+30 2310 383 588
Thessaloniki Store, Greece
Corporate Headquarters

+30 210 27 55 681
Athens Store, Greece

+30 210 411 6497
Piraeus Store, Greece

+30 2410 53 90 83
Larisa Store, Greece

Opening hours: Monday – Friday 09:00–21:00, Saturday 09:00–17:00 (GMT+2 / EET)

Under-sink Triple Water Filter with PP and Activated Carbon Filters Made in USA Primato USA3GB12

In stock
USA3GB12
165.00
(Including tax)
Write a review

Includes one sediment filter with 5μm pore size made in Italy and two activated carbon block replacement filters made in the USA. The Primato ULTRA CTO has a pore size of 5μm, while the Primato ULTRA PB has a pore size of 0.5μm. Together, these two filters reduce most harmful substances for your family, such as chlorine, lead, heavy metals, trihalomethanes, industrial waste, etc.

FREE INSTALLATION in Greece (Athens metropolitan area), Piraeus, Thessaloniki, and Larisa. For other regions, please contact us.

Three water filters work for you day and night so that you always have crystal-clear and healthy running water at your kitchen tap. With this home water filter, which connects directly to the kitchen faucet, every time you turn on the cold tap, you can confidently enjoy clean water, ideal for the whole family. It includes bacteriostatic connecting hoses that prevent the growth of microbes.

10 YEARS WARRANTY

NSF 42 Certification, Drinking Water Treatment Units – Aesthetic Effects. Click here to view the NSF certification of the replacement filters

+
  • Shipping Cost
  • Cartridge guide

10 Reasons to Choose the Primato USA3GB12 Under-Sink Water Filter:

  1. Build Quality: The filter housings are manufactured by the American company WATTS WATER TECHNOLOGIES. The device is HEAVY DUTY type and made from high-strength plastics. It has been available in the Greek market since 2008. Primato Hellas is the official distributor in Greece.
  2. 10-Year Warranty for peace of mind: The filter comes with a 10-year warranty for all plastic parts and a two-year warranty for all other components.
  3. Easy Operation: Simply turn on your kitchen faucet to cold, and the water runs filtered and clean.
  4. Easy Installation: The filter connects to the cold water supply of your kitchen faucet. If you have basic DIY skills, you will need a wrench and ten minutes of free time. We have prepared detailed instructions with photos and diagrams for you. We have our own technicians in Greece (Athens, Piraeus, and Thessaloniki) if you need more help. The package includes everything you need for the installation.
  5. Stainless Steel Support Bracket: If you want to hang the filter in your kitchen cabinet, the filter comes with a stainless steel bracket that will never rust.
  6. Compatible with Most Water Supplies: The water inlet and outlet on the device are half an inch (1/2"), matching most water supplies.
  7. Includes One Sediment Filter and Two Activated Carbon Filters: The package includes Primato ULTRA CTO 5μm and Primato ULTRA PB 0.5μm replacement filters made from coconut shell activated carbon and NSF certified.
  8. Choice of Other Filters: You can choose different replacement filters for this device, depending on the quality of your water. The price will change automatically. For example, if you want to reduce salts, you can choose a salt reduction filter for the first stage. If you need help choosing the right filter, contact us. We will be happy to help!
  9. Very Powerful Filtration: The American replacement filters reduce dirt, mud, rust, chlorine, lead, pesticides, VOCs (volatile organic compounds), heavy metals, and more. It significantly improves the taste and smell of the water.
  10. Long-Lasting and Durable Replacement Filters: The replacement filters need to be replaced every 8000L or once a year.

Bacteriostatic Connection Hoses

The FLEXCORE® DN8 bacteriostatic connection hoses are specifically designed for drinking water systems and high-demand installations. They feature stainless steel or polyamide braiding and a PE-RT inner hose, which prevents bacterial growth, ensuring maximum hygienic safety.

