Dubhe Richus is a pioneering company in India known for manufacturing water treatment systems without electricity. Their product line includes a range of natural filtration systems designed for homes and industries. These systems promise sustainable, chemical-free water purification using innovative technologies and customizable designs.
Core Product Range
Dubhe Richus offers several categories of water treatment plants tailored to different capacities from household setups to large-scale industrial use. Their systems are engineered to remove iron, turbidity, odour, and microbial impurities through natural layers of stone and sand filtration, often enhanced with biofilm layers, without relying on chemicals or power
Mini (Household) Units
Compact, gravity-based systems ideal for single-family homes or small apartments. These units typically treat water for up to four taps, support a 5-year warranty, and require only periodic manual backwashing
Medium Capacity Plants
Designed for medium-size homes or small institutions, these units process approximately 1250-1500¯L/day. They are suitable for larger households needing reliable and continual access to clean water
Standard Units
With capacities of 1500-2500¯L/day, standard plants are suitable for large homes, community use, or small commercial settings. The systems can support multiple areal taps simultaneously
Commercial Units
Custom-designed water treatment plants cater to hospitals, hotels, schools, and large institutions. These systems are scalable, designed to meet variable flow requirements, and can purify large volumes of water using Dubhe Richus’s proprietary method
Innovative Technology and Sustainability
Dubhe Richus systems leverage Super Jet Technology and layered natural media filtration using sand, gravel, and stones to eliminate impurities like bacteria, suspended solids, and odours. The biofilm layer on sand plays a key role in microbial reduction. Systems are electricity-free, low-maintenance, and boast filter media lifespans of up to 25 years
Key Features
- Natural, sustainable filtration without chemicals
- Manual backwashing every 5-7 days maintains performance
- Durable – filter media lasts 25+ years
- No electricity needed; effective even during power outages and floods
Complementary Products
Beyond filtration systems, the company’s online shop lists branded merchandise such as T-shirts, helmets, pens, and business cards. These items support brand visibility but are separate from their core water purification offerings
How It Works
Water enters the system and passes through sequential layers of gravel, sand, and treated stones. A biologically active layer on top of the sand breaks down organic contaminants. Gravity drives the flow; manual backwash removes accumulated debris. The result is clean, odourless, and often potable water depending on source quality
Applications & Use Cases
Devices are used by households reliant on well water, commercial establishments like hospitals and hotels, and remote communities lacking reliable electricity. The system has proven effective during floods and continues to operate without power
Pricing and Warranty
Starting prices for household units begin around â¹52,000 (~$650), with a 5-year warranty on core components. These filters require minimal maintenance, mostly limited to occasional cleaning
Advantages for Consumers
- Effective purification without chemicals or electricity
- Easy to maintain with periodic manual cleaning
- Cost-effective solution with low longterm operating expenses
- Reliable performance even during power outages or environmental disruptions
Dubhe Richus offers a compelling lineup of natural, gravity-driven water treatment systems from compact home units to large commercial installations. Their sustainable, low-maintenance technology supports communities with clean, safe water, and the products have earned strong reviews for durability and performance. Whether for everyday household use or institutional requirements, their models provide reliable, eco-friendly water purification.
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