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OLYMPUS GIGA Undercounter Triple Water Filter (Antimicrobial)

  • Limestone and nitrate retention – reduces limescale (hard water) and nitrates when they exceed permissible limits, for healthy water for the whole family.
  • Antimicrobial protection – retains pathogenic microorganisms and destroys up to 95% of microbes inside the device within 2 hours. At the same time, it disinfects the inside of the device chamber on a permanent basis (self-disinfection).
  • Long filter life – up to 12 months or 14,000 liters of water (suitable for families of 6 people and up).
  • High-quality filtration with ceramic filter & activated carbon – options from 0.5 to 0.1 microns.
  • Greek production – installation by you or with the help of a plumber, by drilling a small diameter hole in your sink, with a 2-year warranty and constant technical support.
  • The replacement filter cartridge is included with the first purchase of the appliance.

Pore size

*IMPORTANT CLARIFICATION REGARDING MICRONS: OUR COMPANY RECOMMENDS THE USE OF 0.5 MICRON FILTERS.
When choosing 0.3, 0.2, 0.1 micron cartridges, you should know that the smaller in microns The larger the pores, the lower the flow rate of the filters.

Произведено в Гърция 2 години гаранция Сертифицирано Техническа поддръжка

WHAT HOLDS:
The ceramic filter in combination with the compact activated carbon retains:

  • Chlorine
  • Pesticides
  • Phenols
  • Toxic substances
  • Asbestos fibers
  • Hexavalent chromium
  • Cadmium
  • Arsenic
  • Lead
  • Other heavy metals

WHAT HOLDS THE SECOND ONE LIMESCALE CASSETTE:

  • Calcium and magnesium salts (limestone)

WHAT THE THIRD NITRATE CASSETTE HOLDS:

  • Nitrates

While at the same time allows the passage of beneficial elements such as mineral salts and trace elements.

THE CERAMIC FILTER RETAINS MICROBES, AND THE ANTIMICROBIAL HONEY DESTROYS THEM:
It retains 100% of pathogenic microorganisms such as:

  • E. coli
  • Typhus
  • Cholera
  • Salmonella
  • Faecal coliforms
  • Staphylococci
  • Pathogenic and spore-forming bacteria
  • Enterococci
  • Cryptosporidium

Olympus+GIGA Ceramic Water Filter

The Antimicrobial Water Filter, which in 2 hours destroys microbes inside the device and on the surface of the the ceramic filter

Installation and maintenance instructionsInstallation under the sink

Device description – Package contents

        1. Antimicrobial copper alloy base
        2. Stainless steel metal lid (water chamber)
        3. Water inlet tap (Screws into the base (1) with Teflon tape on the thread)
        4. Metal coupling clamp. (First pass it through the hoses (5 and 11) and screw it tightly to the inlet and outlet nozzles (3 and 9) after having previously installed the hoses (5 and 11)
        5. Plastic hose 1/4″ (connects to nozzles 3 and 9 respectively)
        6. Metal connector clamp for flexible hose (5) with tap (7) (first pass the clamp through the hose (5) and screw)
        7. 1/4″ water supply tap to the filter (connects to the cold water) put Teflon or hemp on the thread and connect it to the nipple (8)
        8. Nipple (T-distributor) for supplying water to the kitchen tap and to the filter. (Put Teflon tape on the thread and connect it to the power supply).
        9. Outlet tap for filtered water to the faucet (Screwed into the base (1) with Teflon tape)
        10. Metal connector retainer
        11. Plastic hose 1/4''
        12. Metal nozzle for connecting to the tap (pass it through the hose (11))
        13. Plastic wedge (insert it into the plastic hose (11) for reinforcement)
        14. Plastic conical sealing cylinder (nipple) (pass it through the hose (11))
        15. Metal nut for attaching the faucet (screws all the way onto the faucet thread to stabilize the faucet at the bottom of the sink)
        16. Serrated metal washer (grower) for securing (placed under the plastic washer (17))
        17. Plastic support washer (placed under the sink)
        18. Rubber sealing washer (placed under the sink)
        19. Rubber sealing washer (placed above the sink)
        20. Oval metal crane support base (remove the blue nylon protective cover)
        21. 21.Stainless steel swivel faucet.
        22. Ceramic filter – replacement filter cartridge (screws into the center of the metal base of the device)
        23. Large rubber sealing washer between the metal base (1) and the metal cover (2)
        24. Antimicrobial Copper alloy disc (installed), to kill microbes