Certified by WRAS, KIWA, AFNOR, NSF61, and BS6920, these hoses comply with international safety standards. They operate at temperatures up to 70°C (maximum 90°C), withstand pressures of up to 10 bar, and provide a flow rate of 28 L/min at 3 bar. The fittings use alloys such as CW510L, CW511L, CW617N, and CW724R.

With a small bending radius (25 mm), they offer exceptional flexibility for installation in tight spaces. Their design reduces water waste, making them ideal for water and heating systems, combining durability, efficiency, and environmental friendliness.

Advantages of the Filter at a Glance:

Primato USA3GB12 Water Filter

Reduces harmful substances and significantly improves the taste and smell of the water

High quality and durable construction

Connects directly to your faucet's cold water supply. Just turn on the cold tap and enjoy filtered water.

Includes everything you need for installation

10-year warranty

Half-inch connections

Stainless steel bracket and screws to never rust

Half-inch (1/2") connections on the water inlet and outlet to be compatible with most plumbing installations.

Equipped with a pressure relief button. It is not necessary but good to have just in case.

Device height 38cm. Length 38cm.

You can hang the device under the kitchen counter or simply let it stand.

Replacement Filters

Stage 1: Sediment Filter   PPC10-5:

Sediment filter

 Reduces rust, mud, solids, and dirt.

 Protects activated carbons from clogging

 Manufactured in Italy from virgin polypropylene.

 Permeability: 5μm

 Dimensions 2.5" x 9 3/4" inches. Fits most 10" devices on the market.

Stage 2: Activated Carbon Filter   ULTRA CTO:

primato ultra cto activated carbon filter 5μm

 Improves the taste and unpleasant odor of the water.

 Reduces chlorine, rust, mud, dirt, and many other harmful substances for the body.

 Manufactured in the USA from 100% coconut shell carbon.

 Permeability: 5μm

 Dimensions 2.5" x 9 3/4" inches. Fits most 10" devices on the market.

 NSF 42 Certified. See certification here

 Durability: 8000L. Should be replaced once a year.

Stage 3: Activated Carbon Filter  UltraPB:

primato ultra pb activated carbon filter 0.5μm

 Improves the taste and unpleasant odor of the water.

 Reduces chlorine, VOCs (volatile organic compounds), lead, heavy metals, rust, mud, dirt, pesticides, herbicides, and many other harmful substances for the body.

 Manufactured in the USA from 100% coconut shell carbon.

 Permeability: 0.5μm

 Dimensions 2.5" x 9 3/4" inches. Fits most 10" devices on the market.

 NSF 42 Certified. See certification here

 Durability: 8000L. Should be replaced once a year.

Certifications:

  • The equipment complies with Greek legislation (FEK 4973/B/2020) - "Specifications and requirements for water treatment equipment (devices or systems) for human consumption provided in internal building water networks."
  • Primato maintains a complete technical file for the equipment and its consumables.
  • The final product assembly is carried out by our company. Primato is certified to the EL.O.T. EN ISO 9001:2015 standard with a scope of "Manufacturing Management, Assembly, Marketing & Distribution of Water Filters."
  • The equipment complies with the provisions of Council Directive 98/83/EC of the European Union, dated November 3, 1998, as amended by Directive (EU) 2015/1787 (L260, 7.10.2015).
  • The connecting hoses comply with all necessary EU standards.
  • The activated carbon replacement filters have European and international certifications.

Technical Specifications:

  • Maximum pressure 6.89 bar (100 psi)
  • Maximum operating pressure 5 bar. If you have more than 5 bar pressure, you will need to install a pressure reducer. The pressure reducer must be installed at the water inlet of the equipment. If you need assistance with the supply or installation of a pressure reducer, you can contact us.
  • Recommended operating pressure 2.5 - 3.5 bar.
  • Operating temperature range: 50 C – 290 C
  • Maximum water flow rate: 3.78 L / min. Higher flow may reduce the expected filter capabilities.
  • Recommended water flow rate: 2 L / min.
  • The equipment must operate in a water supply network controlled by competent authorities for the quality of human consumption water.
  • Maximum operating conductivity 1000 μS/cm2.
  • Pressure drop: less than 0.68 bar @ 3.78L/m

