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.

Encasing
Mite cover

The mite cover from Welldora made a very good impression in our test. The materials used are high-quality, dimensionally stable and have no seam defects . The product is also washable at 95 degrees, certified to Oeko-Tex Standard 100 and scored “very good” in the Dermatest . The cover retains its shape and color even after washing. Covering is quick and easy: although the material is not elastic, it can be opened on two sides using the extra-long zipper. The mattress should not be thicker than 12 to 20 cm. The hypoallergenic, breathable microfiber fabric reduces the penetration of dander and dust and counteracts dust mites. There is no noise, no shifting and no unpleasant creases during the night.

Advantages

✅ Breathable and noise-free
✅ Hypoallergenic, antibacterial
✅ OekoTex certified
✅ Dermatest “very good”
✅ incl. e-book

Disadvantages

❌ No customer hotline available

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 PackagingUnnecessary packaging waste has been avoided, the plastic film protects the product components80 points
Product labelingLabeling available100 points
Total93 points
Weighting: 10%
*The maximum score is 100 points
Milbenbezug Verpackung
Mite cover
Packaging

The mite cover from Welldora came in a typical shipping box for our test. This was undamaged on arrival and could be easily opened by removing the adhesive strip. Inside the product box, the mite cover was packed in a plastic bag. This type of packaging ensured that the product was optimally protected from external influences and shipped hygienically. Product protection was therefore fully guaranteed and the mite cover was delivered in perfect condition .
The packaging is partially recyclable. However, the plastic bag cannot be recycled . Nevertheless, the presentation of the product makes a very good impression.

After unpacking

Package contents and instructions

ℹ️ Most people’s first impression after unpacking is immediately memorable. Are the contents of the package complete and does the manufacturer make it as easy as possible for me to use the product straight away?

CriterionRemarkScore achieved*
Package contents & scopeMite cover in size 160 x 200 cm incl. customer information and e-book100 points
Contact informationCan be found on the plastic bag, no customer hotline available90 points
Total95 points
Weighting: 10%
*The maximum score is 100 points

The mite cover is hygienically packaged in a plastic film. It also contains a QR code for the 30-page e-book “Health Elixir Sleep”. The product is made of 100% polyester. Instructions for use are not required. However, the manufacturer includes an information leaflet with answers to product-related questions, intended use and care instructions. The sewn-in label, the letter and the plastic film contain washing instructions, product information and contact details. However, there is no customer hotline. Nevertheless, this is a very good way to send a product.

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 workmanship100 points
StabilityVery stable100 points
Sustainability of the productHigh quality, machine washable, Oeko-Tex Standard 100 certified, Dermatest “very good”90 points
Total98 points
Weighting: 20%
*The maximum score is 100 points
Milbenbezug Nahaufnahme
Mite cover
Close-up

First of all, the mite cover makes a very good visual impression. The material is dimensionally stable and there are no visible seam defects. The product also impresses with its simple, timeless design.
Welldora has thought about sustainability, as the mite cover can be washed at 95 degrees, the product is Oeko-Tex Standard 100 certified and has been rated “very good” in the Dermatest . The materials used also appear to be of very high quality, which is why we expect 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*
MaterialHigh-quality appearance, zipper runs without jamming100 points
Fit sizeFor mattresses between 12 and 20 cm thick90 points
Sleep behaviorVery comfortable, no scratching, no sweating100 points
Additional functionsHypoallergenic, breathable, washable, helps against mites, dander and dust100 points
VariantsAll standard mattress sizes between 90-180 x 200 cm90 points
Total96 points
Weighting: 40%
*The maximum score is 100 points

We washed the product before first use. We can therefore confirm that the mite cover retains its original shape and color after washing at 90 degrees. The cover is easy to put on alone or with a helping hand, although it should be noted that only mattresses with a thickness of 12 to 20 cm are suitable and the material is deliberately not elastic . Thanks to the extra-long zipper on two sides, our mattress could be covered quickly and effortlessly. The hypoallergenic, breathable microfiber fabric reduces the penetration of dander and dust and counteracts dust mites. In the test, we used the product as an intermediate cover and stretched a sheet over it. We didn’t notice any noise, slippage or unpleasant creases during the night. We also did not sweat more than normal. One test person with a house dust mite allergy reported fewer symptoms and more restful sleep during the test period.
Customers can currently choose between the sizes 90, 120, 140, 160 and 180 x 200 cm .

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 ratioVery good90 points
Rating cut4.5 out of 5.0 on Amazon75 points
Total83 points
Weighting: 20%
*The maximum score is 100 points

On the Amazon platform, consumers have given the product an average rating of 4.5 stars. Negative reviews were not substantiated. Otherwise, the reviewers praise the quality of the mite cover, the quick and easy cleaning and drying, the lying comfort and the hypoallergenic effect. We can fully endorse these opinions. In our practical test, we also appreciated the pleasant sleeping experience and, above all, the positive effects on our allergic test person.

Prices of up to €85 are charged on the internet for equivalent products. Very inexpensive products, on the other hand, are available from as little as €29. The mite cover from Welldora (160 x 200 cm) is therefore in the middle price segment with a current price of €44.99. Consequently, the price ratio is very good for the quality and scope of services you get.

Overall result

WeightingScore achieved*
1. packaging & labeling10%93 points
2. package contents & instructions10%95 points
3. product processing & appearance20%98 points
4. in the practical test40%96 points
5. price/performance & consumer ratings20%83 points
Total93 points
*The maximum score is 100 points
Mite cover
of the brand
Encasing
achieved
93
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
230207001
. 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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Our product evaluations are carried out exclusively through direct, on-site tests. This ensures a detailed and specific examination of the product properties. You can find more information about the test procedure here.

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