        Operating parameters.
        -Maximum working pressure: 7 BAR
        -Operating temperature: 38about C(100about F)
        -Minimum operating pressure: 1 BAR (Reduced flow rate) – Recommended operating pressure: 3 – 7 BAR
        -Minimum operating temperature 5oh C(41about F).
        – Recommended filter flow rate for perfect filtration 1.5 – 2.5 liters/minute at 3 – 3.5 BAR network pressure

        ORDER OF INSTALLING THE SPARE CASSETTES FOR THE DOUBLE OR TRIPLE FILTER

        IMPORTANT: Place the inlet (3) and outlet (9) taps in the base or bases and wrap Teflon tape (not included) on their threads to avoid possible water leaks.

        ❶INSTALLATION (The responsibility for the correct and safe installation of the filter lies with the customer)
        The filter should be placed upright under the sink, close to the water supply, and its tap should be placed in the desired location on the sink. Cut the 2-meter hose included in the package into 2 parts of such a size that you can pull the appliance out of the cabinet when changing the filter. (If the hose is cut crookedly, you will have a leak).

        ❷ ATTENTION
        Make sure the water inlet to the filter follows the direction of the arrow, at the bottom of the metal base (1) of the appliance (see figure 1). AIf connected backwards, the ceramic cartridge will become clogged or broken..

        PLACEMENT OF THE HANDLE ON THE SINK

        – Drill a hole with a diameter of 11mm (millimeters) in the sink at the desired location for the tap (21) (first drill with a 6 millimeter drill bit).
        – Before placing the faucet on the sink, first pass the nickel metal base (20) through its pipe, after peeling off the nylon protective coating, and pass the larger black rubber sealing washer (19) under it.
        – Place the faucet in the hole you drilled on the sink, and on the part of the faucet that is located at the bottom of the sink, place the accessories (18), (17), (16) in the order shown in the drawing and screw the metal nut (15) all the way in to seal and secure the faucet to the countertop.
        – Thread the metal clamp (10) onto one end of the hose (11). Connect the hose (11) to the outlet nozzle (9) and screw the metal clamp (10) securely.
        – On the other end of the hose (11), first insert the metal tip (12), then the oval plastic cylinder (nipple) (14) and then insert the plastic wedge (13) inside the plastic hose to stabilize the nipple (14) in place. Screw the metal tip (12) securely onto the thread of the tap stem.
        – Screw the cartridge (22) into the filter base (1) (loosely), without tightening it too much so that it doesn't break its plastic thread or ceramic filter, or the water flow rate may decrease.
        – Screw the metal cover of the appliance (2) securely onto its base. Now open the tap and from the filter tap, the first time, some black water may come out from rinsing the activated carbon.

        3. ATTENTION: The first time and each time you change the cartridge, let the water run for 10 minutes. Do not use the filter for 24 hours. After the 24 hours, let it run for 2-3 minutes and the filter is ready for use. Also, if the filter is left unused for more than 3 days, let the water run for 2-3 minutes.

        4. ATTENTION: Only cold water should be used through the filter. If you use hot water, the binding and sealing materials on the cartridge will come loose, resulting in sediment, mud, rust, as well as chemical elements in the water, such as chlorine, etc., not being retained by the filter.

