Showing 1–12 of 22 resultsSorted by latest
Category Details
Water purifier Price in Bangladesh
water purifier is an essential device used to remove impurities and contaminants from water, making it safe and suitable for consumption. It is designed to improve the quality, taste, and overall purity of drinking water.
🌍 Why You Need a Water Purifier
Due to increasing pollution in Bangladesh, tap and ground water often contain:
Bacteria, viruses
Heavy metals like lead
Chlorine & harmful chemicals
Bad odor and taste
Boiling water is not always enough to make it safe. A modern water purifier is essential for clean, healthy drinking water.
🔌 Types of Water Purifiers
1. Electric Water Purifiers
Require electricity to run.
Best for cities and areas with low water pressure.
Most models come with reservoir tanks for water storage.
Includes RO, UV, and UF technologies.
Price: From ৳5,200 and up
2. Gravity-Based Water Purifiers
Do not need electricity.
Use gravity to filter water through membranes.
Ideal for rural areas or places with stable water pressure.
Price: Starting from ৳2,000
🧪 Filtration Technologies
| Technology | Description | Power Needed | Price Range |
|---|---|---|---|
| RO (Reverse Osmosis) | Removes salts, metals, viruses, chemicals | Yes | From ৳3,500 – ৳40,000 |
| UF (Ultrafiltration) | Removes germs, bacteria (no electricity) | No | Low-cost |
| UV (Ultraviolet) | Kills microorganisms using light | Yes | From ৳5,000 |
| Gravity | Basic, affordable, filters dust & bacteria | No | From ৳2,000 |
🔍 What to Look For
✅ TDS Level Control (safe drinking: below 500 mg/L)
✅ Filter Capacity (for number of people in home/office)
✅ Micron Rating (lower = finer purification)
✅ Reservoir Tank Size (standard is 8L)
✅ Filter Change Alarm
✅ Hot/Cold Function
✅ Warranty & After-Sales Support
✅ NSF or WQA Certification
🧼 Maintenance Tips
Change filter every 6–12 months
Clean inside & outside regularly
Check TDS and water flow
Sanitize the tank and parts every few months
Follow the user manual for your specific model
❓ Frequently Asked Questions
1. Can it remove salty water?
Yes, but only RO systems can handle saline water.
2. Will it work without electricity?
Only gravity filters work without power. Electric filters need electricity, but some have storage tanks.
3. Is filtered water safe for children?
Yes. Especially RO + UV water is safe for children and elderly.
4. What is the safe TDS level after filtering?
Below 500 mg/L is safe and healthy.
5. How often should I change the filter?
Every 6 to 12 months, depending on usage and water quality.