CORRECT FILTER MATERIAL

Black sand

Black sand is often used in the first layer to help retain large dirt. The cost is not high, so it is used a lot in domestic water sources to ensure the clarity of the water.

Activated carbon

Activated carbon is also a fairly common water filter material. Its property is flexible and selective absorption of some organic substances and organic materials.

Therefore, activated carbon will help absorb impurities, dissolved organic substances, reduce some light metals, decolorize, deodorize water ...

This product is also known for its ability to effectively treat pesticide residues and pesticides contaminated in water.

Golden sand

Yellow sand is similar to black sand, helping to retain dirt so that the water is clear and cleaner. However, yellow sand should also be replaced regularly or when discoloration occurs to ensure filterability.

Water filter gravel

Water filter gravel will help filter out impurities, making the water clearer. The use of water filter gravel also helps water in the filter system circulate more easily.

Quartz sand

Quartz sand has a small size of only 4-8 mm. Combined with the external structure of quartz sand water filter is a thin film that provides effective dirt filtration.

This film will help remove impurities that do not precipitate and are suspended in the water. Especially the ability to absorb Arsenic helps the water source be safe for the health of users.