KAROFI 100 GPD RO 7 (Seven) Stage Water Purifier with Metallic Stand

Karofi 100 GPD RO 7-Stage Water Purifier

The KAROFI 100 GPD RO 7-Stage Water Purifier with Metallic Stand is a high-capacity reverse osmosis (RO) system designed for households and small offices, offering a daily production capacity of 100 gallons (approximately 283.5 liters). This model is particularly valued in Bangladesh for its sturdy metallic stand, which simplifies installation and provides extra stability.

Why Choose the Karofi 100 GPD 7-Stage System?

Most standard RO systems produce around 50 or 75 gallons per day. The 100 GPD (Gallons Per Day) capacity of this Karofi model means it can produce up to 378 liters of pure water daily, making it ideal for large families or small commercial spaces.

Key Features at a Glance:

7-Stage Deep Purification: Exceeds standard filtration by incorporating specialized mineral and alkaline enhancement stages.

Heavy-Duty Metallic Stand: Unlike models limited to wall mounting, this unit includes a robust frame that safeguards the filters and simplifies servicing.

Integrated Pressure Gauge: Enables live tracking of pump efficiency and filter condition for optimal performance.

High-Quality RO Membrane: Features a premium membrane sourced with Korean/USA technology to ensure maximum TDS (Total Dissolved Solids) reduction.

The 7-Stage Purification Breakdown

1. 5-Micron Sediment Filter – Captures physical contaminants such as sand, silt, and rust particles.
2. OCB/GAC Carbon Filter – Eliminates chlorine, unpleasant smells, and organic compounds.
3. CTO Carbon Block – Offers an extra layer of chemical defense while safeguarding the RO membrane.
4. 100 GPD RO Membrane – Functions as the system’s core, removing 99% of bacteria, viruses, and heavy metals (like Lead and Arsenic).
5. Post-Carbon Filter – Refines the water, delivering a clean and refreshing final taste.
6. Mineral Filter – Restores beneficial minerals such as Calcium and Magnesium, which are typically removed during RO purification.
7. Alkaline Filter – Balances the pH level to create slightly alkaline water, which can assist in counteracting bodily acidity.

Maintenance and Durability

The standout feature of this model is the Metallic Stand. In humid environments like Bangladesh, traditional plastic brackets can crack or lean over time. The powder-coated metallic stand ensures the unit remains stable and keeps the filters off the floor or counter, preventing water damage to the system itself.

Overall Conclusion

If you are looking for a “fit it and forget it” solution for your drinking water needs, the Karofi 100 GPD 7-Stage RO Purifier is a powerhouse. It balances high-volume output with a rugged build, ensuring your family stays hydrated with mineral-balanced, alkaline water.

Pro Tip: To keep the system running efficiently, replace the first three pre-filters every 4–6 months, depending on your local water quality.