A Few Words About Activated Carbon

coconut shell carbon

The activated carbon used in the replacement filters is an entirely natural product that visually resembles a fine, odorless, tasteless, and non-toxic black powder. It is produced from coconut shells, making it an environmentally friendly and eco-friendly material. It is heated in a controlled environment and vacuum to achieve its characteristic porous surface. These tiny holes, or pores, can increase the surface area of carbon from 500 to 1500 m2/gr. Due to this processing, it can bind various substances that come into contact with it, in liquid or gas form, in quantities multiple times its weight. One cubic centimeter of activated carbon has the same surface area as a 50,000 square meter surface.

Add Replacement Filters with a 20% DISCOUNT

Valid only for the first purchase of the device

First add the Primato USA2GB12 water filter to your cart

Then add as many and whichever replacement filters you want

Automatically get a 20% discount on replacement filters at checkout!

"Who will install my filter?"

We have our own technicians in Athens, Thessaloniki, Piraeus, and Larisa. In these areas, we offer free installation for all filters over €100; for other products, our fees are always friendly. For other regions, please contact us and we’ll find the best solution for you.
Our technicians visit your location by appointment, at a day and time that suits you. During the visit, they measure your water pressure, show you how to change the filters, provide information about the device and replacement parts, and answer any questions you may have.

If you choose to install the filter yourself: Every device comes with detailed instructions, and we have made installation videos for all our filters, available on each product page. If you need help, just call us and an experienced technician will guide you step-by-step over the phone.

"Where are your stores and headquarters located?"

Headquarters: 34 Patriarchou Grigoriou E, PC 54248, Thessaloniki, +30 2310 383 588
Thessaloniki Store: 34 Patriarchou Grigoriou E, PC 54248, Thessaloniki, +30 2310 383 588
Athens Store (Nea Ionia): 216 Irakleiou Avenue, PC 14231, Nea Ionia, Attica, +30 210 27 55 681
Piraeus Store: 69 Grigoriou Lambraki, PC 18532, Piraeus, +30 210 411 6497
Larisa Store: 12 Megalou Alexandrou, PC 41222, Larisa, +30 2410 53 90 83

Opening hours: Monday to Friday 09:00–21:00 | Saturday 09:00–17:00

"How do I choose the right replacement filter for my area?"

The replacement filters included in your package are suitable for most areas of Greece, but your device is also compatible with many other filter types. On each product page, you’ll find all available replacement filters with photos, summaries, and links for more details. If you’re not sure which filter is best for your area, simply contact us—we’ll be happy to help!

"Should I choose a countertop or under-sink filter?"

This depends on your available kitchen space and your needs. Countertop filters can be connected by yourself in seconds, but they take up space on the counter. Under-sink filters save counter space but usually require installation by a technician or plumber.

"I don’t know if I need a single, double, or triple filter."

If your problem is just taste or odor, a single filter is enough. If you also have sediment, you need a double filter—first stage for sediment, second for carbon. If you have limescale, sediment, and bad taste, a triple filter is recommended. For wells, islands, or very challenging water, we suggest a reverse osmosis filter. If you’re not sure, just contact us!

"How will I remember when to change my filter?"

Leave it to us! We’ll call you when it’s time to change your filter.

"If a part of my filter breaks, do you have spare parts?"

We stock all spare parts for every device we sell.

"What does the warranty cover?"

Under-sink filters: The warranty covers the plastic housings (provided water pressure does not exceed device limits). Faucets and metal parts are covered for 2 years; stainless steel bases for 10 years.
Countertop filters: The warranty covers plastic parts; the faucet and diverter are covered for 2 years.
Tap filters: All plastic parts are covered for 10 years; diverter for 2 years.
Shipping: If your product arrives damaged, we’ll replace it at no cost.
Warranty conditions: Please use and maintain your filter as instructed, and change cartridges on time, using cartridges from Primato or an authorized retailer.

"I lost the wrench and can’t open my device to change the filter."

We supply all spare parts, including wrenches—just let us know what you need.

