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filter under the sink geyser allegro m with tank logo

Filter under the sink Geyser Allegro M with tank Review



Very good

Revainrating 4 out of 5  
Industrial and Scientific, ⚙️ Filtration, 💧 Water Purification, ⚙️ Filtration

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Description of Filter under the sink Geyser Allegro M with tank

The reverse osmosis technology used in the Geyser Allegro M filter consists in filtering water through a semi-permeable membrane. The pores of the membrane are so small that only water molecules pass through. The size of the molecules of most impurities, as well as bacteria and viruses, is much larger than water molecules, so they do not pass through the membrane. The system operates at a pressure in the supply line of at least 3 atm. The kit includes a mineralizer "Baskon" for saturating purified water with useful calcium and magnesium salts to the optimum level of water hardness - 1-1.5 mg-eq / l. A faucet with two valves provides water supply with minerals (if you want to drink a glass of water enriched with useful trace elements) or without them (for making tea, coffee). The taste of drinks prepared with absolutely pure water is much richer and more aromatic.


Global ratings 58
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  • 1

Type of review

Revainrating 5 out of 5

I do not cease to rejoice at the purchase, a very good deal!

The mineralizer was not impressed (or I have some kind of marriage, or it's a dummy). I checked with a saline meter, the difference is 2 units. The photo shows a reading of tap water, after osmosis and after a mineralizer.

  • Reverse osmosis. Mineralization. Clear installation instructions (inside the box).
  • Tighten everything properly before the first start. Although they write that it has been tested in production, threaded connections will still leak.

Revainrating 4 out of 5

All is well, liked the product, didn't buy it for nothing.

Some pros: This is the second filter, but the problems are the same. As for the water, I will say: it tastes great and the absence of scale. Generally a great water bottle. Cons: Check filter tightness. This time I pulled up 1, 2, 3 filters, and it gushed out of the membrane cover . they were not twisted at all. The tank arrived plastic, and not as in the photo (it seems that such a filter is cheaper). The faucet is on the side, not on top and the size is small. It's not 12 liters . it's small.

Revainrating 1 out of 5

Terrible quality, wasted money.

Very poor attitude to equipment and service. I ordered a filter with an expansion tank of 12 liters, in fact they bring it to 7.6. I contacted support at 18:00, in return they promised to issue a promotional code for 1000, I agreed. At 21:20 there is no promo code, which indicates a negligent attitude towards customers of the support service. Photo of the expansion tank compared to a 4.5 liter humidifier. I'm going to return tomorrow.

  • Didn't use
  • Instead of an expansion tank of 12 liters, they bring a tank of 7.6 liters, or maybe less.

Revainrating 2 out of 5

Poor quality, not suitable for use.

Installed filter after purchase. Marriage in the filter, or replacement of new filters with old ones was done. The indicators do not correspond to the declared data. Mineralization is 81 ppm, after osmosis 153. I will call the company and solve the problem.

  • Does not match the quality

Revainrating 1 out of 5

The product sucks and the quality is horrible.

This problem is very common, you can read on the official forum. All crack in the same place. Some in six months, some in two. I bought a non-original case, it generally immediately dripped on the lid. I don't know what to do now

  • Rejoiced for 1.5 years until the memrany case cracked
  • Cracked membrane housing. There is no geyser for sale on the site.

Revainrating 5 out of 5

One of the best deals, glad I bought this.

In general, I really liked the filter. I am satisfied. Meryl water readings: 1) Pure osmosis: -kH, gH=0 -pH=8.3 -TDS=17 2) With a mineralizer: - all the same parameters, only TDS=103

  • Easy assembly. Price. Quality.
  • Works at pressure from 3 bar. If the pressure in the water supply is 3-4bar, then the tank is only half filled≈6-6.5l

Revainrating 5 out of 5

Valuable purchase, nothing but pluses!

All OK Pros below: Excellent filtration, excellent taste of water at the finish 👌🏻 Its cons: Uncertainty with the water pressure in the mains, when deciding to purchase, but this does not depend on the product

Revainrating 2 out of 5

Not worth the money, would not recommend this product.

As many say, everything is soft to say on the snot, I had to change the part, because. either upon delivery or immediately from the factory, the place where the water supply enters was broken off, plus the tap is leaking

Revainrating 3 out of 5

Overall good, but expected more.

