75 GPD 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.

Benefits:

Comprehensive Purification: The 7-stage process ensures thorough elimination of impurities, making water safe and healthy.

Mineralization and Alkalization: Essential minerals are added, and pH levels are elevated, enhancing the health benefits of the purified water.

Efficient Operation: With a purification capacity of up to 15 liters per hour and a large storage of 12 liters, it meets the demands of a household efficiently.

User-Friendly Features: The digital display, filter replacement alerts, and auto-shut-off function enhance user convenience.

Cost-Effective: Competitive pricing compared to other RO water purifiers in Bangladesh.