"I can’t or don’t want to order online. Is there another way?"

Absolutely! Just call us or visit one of our stores—we’re happy to assist you.

"I want to order online with my card, but I’m not comfortable with computers."

No problem! Call us while you’re at your computer and we’ll guide you step by step.

"How long does courier delivery take?"

Usually, delivery is the next or the following business day.

"Can I use a different filter cartridge in the future?"

Yes. If your water quality or needs change, we’ll help you choose the right cartridge.

"Will I always be able to find filters?"

Primato has operated successfully since 2008, constantly expanding our network and improving services to serve you throughout Greece.

"How much does shipping cost?"

Below the "Add to Cart" button you’ll find a link for "SHIPPING AND PAYMENT COST" with full details. For orders over €50, shipping is free. For smaller orders, the shipping cost is €2.5. You can choose from various courier companies.

Payment methods: We accept all cards (credit, debit, prepaid), cash on delivery, bank transfer, PayPal, and in-store payment. Choose what’s best for you during checkout.

Returns & Exchanges: If you change your mind, you can return any product within 14 days as long as it’s in its original condition and packaging. Your money will be refunded promptly. For more information, contact us or see our full return policy on our website.

"Why choose us?"

We are a Greek company with warehouses and stores in Athens, Thessaloniki, Piraeus, Larisa, and our headquarters in Thessaloniki. We’re always here for you, before and after your purchase, answering all your questions. We guarantee high-quality products, fast service, up to 10 years’ warranty, and full spare parts availability. We are official distributors of major companies and also manufacture filters in Sindos, Thessaloniki, certified to ISO 9001:2015.
Our experience, expertise, ongoing staff training, and excellent customer service are just a few reasons to trust us. We are always by your side, all year round, and every customer is unique to us.

For any questions we haven’t answered here, contact us at:
+30 2310 383 588 (Thessaloniki & Headquarters), +30 210 27 55 681 (Athens), +30 210 411 6497 (Piraeus), +30 2410 53 90 83 (Larisa).
We’ll be delighted to assist you!

