Test result preview
The filter for Kärcher hoovers from 1ELEMENT is a high-quality replacement filter that is suitable for a wide range of Kärcher hoovers, including the WD 1, WD 2, WD 3 and many more. This HEPA filter protects against fine dust in the exhaust air and ensures that your hoover retains its full suction power. The filter is suitable for both wet and dry vacuum ing and is therefore very versatile. In our tests, the filter impressed us with its excellent filter performance and ease of use. However, it would have been desirable if the filter’s efficiency when vacuuming liquids had been better.
Advantages
- Outstanding filtration performance
- Simple installation
- Compatibility with many Kärcher models
- Money-back guarantee
Disadvantages
- Slight weakness during wet vacuuming
The test
General information
We took a close look at and tested the product in a practical test. In the following, we take a closer look at the features and impressions. From the packaging, materials and quality to the range of functions and handling, the product is subjected to our test procedure.
To give you a quick overview, we work with a points system. The maximum achievable score per area is 100 points. The final overall score is calculated from the average of all tested features, taking into account the respective weighting. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product ratings, please click here.
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
No unnecessary packaging waste, no use of plastic
Points
Package contents & scope
3 filters with screw plugs
Points
Instructions for use
On the outer carton in German
Points
TOTAL
100
Points
Weighting: 20%
*Themaximum score is 100 points
The filters for Kärcher hoovers from 1ELEMENT offer comprehensive product protection without unnecessary packaging waste thanks to compact and plastic-free packaging. The cardboard box is fully recyclable and contributes to sustainability.
The packaging contains 3 cartridge filters with screw caps.
The instructions for use are printed in German on the outer carton.
In this case, the product was fully protected and the filters were therefore in perfect condition.
The product makes a very good impression at first glance.
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
Points achieved*
Visual appearance
Attractive and stable design
Points
Processing
Very good workmanship
Points
Stability
Dimensionally stable
Points
Sustainability of the product
No details, but money-back guarantee
Points
TOTAL
95
Points
Weighting: 20%
*Themaximum score is 100 points
The filters for Kärcher hoovers from 1ELEMENT impress with their attractive and robust design. A closer look reveals the high-quality workmanship of the filters without any visible defects such as holes or notches. The materials used make a stable and robust impression, which suggests that the filters will have a long service life even with intensive use. The high-quality workmanship therefore indicates a certain longevity , which speaks in favour of sustainable use . In addition, a high level of customer satisfaction can be ensured thanks to the up to 100-day money-back guarantee.
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*
Accuracy of fit
Filter fits perfectly
Points
Dust retention capacity
Filter has absorbed all the dust
Points
Odour test
Very light odour at the beginning
Points
Moisture test
No change in suction power
Points
Visual inspection for filtration performance
No visible defects
Points
TOTAL
98
Points
Weighting: 45%
*Themaximum score is 100 points
The filter from 1ELEMENT fits perfectly and is easy to insert and remove. The filter sits firmly and securely and does not need to be readjusted. There are no noises or air leaks.
The test with the Kärcher WD 2 Plus showed that no dust enters the room air . The filter absorbed all the dust and the room was completely dust-free after vacuuming.
The odour from the filter is very light at first , but barely perceptible and quickly dissipates . This odour is not annoying or unpleasant.
The filter shows no structural or olfactory changes and works in the hoover without impairing the suction power. After the moisture test , the filter shows no visible defects and the filter performance is flawless. There were no blockages and the dirt was filtered efficiently.
Overall, the filter from 1ELEMENT is a high-quality and cost-effective alternative to the original filters and offers a reliable solution for a clean indoor climate.
Test plan of the Prüfengel Institute
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
Points
Rating cut
4.7 out of 5.0 on Amazon
Points
TOTAL
93
Points
Weighting: 15%
*Themaximum score is 100 points
On the Amazon platform, consumers rate the product with an average of 4.7 stars. Many customers like the fact that the delivery includes 3 round filters and 3 screw plugs, which is a practical and cost-effective set. The easy installation and excellent filter performance for allergy sufferers are also emphasised. However, some users criticise the fact that the filters are only suitable for holding liquids to a limited extent.
Prices of up to €23.99 are charged on the internet for equivalent products. Very cheap products are available from as little as €15.19 . The filter for Kärcher hoovers from 1ELEMENT is therefore currently in the lower price segment with a price of €10.99. 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