The filter is normal. The seller and aliexpress do not solve problems and do not compensate for anything. For such a price, it would be better to take it in an offline store. Has pros: Delicious water, the master installed from the geyser, for free. There were no leaks. Has some cons: Didn't put a stand under the tank. I wrote the problem to . They offered to return the goods, thank you so that the money hangs on the return for 10 days? No compensation, nothing. I will no longer take on the…

Revainrating 5 out of 5

I was surprised by the quality for this price.

It is easy to assemble, does not take up much space under the sink, filters water very well. For half a year of use, they forgot what scale is. After this filter, other untreated or boiled water has an aftertaste. Definitely useful stuff!

Revainrating 5 out of 5

The best price for such a product, I will buy more!

After giving it some serious thinking and having some doubts, I ultimately chose to mount it without a mineralizer. First of all, due to its size, which makes it essentially useless, and secondly, just for its own sake, turn the second countertop hole. Well, not at all hunting. As a result, the mineralizer eliminated the post-filter and attached its outflow to a single-valve valve of the prior three-stage flow barrier. By the way, the barrier itself did not eliminate it because it serves as a…

  • Really clean filters: no tastes, odors, or scale. The hoses in the package are standard length, and everything is reachable. Now, it will also be osmotic without options if you need to install a filter somewhere else.
  • Given that the storage tank's device's exit is located just next to the entry, it would be a good idea to clarify it in some way in the instructions. I had to research the existence of an internal pressure and a rubber diaphragm online. Without this knowledge, it was challenging to comprehend how to really mount everything as well as why the hell this was in the tank and if I needed it or not. Although the water consumption is higher than that of any flow filter, the cleaning effectiveness cannot be compared.

Revainrating 5 out of 5

A really necessary purchase, glad I found this product.

Detailed instructions, so it is quite possible to install it yourself, no problem. But flushing, after connecting, should be done twice as abundantly. Buck is small. And ideally it would be to have a transparent storage tank included. And what they write: a metal tank is better than plastic, I do not agree with this. I recommend. Good product!

  • In a timely manner. Well packaged. Qualitatively assembled.
  • So far, nothing of the sort has emerged.

Revainrating 4 out of 5

I like the product, the quality did not disappoint.

Its pros: The outlet water is delicious, TDS shows 9-10. Tea and coffee are excellent. The storage tank is enough. Cons: It has been a month of use, and the water after a night or several hours during the day is bitter at first, it is necessary to drain 200 grams.

Revainrating 5 out of 5

A wonderful product, it's nice to use.

It cleans the water well (I didn’t measure it with a device, but the taste has changed a lot for the better. The scale in the kettle has disappeared). Reverse osmosis with a mineralizer is the best solution for home use

Revainrating 5 out of 5

A wonderful product, its nice to use.

It does not leave the sink and continues to do its function. Uses up half of the available space in the cupboard. You are no longer need to search for the five-liter container. I water down the hot tea that I get from the tap. A child serves himself water from the pitcher.

Revainrating 1 out of 5

The product is terrible, much below my expectations.

I am writing this letter with rage; when I found out about this miracle, I cheered. But only for a short while, up until the point where I mounted it in accordance with the instructions. It leaks out of the third flask regardless of whether or not you twist it or try replacing the sealing gum with anything else. After a three-stage filter (which is used with large flasks), the fitting from which the hose passes to the membrane also flows, and I picked it up; however, there is no sealing rubber…

  • no merit
  • Some downsides

Revainrating 5 out of 5

I'm very happy, it really is worth buying.

I thought for a long time and doubted, in the end I decided to mount it without a mineralizer. Firstly, because its volume is such that it’s a little bit of no use anyway, and, secondly, because for the sake of it alone, turn the second hole in the countertop. Well, not hunting at all. As a result, the mineralizer removed and connected the outlet from the post-filter directly to a single-valve valve from the previously existing three-stage flow barrier. The barrier itself, by the way, did not…

  • Filters really clean: no smells, no tastes, no scale. The hoses in the kit are of normal length, everything reached everywhere. Now, if you need to put a filter somewhere else, then it will also be osmotic without options.
  • In the instructions, it would not be bad to somehow explain the device of the storage tank, because. at first it is very discouraging that the exit from it is in the same place as the entrance. I had to find out on the Internet that there was internal pressure and a rubber diaphragm. Without this information, it was difficult to understand how to actually mount it all, and why the hell is this in the tank, do I need it or not. The water consumption is greater than that of any flow filter, but for that the quality of cleaning cannot be compared.