Finding clean and safe drinking water has become a top priority for households across Bangladesh. With increasing concerns about water pollution caused by arsenic, iron, and harmful bacteria, having a dependable water purifier is now a basic necessity, not a luxury.
However, one common question arises — What is the latest water filter price in Bangladesh, and how can you choose the right one without spending too much?
This detailed guide highlights the updated water filter prices in Bangladesh for 2025, explains the differences between popular purification technologies such as RO (Reverse Osmosis), UV (Ultraviolet), and UF (Ultrafiltration), and walks you through the leading brands in the market, including BD Water Purifier, City Water Purifier, Kent, Pureit, Heron, Lan Shan, and Sanaky.
By the end, you’ll know exactly how to select a durable, efficient, and budget-friendly water purification system that perfectly matches your family’s health and household needs.
Top Water Filter Price List by Brand (Approximate Ranges)
| Brand Name | Technology Focus | Price Range (BDT) | Key Feature |
| City Water Purifier | HF+RO+UV+UF, TDS Control | ৳7,500–৳35,000+ | Wide availability, reliable after-sales service. |
| BD Water Purifier | HF+RO+UV+UF, TDS Control | ৳7,500–৳35,000+ | The largest water purifier in Bangladesh. Affordable price and provide best after sales service. |
| Pureit by Unilever | RO, Gravity, UV | ৳5,000 – ৳27,000+ | Wide availability, reliable after-sales service. |
| Lan Shan Water Purifier | RO, Hot/Cold Dispensers | ৳16,000 – ৳70,000+ | Strong presence in Standing Hot/Cold RO models. |
| Sanaky Water Purifier | RO, Alkaline Hydrogen | ৳13,000 – ৳45,000 | Good budget RO options, often with Alkaline filters. |
| Pure Magic Water Purifier | RO, Mineral, Alkaline | ৳13,500 – ৳25,000 | Affordable local brand, wide distribution. |
| Heron Water Purifier | RO, UV, UF, Mineral | ৳9,500 – ৳30,000 | Excellent mid-range RO systems. |
| Kent Water Purifier | RO+UV+UF, TDS Control | ৳16,000 – ৳35,000+ | Patented Mineral RO technology, high-end features. |
What Water Purifier Should You Buy for Your Home in Dhaka, Chittagong, or Rural Areas?
Choosing the right filter depends entirely on your local water source.
1. How to Choose a Water Filter for Dhaka City (WASA/TDS below 300)?
Recommended Technology: UV+UF or a basic RO system.
Reasoning: Dhaka’s WASA water typically has lower TDS but is prone to bacterial contamination due to pipeline issues and chlorine smell. A UV filter is often sufficient for disinfection. However, an RO+Mineral system is popular for removing trace contaminants and improving taste.
2. Best Purifier for Borewell/Groundwater (High TDS/Iron)
Recommended Technology: RO (Reverse Osmosis) with a strong pre-filtration unit (especially for iron removal).
Reasoning: Groundwater in many parts of Bangladesh is plagued by high Total Dissolved Solids (TDS), and sometimes harmful arsenic or excessive iron. Only RO technology can effectively reduce high TDS and heavy metals. You will need an external iron removal filter (price ৳7,500 – ৳15,000) if the water stains your utensils.
3. Hot & Cold Water Purifiers Worth the Extra Cost
Answer: They are a convenience, not a necessity. Hot and Cold Water Purifier price in BD starts around ৳16,000 for basic models and can exceed ৳40,000. They combine an RO system with an integrated water dispenser, saving counter space and the need for a separate water cooler. Consider them for offices or busy kitchens.
Frequently Asked Questions (FAQ)
What is the starting price for an RO water filter in Bangladesh?
Ans: The price for an entry-level RO water filter in Bangladesh typically starts around ৳9,500 to ৳12,000 for a standard 5 or 6-stage model from brands like Heron or Sanaky.
Which water filter is best for home use in Bangladesh?
Ans: The best water purifier for home is generally a system with RO+UV+Mineralisation. This combination ensures the removal of bacteria, viruses, heavy metals, and dissolved solids, while also retaining essential minerals. Brands like City Water, BD Water, Kent, Pureit Ultima, and mid-range Heron RO+Mineral models are highly recommended.
How much does the RO membrane replacement cost in Bangladesh?
Ans: The replacement RO membrane price in Bangladesh is highly dependent on the brand and origin (e.g., USA, Taiwan). A standard 75 GPD membrane costs approximately ৳13,000 to ৳25,000, with premium brands costing more.
Can a simple water filter remove arsenic from water?
Ans: No. A simple gravity filter or basic carbon/sediment filter cannot remove arsenic or other heavy metals. For arsenic removal, you absolutely must use a Reverse Osmosis (RO) water filtration system with a high-quality membrane.
Is it necessary to buy a water filter with a TDS controller?
Ans: If your local water has very high or very low TDS, a TDS controller is highly recommended. It allows you to adjust the level of dissolved solids in the final output to ensure the water tastes good and retains healthy minerals. Many popular RO water purifiers in Bangladesh now include this feature.
Conclusion
The demand for clean and safe drinking water is increasing rapidly in Bangladesh, making water filters an essential appliance for every household. The market offers a wide range of filters including RO, UV, UF, and Mineral purifiers and their prices vary depending on the technology, capacity, and brand.