Aerator tested in 2023

The Aerator from Rosenfeld has one in the test very good Leave an impression. The product makes it easy to save water, which, in addition to resource-saving properties, is also easy on the wallet.
Here the flow performance of the tap of usually 10-12 liters per minute throttled to 5-6 liters per minute. Of course, this usual flow rate always depends on the individual pressure of the lines and other circumstances.
There is no loss of comfort here, as the water is enriched with air, which means good handling in use.
The Installation takes place via that screwing in the thread on a standard water tap and nestles themselves due to the design unobtrusively on the faucet.
In addition, the aerator still offers the filter property, which prevents dirt from the line from reaching the user's hands.
In addition, there are no unpolished edges or processing defects on the product.

We got the article in the practical test examined and tested in detail. Below we go into more detail about the features and impressions. The product, from the packaging to the materials and quality to the range of functions and handling our test procedure subjected.
To give you a quick overview, we work with a points system. The maximum possible number of points per area is 100 points. The final overall grade is calculated from the average of all tested characteristics, taking into account the respective weightings. For a detailed insight into our comprehensive Evaluation process, which forms the basis of all our product reviews, please click here.

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

The Aerator from Rosenfeld arrived in the typical shipping box for our test, so it was easy to open by removing the adhesive strip and was undamaged delivered.
There were two aerators in the box and a QR code was printed on the packaging, which refers to Rosenfeld's Amazon shop. On this Amazon page you could understand the installation of the product.
Unfortunately, plastic was used to package the aerators, but it is product protection in this case completely given and the package even withstood the rough handling of the postal workers, so the aerators thus in one perfect condition was. For this reason, the packaging is not completely recyclable.
The first impression is very well, as neither the product nor the packaging used was damaged.

ℹ️ The first impression after unpacking sticks in most people's minds. Are the package contents complete and does the manufacturer make it as easy as possible for me to use the product directly?

After unpacking there were six items on the kitchen table, these were the aerator, the brass rings for the installation and the rubber seals.
Particularly noteworthy is the Manual, which the customer understandable the installation of the aerator is explained using pictograms. The installation and use runs without problems.
An Phone number could unfortunately not be found on the packaging or in the instructions for use.
All in all we are still talking about one very good wayto ship a product.

ℹ️ Before we start the practical test, we take a close look at the product processing. How high-quality are the materials used? Are the haptics & optics satisfactory?

The Aerator from Rosenfeld does in the test optically a very good impression. In addition to the simple design, it no processing errors on. The aerator consists of high-quality V2A stainless steel and can therefore be installed on any faucet that has the standard silver color.
The product impresses with a good weight and an stable processing. The customer will be supplied with two high-quality aerators, which can provide the customer with great service.
Notes about the Sustainability cannot be found on the Amazon product page or on the packaging. Due to the high-quality materials used, we assume a long service life.

ℹ️ Our practical test has the highest relevance and therefore the most weight. Here the product has to undergo a wide variety of criteria and tests. We check the functions and product promises of the test article.

Using the aerator from Rosenfeld put us to the test much joy prepares. The Installation is dead easy and can be carried out by any layperson.
Since the aerators are about is a solid colour, the customer can put the aerator in almost every faucet usedn, which about a M24 thread has. This thread is particularly widespread in Germany and thus offers the customer the opportunity to to modernize commercially available taps to save water.
The manufacturer's information of a water flow of 5-6 liters per minute we also examined.
Bisher due to the high pressure and without an aerator, our faucet has a water flow of about 19-20 liters per minute (about 3 seconds until 1 liter has run through).
After installation of the aerator, we notice that our faucet a liter of water to 10,3 seconds has reached, allowing us to extrapolate from about 5,8 liters per minute come. As a user, you don't really notice this difference, since a lot of air is added to the water jet, which creates a pleasant feeling.

ℹ️ Finally, let's talk about how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend a purchase? We also examine consumer reviews and verify that the critical and positive reviews are actually justified.

On the platform Amazon Consumers give the product an average rating of 4,3 stars given. It is criticized that the aerator sometimes only saves a little water (1,5 liters instead of the previous 1,7 liters). Many customers like the fact that the dimensions fit common taps and the materials used are of very high quality. We were also able to confirm the points in our practical test, but we find it water-saving effect more than impressive, since our tap now saves around 20% water instead of 60 liters and you also have to point out in the review that how much water you save with the help of an aerator also has a lot to do with the pressure used in the water pipe.

For equivalent products, prices are quoted on the Internet from up to € 21,99 required. Very inexpensive products are already available from € 3,99. The Aerator from Rosenfeld is in our test with a price of 11,99 € thus in middle price segment. For the quality and scope of services you get, that is price ratio good.