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Under-sink Water Filter with Activated Carbon Block 5μm Primato USA1GB12

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Enjoy the safest, eco-friendly, and above all, economical way to use the tap water in your kitchen with this under-sink water filter. Every time you turn on your kitchen faucet for cold water, you'll always have clean and filtered water for yourself and your family.

Effectively reduces harmful microorganisms and impurities.

Installed under your kitchen counter, it connects to the cold water supply of your faucet, saving valuable space.

The housing comes with a 10-year warranty.

Free courier delivery throughout Greece.

The cartridge has European and international certifications.

Installation: You can install the filter yourself following the video instructions we have prepared for you, or you can choose one of our technicians (currently available in Athens and Thessaloniki). Contact us for details.

  • Shipping and Payment Costs
  • Cartridge guide

The housing:

usa1gb12 photoshoot

Manufactured by WATTS WATER TECHNOLOGIES using high-quality materials and specifications.

The maximum durability of the device is 8.2 bar pressure. The maximum operating pressure is 5 bar. If you have more than 5 bar pressure, you will need to install a pressure reducer. This will protect all your devices in the house as well as all the plumbing.

Easily and quickly connects to the cold supply of the kitchen. Check the "Video" tab for detailed connection instructions. Of course, if you need help with the installation, you can call us immediately! We will be happy to assist you!

When you open the kitchen tap to cold, the water that flows will be filtered.

The inlet and outlet of water in the device are half an inch (1/2).

Includes two extra half-inch hoses, one female and one male, in case you need an extension.

Includes a wrench for easily and quickly changing the replacement filter.

It has a base made of stainless steel so you can hang the device on the wall or in the cabinet. The base is made in Greece.

Includes the replacement activated carbon filter Primato ULTRA CTO 5μm.

10-year warranty

You can choose another filter with this device. If there is a difference in price, the cost changes automatically.

usa1gb12 half-inch connections

The inlet and outlet of water in the device are half an inch (1/2) to fit most plumbing installations in Greece.

It has stainless steel screws and a base made of stainless steel so you can hang the device on the wall or in the cabinet. Stainless steel will never rust. 

It has a release button. Usually, it is not needed, but if the device is installed where there is no tap, then you will need it.

Device Dimensions

Device dimensions: 38 cm height, 15.5 cm width.

It's not necessary to hang the device. You can leave it on the cabinet floor.

The Activated Carbon Block Filter PRIMATO ULTRA CTO 5μm

Primato Ultra CTO
  • Capacity 5,000 L. If your water has specific serious issues (arsenic, chromium, nitrates, salts, etc.), contact us to find the right filter for your water.
  • Made from coconut shell activated carbon.
  • Needs replacement every 7-9 months (the filter is used more compared to under-sink filters with an independent faucet only for filtered water).
  • Reduces chlorine, chloroform, unpleasant taste, odor, suspended particles, sand, rust, mud, total organic carbon, industrial organic compounds (tetrachloroethylene, trichloroethylene), dissolved organic compounds, organic color, dissolved iron, trihalomethanes, industrial waste, manganese, and many other harmful substances for the body.
  • Significantly improves the taste and smell of water. The foods you cook and the beverages you prepare (coffee, tea, etc.) will finally have an amazing taste that exudes the aroma of coffee and not the smell of chemicals in your water!
  • Does not remove essential metals and trace elements for the body.
  • Fits most 10" housings.
  • The filter's permeability is 5μm (microns). To give you an idea of how tight this filter is, just think that a human hair has a diameter of 100 microns.

Enjoy the water in your home with this amazing filter that connects directly to your kitchen's cold water supply! Add this filter to your cart and start enjoying Fresh and Crystal-Clear Water!

"How do I choose the right cartridge for my water filter?"

Below the "Add to cart" button you can click on "HOW TO CHOOSE THE RIGHT FILTER". A text will appear on your screen summarizing the functions of available replacement filters for this water filter. Other replacement filters fit into your housing as well, but because there are a lot, we only recommend specific filters.

Also, just below the product description, you will see the available cartridges. If you click on the quick view "eye" you will see a summary of the specific cartridge. If you click on the image, you will be taken to the cartridge page where you can see more details. If you have not yet decided which replacement filter is right for your water filter, simply contact us! We will be happy to assist you!

"Should I install a filter on the counter or under the kitchen counter?"

This depends on your needs and the available space in your kitchen. Generally speaking, the countertop filters can be installed in seconds, but they take up space on the kitchen counter. Under-sink filters do not require space on the bench, but they need skilled hands for installation or even a plumber.

"I do not know if I need a single, double or triple filter"

If you are having problem with your water's bad taste and odour, then you need a single filter. But if you also have a lot of dirt in your water, then you need a double filter - the first stage will be a filter for reducing mud and the second one an activated carbon filter for reducing chemicals. But if you have 3 problems (eg hard water, mud and bad taste), then you need a triple filter, one for the reduction of scale, one for the mud and one for improving taste and reducing chemicals. If you use drilling water then you need a reverse osmosis filter. Whatever problem you are facing with your water, if you are not sure, just contact us! We will be glad to find the right water filter!

"How do I remember when to change my cartridge?"

Forget abou it! When it's time to change your cartridge, we'll call you or email you to remind you!

"If some part of the filter breaks, do you have spare parts?"

We have all the parts you may need for your water filer.

"What does the warranty include?"