Manufacturer:
Primato
ΤΑΣΟΣ ΑΛ.
Comment
Πολύ καλή επιλογή για περιοχή με υψηλή πίεση και πολλά χώματα. Το νερό είναι καθαρό χωρίς δυσάρεστες οσμές και γεύση . Είμαστε ευχαριστημένοι.
Πέτρος Μιχαλούδης
Comment
Έμεινα πολύ ευχαριστημένος παρόλο που ήμουν αρνητικός στην αρχή λόγω όγκου.Μου πρότειναν τη συγκεκριμένη συσκευή λόγω των πολλών χωμάτων που έχουμε στην περιοχή της Θέρμης και το αποτέλεσμα μέχρι στιγμής είναι ακριβώς αυτό που περίμενα.Στα υπέρ να σημειωθεί και το πολύ ευγενικό προσωπικό που με εξυπηρέτησε.
Ηλίας Κ.
Advantages
Το σύστημα δίνει το πλεονέκτημα για διάφορους συνδυασμούς φίλτρων ανάλογα με το πρόβλημα του νερού. Το διαλέξαμε γιατί είχαμε λίγα νιτρικά παραπάνω στο νερό μας.
Comment
Πολύ καλή ποιότητα νερού, και μετά από ανάλυση που κάναμε
ΜΥΡΤΩ Α.
Comment
Η επιλογή της συγκεκριμένης συσκευής έγινε μετά από καθοδήγηση των παιδιών στο Πειραιά καθώς και η τοποθέτηση από δικό τους τεχνικό. Άκουσα τη συμβουλή τους γιατί θεωρώ ότι ξέρουν καλά και σωστά τη δουλειά τους όπως και διαπίστωσα τη ΤΕΡΑΣΤΙΑ αλλαγή στο ΚΑΘΑΡΟ νερό που πίνουμε .
Νικολας
Comment
Είμαι πολύ ικανοποιημένος επιτέλους πίνουμε καθαρό νερό στο σπίτι άξιζε η αγορά!
ChrisKaragio
Comment
Μένω στη Ρόδο τα τελευταία 4 χρόνια. Όλα αυτά τα χρόνια έπινα νερό είτε απο εμφιαλωμένα μπουκάλια είτε απο φιλτροκανάτα. Τις τελευταίες 2 εβδομάδες εγκατέστησα τα φίλτρα Primato (τα 3 φίλτρα) κάτω απο τον πάγκο και ειμαι πολύ ικανοποιημένος. Πανεύκολη εγκατάσταση, με αναλυτικές οδηγίες (δε γίνεται να κάνεις λάθος). Απο ποιότητα κατασκευής, τόσο τα φίλτρα όσο και η βάση ειναι ιδιαίτερα στιβαρά. Η γεύση του νερού πάρα πολύ καλή. Για μένα είναι η ιδανική. Μόνη παρατήρηση είναι οτι όταν βάλεις τα φίλτρα σε λειτουργία για πρώτη φορά οι οδηγίες λένε να αφήσεις την βρύση να τρέξει για 10 λεπτά. Σε εμένα χρειάστηκε τουλάχιστον μισή ώρα και παραπάνω για να πιείς νερό και να μην έχει καμία γεύση. Βέβαια το ίδιο συνέβαινε και στην φιλτροκανάτα που είχα, οπότε το γνώριζα εκ των προτέρων. Τώρα το μόνο που μένει είναι να δώ πόσο καιρό θα κρατήσουν τα φίλτρα μέχρι την επόμενη αλλαγή και συνολικά πόσο θα αντέξει στον χρόνο το σύνολο της κατασκευής.
TZΩΡΤΖΑΚΗΣ ΣΠΥΡΟΣ ΧΑΝΙΑ
Comment
ΤΟ 'ΧΩ 6 ΜΗΝΕΣ ΠΕΡΙΠΟΥ.
ΑΠΛΑ ΠΟΛΥ ΚΑΛΟ ΣΥΣΤΗΜΑ ΦΙΛΤΡΩΝ!
ΠΕΝΤΑΚΑΘΑΡΟ ΝΕΡΟ!
ΤΕΛΕΙΑ ΕΞΥΠΗΡΕΤΗΣΗ!
ΚΑΡΑΝΤΩΝΗΣ ΕΛΕΥΘΕΡΙΟΣ
Comment
Έψαχνα συσκευή για να σύνδεση κατευθείαν στην υπάρχουσα βρύση μου. Στο πρώτο στάδιο έβαλα φίλτρο για τα στερέα, στο δεύτερο στάδιο φίλτρο άνθρακα για το χλώριο και στο τρίτο στάδιο φίλτρο άνθρακα και για φυτοφάρμακα και βαρέα μέταλλα. Το νερό είναι θαυμάσιο. Μένω στα Ιωάννινα.
koronos panagiwths
Comment
Το νερό της περιοχής μας (Δρυμός θεσσαλονικης) είναι ακατάλληλο εδω και χρονια. Με αυτη την τριπλή συσκευή, και συγκεκριμένα με το δευτερο στάδιο που αφαιρεί τα νιτρικά, και μετα από ανάλυση που κάναμε μπορουμε πλεον να πίνουμε το νερό απο το σπίτι μας. Η συνδεση είναι αρκετά απλή. Το μόνο που χρειάζεται είναι να αλλαζουμε λίγο πιο συχνα το φίλτρο για τα νιτρικά. Στο κατάστημα είχα άψογη ενήμερωση και εξυπηρέτηση.
Παύλος Ζάχος
Comment
Αρκετά μεγάλο σε όγκο, ειδικά αν έχεις λίγο χώρο κάτω από τον πάγκο της κουζίνας. Από γεύση σκίζει βέβαια οπότε κάτι χάνεις, κάτι κερδίζεις

Trusted by over 50,000 families!

Worldwide product delivery by courier! Free shipping for orders over €50 or €100, depending on the country.

Our products are certified with International and European standards.

Top-notch support - We’re happy to assist you!

Reviews