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.

BestBreathe
Nasal filter

BestBreathe nasal filters are an uncomplicated and chemical-free solution for filtering dust particles and pollen. The nasal filters also capture animal hair , metal shavings and similar particles in the size range from 20 to 60 micrometres. They are very quick and easy to use : the nasal filters are inserted into the reusable nasal dilator supplied, which can also be used without the filters. A small storage box is also included, in which the nasal dilator and filters can be stored hygienically. A total of 30 pieces are included so that they are sufficient for a whole month. The disadvantages include the somewhat coarse structure of the nasal filters, which can be perceived as unpleasant by some people and may irritate the nasal mucosa. In addition, the filters can only be used once and must be disposed of after use.

  • Protection against dirt particles and pollen
  • incl. nasal dilator and storage box
  • Available in different sizes
  • Easy to use
  • A little rough
  • Can only be used once

The test

General information

We took a close look at the product and tested it in practice. 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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Product protection

Carton is sturdy, product sufficiently protected

100

Points

Sustainability Packaging

Unnecessary packaging waste has been avoided, the plastic film protects the product components

90

Points

Package contents & scope

30 x nasal filter

1 x nasal dilator

1 x storage box

1 x ZIP bag

100

Points

Instructions for use

Detailed, multilingual instruction manual

100

Points

TOTAL

98

Points

Weighting: 20%
*Themaximum score is 100 points

The product arrived for our test in a neutral shipping box , which was in perfect condition and could be opened without any problems. Inside the box, we discovered the green product packaging with an attractive illustration and product description printed on it. The product packaging itself was also in very good condition and had no defects. The product was housed in sturdy plastic packaging and the nasal filters and nasal dilator were packed in hygienic plastic bags labelled BestBreathe. A small plastic zip bag was also included to store the opened nasal filters, as well as a small storage box and detailed, multilingual instructions for use. Overall, the product left us with a high-quality and reputable first impression.

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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Visual appearance

Attractive and functional design

100

Points

Processing

Very good workmanship, light and flexible material

100

Points

Stability

Very stable, no slipping when inserted into the nasal dilator

100

Points

Sustainability of the product

No specifications, use of high-quality materials, but intended for single use only

50

Points

TOTAL

88

Points

Weighting: 20%
*Themaximum score is 100 points


The visual appearance of the BestBreathe nasal filter impresses with its attractive and functional design, which is both aesthetically pleasing and practical. The workmanship is very good, with the material being light and flexible, but somewhat scratchy in texture. The stability of the product should also be emphasised. It remains very stable when inserted into the nasal dilator and does not slip, which ensures safe use.

There is no information on the sustainability of the product; although high-quality materials are used, it is only intended for single use.

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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Fit and comfort

The nose filter fits well, slight pressure points or discomfort are noticeable, but not very annoying.

80

Points

Breathability

The nasal filter enables almost unrestricted breathing with minimal resistance.

90

Points

Odour perception

The nasal filter does not block the odour at all, the odour is completely perceptible.

100

Points

Noise development when breathing

The nasal filter does not make any noise when breathing.

100

Points

Visibility when worn

The nose filter is not visible from any distance or angle.

100

Points

TOTAL

94

Points

Weighting: 45%
*Themaximum score is 100 points

The fit and comfort of the BestBreathe nasal filter are good overall. It fits comfortably, although slight pressure points or a certain discomfort can be felt. However, these are not very bothersome and over time you get used to the wearing comfort so that it is less noticeable. In terms of breathability , the nose filter allows almost unrestricted breathing with minimal resistance, ensuring comfortable use while wearing.

Odour perception also remains unhindered; the nasal filter does not block the sense of smell at all, so that all odours can be fully perceived. In addition, the nasal filter does not make any noise when breathing, which contributes to a quiet and unobtrusive wearing experience.

In terms of visibility when worn, the nasal filter is inserted into the nasal dilator , which is made of transparent material and is therefore barely visible . The nasal filter itself is black in colour, but is not visible as it sits deep in the nasal entrance area. Overall, the product offers a good combination of comfort and functionality without restricting the perception of odours or sounds.

Test plan of the Prüfengel Institute

A detailed insight into the evaluation criteria of the practical part of the test and the distribution of points can be found 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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Price / performance ratio

Very good performance in the lower price segment

100

Points

Rating cut

No reviews available yet.

TOTAL

100

Points

Weighting: 15%
*Themaximum score is 100 points

At the time of testing, the product is not yet officially listed on Amazon. Therefore, no other reviews are available, so this point is neglected in the evaluation.

Prices of up to €15.19 are charged on the Internet for equivalent products. Very affordable products are available from as little as € 14.98 . The BestBreathe® nasal filter is therefore currently in the lower price segment with a price of €14.98. For the quality and performance received, the price-performance ratio is very good.

Overall result

1. packaging & contents

20%

98

Points

2. product processing & appearance

20%

88

Points

3. in the practical test

45%

94

Points

4. price/performance & consumer reviews

15%

100

Points

TOTAL

95

Points

*Themaximum score is 100 points

Nasal filter
of the brand
BestBreathe
was rated with an overall score of
1.3
and thus successfully qualified for our test seal. The test was carried out during the test period
09/24
and is stored in our database under the licence number
240808010
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.
Nasal filter
of the brand
BestBreathe
achieved
95
Points in our test and therefore passed. The test was carried out in the test period
09/24
and is stored in our database under the licence number
240808010
. 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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