The filtration stages of the Eiger RO system achieve a significant reduction of up to 97% of the following elements that may burden or contaminate tap water:

Chromium, Chlorine, Arsenic, Argillium, Ammonia, Copper, Mercury, Uranium, Pesticides, Phosphates, Bacteria, Barium, Benzene, Dichloride salt, Boric salt (boron), Bromide, Cadmium, Calcium, Carbon dioxide, Carbontetrachloride, Chloride, Color, Cyanide, Cryptosporidium, Fluoride, Giardia Lamblia, Hardness, Hydrogen sulfide, Iron, Lead, Legionella, Magnesium, Manganese, Mercury, Methane, Nickel, Nitrate salt, Nitrite salt, Odor, Organic substances, Potassium, Radon, Radio, Selenium, Sulphur salt, THM, TOC, Dissolved solids, Turbidity, Viruses, VOCs, etc.

Filtration Stages

1st stage: 20-micron sediment filter

It is made of 100% pure polypropylene fibers, with high capacity, and removes impurities, dust, particles, rust, and other sediments.

2nd stage: Granular activated carbon filter

It is a high-performance activated carbon filter that removes 99% of free chlorine, odor, organic pollutants, insecticides, and chemicals.

3rd stage: 5-micron sediment filter

Depending on the water quality, the third stage can be either activated carbon or 20-micron sediment filter, to prepare the water before passing through the high rejection membrane. The sediment filter is made of 100% pure polypropylene fibers, with high capacity, and removes chemical compounds, suspended particles, and other sediments that are not retained by the 1st stage due to their size.

4th stage: High rejection TFC (Thin Film Composite) membrane

It separates 95-99.9% of dissolved pollutants, chemicals, solids, metals, bacteria, and microorganisms from the water molecules (e.g. lead, copper, barium, chromium, mercury, sodium, cadmium, fluoride, nitrate salts, and selenium). The pollutants are then discharged through the drain.

5th stage: Post carbon filter

Approved by NSF, the post carbon filter removes all odors and residues, improving the pH and taste of the water.

6th stage: Water enhancement filter with trace elements and minerals

After the 5th stage and before the water reaches your glass, the 6th stage adds trace elements and metallic elements necessary for better water absorption by your body.

7th stage: Alkalization filter

A filter that converts the water you drink into alkaline with pH values above 8. It helps detoxify the body, improve its basic functions, hydrate its cells, and fight bacteria and many diseases.

Tank: The water is stored in a 12-liter container. Inside the tank, there is a balloon-like elastic diaphragm, which is pre-inflated with air at a pressure of 8-10 psi.

As the container fills, the air pressure increases and the water is pushed out when the faucet is opened.

Dispensing Faucet: The final component of the Aqua Filter RO eco Household Reverse Osmosis System is a faucet that is installed on the kitchen countertop or sink.

It comes with an independent faucet for dispensing clean water that is placed on the kitchen countertop, and a complete installation kit.

The TFC membrane of the system has been fully tested and certified according to NSF/ANSI Standard 58.