Heron Grand Plus RO Water Purifier (7 Stage)

Filtration Process:

1st Stage: Sediment Filter

• Function: Removes large particles such as dirt, sand, rust, and silt from the water.
• Details: This stage employs a fine filter to capture these impurities, ensuring that the subsequent filtration stages are not clogged or damaged by large debris.

2nd Stage: In-line Post Carbon Filter

• Function: Removes chlorine, chemicals, and unpleasant odors from the water.
• Details: The activated carbon filter absorbs and retains chlorine, volatile organic compounds (VOCs), and other contaminants that can affect taste and odor.

3rd Stage: In-line Post Carbon Filter

• Function: Provides an additional layer of carbon filtration to enhance the water quality further.
• Details: By utilizing another activated carbon filter, this stage ensures that any remaining chlorine and chemical contaminants are removed, providing even purer water.

4th Stage: UF Membrane

• Function: Eliminates bacteria, viruses, and cysts from the water.
• Details: The Ultra Filtration (UF) membrane filters out microorganisms and fine particles, ensuring microbiologically safe drinking water without the need for chemical disinfection.

5th Stage: RO Membrane

• Function: Removes dissolved salts, heavy metals, and other dissolved impurities.
• Details: The Reverse Osmosis (RO) membrane is a critical component that forces water through a semipermeable membrane, leaving behind contaminants like lead, arsenic, fluoride, nitrates, and more.

6th Stage: Taste and Odor Filter

• Function: Enhances the taste and removes any residual odors from the water.
• Details: This stage uses specialized media to polish the water, improving its taste and ensuring that it is free from any lingering odors or off-flavors.

7th Stage: UV Membrane

• Function: Provides an additional layer of protection by inactivating bacteria and viruses.
• Details: The Ultraviolet (UV) membrane uses UV light to sterilize the water, ensuring that any microorganisms that may have bypassed previous stages are effectively neutralized, making the water safe for consumption.