        5. FILTER (CARTRIDGE) REPLACEMENT When replacing or cleaning the ceramic cartridge, it is a good idea to make sure that any cuts or wounds on your hands are covered to avoid contact with any germs that may have settled on the outside of the ceramic filter and that the antimicrobial copper in the base has not yet been able to destroy, as it takes about 2 hours to destroy them. Otherwise, follow the same procedure for replacing the cartridge as when you first installed the filter.
        To unscrew the metal cover (2), first turn off the water supply to the filter and at the same time open the filter tap (21) on the sink to release the pressure and make it easier to unscrew the metal cover (2).
        Interrupt the water supply to the filter when you want:A) Complete water cut-off to the filter.
        B) Cleaning the cassette.
        C) Changing the cartridge.
        D) When you are away from home for days.

        6. MAINTENANCE – CLEANING THE CERAMIC CASSETTE
        Every 3-4 months or whenever the water flow rate decreases noticeably from the appliance tap (which means that the ceramic filter cartridge has become "clogged" with sediment, rust, mud, silt, limescale, etc.), remove it from the appliance and rinse it with cold water under the tap (without detergents), scrub it well over the entire surface with the wire part of the dish sponge, or with a harder wire material, or even with sandpaper (number 80) to clean it and improve the water flow. After rinsing it well, put it back in its place.

        7. RECOMMENDED FILTER FLOW – TIME TO REPLACE SPARE CARTRIDGES
        IMPORTANT: The highest filter efficiency is achieved when the water flow rate through the filter does not exceed 1.5 to 2 liters per minute. The cartridge capacity is for 14,000 liters of water or for 10-12 monthswhichever occurs first. The cartridge life may be reduced in cases of networks loaded with impurities such as mud, rust, silt, soil, limestone, etc., or in periods of drought when the load on the water supply networks is very high (due to low water levels). In these cases, the filter should be cleaned much more frequently and replaced earlier if, despite cleaning, the water flow rate in the appliance tap is not restored.
        But regardless of the number of liters of water that will pass through the filter, you MUST replace the cartridge every 10-12 months at the latest, because from the moment it gets wet, its materials weaken month after month and the water that passes through the filter will pass unfiltered.

        8. ANTIMICROBIAL DISC AND BASE MAINTENANCE
        On the surfaces of the antimicrobial copper alloy materials, and more specifically inside the base (4) and the disc (6) located therein, a superficial discoloration may occur due to the natural oxidation of the antimicrobial copper, deposits of various materials coming from the water supply networks, such as rust, mud, etc. In these cases, these deposits, which in no way burden the overall operation of the filter, are good, both for aesthetic reasons and for reasons of cleanliness of the filter chamber, be removed in the following way:a) Clean both surfaces of the antimicrobial disc thoroughly with something harder like a potholder, coarse sandpaper, etc. b) Clean the inside of the antimicrobial base in the same way to remove any deposits that look like rust.

        9. METAL APPLIANCE CLEANING PROCEDURE:
        Wipe the appliance with a soft cloth slightly dampened with lukewarm water. Avoid using bleach or any chemical detergent or bleaching agent, or wire cloths as they will leave marks on the metal surface of the appliance.

        10. IMPORTANTTo protect your filter, after each water supply interruption, open the MANDATORY First let your tap run for a while before using the filter.

        11.ATTENTION The OLYMPUS+ water filter is designed for waters that are controlled by Municipal or Local Authorities and are fit for human consumption.

        12. ATTENTION TO WATER PRESSURE

        If the mains pressure is high, install a water filter before pressure reducer. But whether the mains pressure is high or low, put mandatory check valve (available at plumbing stores), so that in the event of a sudden increase in network pressure or a momentary water hammer phenomenon, to avoid breaking the hoses or the filter unit and causing flooding. When you are away from home for days, you should always close the water supply tap to the filter.

        View product instructions in pdf format by clicking here.

The OLYMPUS Triple Water Filter+ GIGA undercounter (Antimicrobial) lasts 1 year or 14,000 liters of water (whichever comes first).

