Water Home Blog

Water knowledge for every Bangladeshi home.

Guides, comparisons and stories from our engineers and customers.

How to test your tap water at home in 5 minutes

A simple guide for Bangladeshi families to spot the early signs of unsafe drinking water — using nothing but a clear glass, your nose and ৳150 of test strips.

Jun 14, 2026

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Home

RO vs UV vs Mineral RO — which purifier is right for your home?

The most-asked question we get. Here's the honest engineer's breakdown of when each technology is the right choice for a Bangladeshi household.

Jun 08, 2026Read

Health

Arsenic in Bangladesh groundwater: what every family should know

Arsenic contamination affects nearly 20 million Bangladeshis. Here's what causes it, how to test for it and how to remove it from your drinking water.

Jun 01, 2026Read

Maintenance

Is an Annual Maintenance Contract (AMC) actually worth it?

We crunched 3 years of service data from 1,200 customers. Here's the honest answer on whether an AMC saves you money — or just buys peace of mind.

May 25, 2026Read

Industrial

Case study: 50,000 LPH industrial RO for a leading F&B brand

How we designed, installed and commissioned a 50,000 litre-per-hour RO + DM plant for one of Bangladesh's biggest food & beverage manufacturers — in under 90 days.

May 12, 2026Read