In order for the warranty to be valid, you must maintain the filter correctly (of course it's not valid if you break it yourself and you should use the cartridges displayed in our website. If you clean your water filter internally every time you change the filters and if you change the filters at the scheduled time, your water filter should last for many, many, many years. If, however, your water filter has a problem of our own fault, (even if it was damaged during transportation) , we immediately take it back at our own expense and send a new one as soon as possible.

"I have lost the wrench and can not unscrew the device to change the cartridge"

We have all the parts you may need for your water filter, including the wrench. Feel free to contact us for assistance.

"I can't or I don't want to order electronically. Is there any other way?"

Of course! Just call us at +30 2310 383 588 and we'll take your order over the phone!

"I want to pay using my credit/debit card, but I do'nt have good computer knowledge."

No problem! Just call us at +30 2310 383 588 while you are on your computer and we will help you order online step by step.

"How long does the courier need to deliver the products to my house?"

Click on the "SHIPPING AND PAYMENT COSTS" located under the product's price for details.

"What if my water's quality changes?"

Contact us to find the right filter for you or browse our website to check all the available cartridges.

"Who will install the filter?"

Each water filter includes instructions in case you want to install the water filter yourselves. We've also made installation videos. You will find them on the product page you are interested in. Of course our experienced technicians are always on duty and at your disposal if you need assistance!

Σταύρος Πορτοκάλογλου
Στη σύνδεση δεν ζορίστηκα όσο πίστευα, βοήθησαν πολύ τα βίντεο. Μου αρέσει όταν μία εταιρία φέρεται με επαγγελματισμό και σίγουρα εκτιμώ τον χρόνο που μου αφιέρωσαν για να βρούμε το σωστό φίλτρο για την περιοχή μου (Περιστέρι).
Αλεξανδρος Τ.
Πολύ καλό κατάστημα. Είναι η δεύτερη αγορά μου, και είμαι απόλυτα ευχαριστημενος από τις συσκευές. Προσωπικό και εξυπηρέτηση άψογα σε όλα.
Είναι η δεύτερη φορά που προμηθεύομαι φίλτρο για το "κάτω πάγκου" που έχω προμηθευτεί. Πολύ καλά αποτελέσματα κυρίως με την κατακράτηση χλωρίου (Αθήνα-Ηλιούπολη). Άψογη εξυπηρέτηση από την εταιρεία με άκρως επαγγελματικό after sales support.
Γιάννης Λεβέντης
Προτίμησα αυτή τη συσκευή διότι κατασκευάζεται στην Ελλάδα. Προς το παρόν δεν έχω απογοητευθεί. Η γεύση του νερού είναι σαφώς καλύτερη.
Θεόφιλος Κορρές
Μετά από έξι μήνες άλλαξα το πρώτο μου φίλτρο (Ultra CTO)για την συσκευή κάτω πάγκου. Πράγματι αυτού τους έξι μήνες μας δόθηκε η ευκαιρία να διαπιστώσουμε την αλλαγή στην ποιότητα του νερού. Τα φίλτρα Primato θεωρώ ότι αποτελούν μαι λύση value for money και σε συνδυασμό με την άμεση και άψογη εξυπηρέτηση, συστήνονται ανεπιφύλακτα.
Γρηγοριάδης Ελευθέυριος
Έψαχνα μία λύση για το χλώριο που υπάρχει στο νερό της Αθήνας. Μέτα από τρεις μήνες χρήσης, μπορώ να πω πως ήταν η πιο value for money αγορά που έκανα για το 2018!
Εξαιρετικη και αξιοπιστη επιλογη. Απολυτα ευχαριστημενος.
Θεόφιλος Κορρές Ηλιούπολη Αθήνα
Άμεση ανταπόκριση σε αίτημα διευκρίνισης με τηλεφωνική επικοινωνία. Άψογη εξυπηρέτηση με επαγγελματισμό. Παρήγγειλα το φίλτρο Πέμπτη και Παρασκευή παραδόθηκε σπίτι μου. Οι πρώτες εντυπώσεις από την ποιότητα νερού είναι καλές. Ελπίζω να πάει έτσι και στο μέλλον. Σε έξι μήνες θα κάνω έλεγχο του φίλτρου. Σε κάθε περίπτωση πρόκειται για μια εταιρεία σοβαρή, οργανωμένη με επίκεντρο τον πελάτη.
Πολύ ωραίο,εύκολη και γρήγορη τοποθέτηση
Πολύ καλή η ποιότητα του νερού.
Κακουλακη Γεωργια
Για οσους εχετε χωρο κατω απο τον παγκο σας το συνιστω ανεπιφυλακτα. Και αν δεν εχετε χωρο, βρειτε!! Απλη, οικονομικη και ευχρηστη λυση για το νερο που πινουμε καθημερινα. Μπηκα στον κοπο να γραψω κριτικη, γιατι μου εκανε εντυπωση η εξυπηρετηση του καταστηματος. Ευγενικοι και καταρτισμενοι. Και αποστολή στο σπιτι μου την επομενη ακριβως μερα. (ουτε 24ωρο)

Συγχαρητηρια και παλι.

Add cartridges and get 20% OFF

Instructions: Add the filter in your cart. Then, from the cartridges below, add as many as you wish. You will automatically get a 20% discount on checkout.


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+30 2310 383 588
We'll be happy to help you!