting
Score achieved*
1. packaging & contents
20%
Points
2. product processing & appearance
20%
Points
3. in the practical test
45%
Points
4. price/performance & consumer reviews
15%
Points
TOTAL
Points
*Themaximum score is 100 points