TESTED BY:

  • 3 Certified European Chemical Laboratories
  • Agricultural University of Athens for bacterial retention (2010)
  • The Microbiology Laboratory of the Medical Faculty of the University of Athens for the destruction of microbes inside the device

MADE BY:

  • Ceramic materials and Activated carbon
  • Limestone retention resin
  • Nitrate retention resin
  • Stainless steel and Antimicrobial Copper Alloy parts (CW606N and CW508L) registered with the US Environmental Protection Agency (EPA).

WORLD INNOVATION:
The OLYMPUS+ Antimicrobial Water Filter is a global innovation patented by CENTER PLUS SA, as it is the only water filter in its category that has an internal Antimicrobial Protection System, ensuring greater safety for users, as it has the ability to continuously destroy up to 95% of the microbial flora of pathogenic microbes within 2 hours, which the ceramic filter with micropores retains, and at the same time, on a permanent basis, disinfect the internal chamber of the device (self-disinfection).

SCIENTIFIC - MEDICAL DOCUMENTATION:
The OLYMPUS+ Antimicrobial Water Filter was developed and manufactured by CENTER PLUS SA. The scientific documentation of the product for the destruction of microbes inside the device was carried out by the Microbiology Laboratory of the Faculty of Medicine of the University of Athens, which for 12 consecutive months studied and finally MEDICALLY CONFIRMED the antimicrobial action of the OLYMPUS+ Water Filter in collaboration with the scientific team of the Hellenic Institute for the Development of Copper (GIRM).

UNIQUE ANTIMICROBIAL PROTECTION SYSTEM:
The combination and thoughtful arrangement of the antimicrobial parts of the device constitute the revolutionary Antimicrobial Protection System of the OLYMPUS+ Water Filter, as the continuous release of copper ions destroys the cell membrane and DNA of microbes on their contact surfaces, both in the device chamber and on the surface of the ceramic filter, thanks to the halo effect (Hallo Phenomenon), which is a property of copper, destroying microbes even at a certain distance from the copper.

INSTALLATION:
With the under-counter filter, installation can be done either by yourself or with the help of a plumber, by drilling a small diameter hole in the sink to place the stainless steel faucet.

DIMENSIONS:

  • OLYMPUS+ GIGA width 9 cm x height 31 cm each column (total 3).

USER SAFETY:
Suitable for waters that are controlled by municipal authorities and are fit for human consumption.

*******In case your water is not potable, our company recommends, before purchasing any filter, that you contact your supplier (where you pay your water bill) or your municipality and request a chemical and microbiological analysis of the water. Based on this analysis, we will be able to recommend the model that will cover 100% of the needs of your network.

Additional information

Weight 9,6 kg
Dimensions 29 × 31 cm
microns

0.1 micron, 0.2 micron, 0.3 micron, 0.5 micron

What does the package include?

Includes the filter unit, the spare filter cartridge (which we give you as a gift with your first purchase), the chrome faucet, the connecting hoses and all the mounting parts. You don't need to buy anything extra.

How difficult is the installation?

Installation can be done either by yourself or with the help of a plumber. It requires a small diameter hole in your sink to accommodate the filter tap, from which the filtered water will flow.

How often do I change the cartridge?

Every 12 months or 14,000 liters of water, whichever comes first. Easy to replace, no technician required. GIGA cartridges from 60 euros.

What is the difference with the above-counter filter?

The filtration technology is completely identical. The only difference is in the installation: the under-counter one hides under the sink and brings out a separate chrome faucet on the countertop, while the above-counter one connects directly to the existing faucet.

5.02 reviews
gelly karabou
Great filters. I've been using them for years. Very good price and the water doesn't smell anymore.
google · 2025-05-28
Michalis Daskalakis
Family cooperative, all with Olympus filters. Impeccable product. Impeccable after-sales service.
google · 2026-01-17
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