Try “TDS”, “backwash”, “cholera”, “price”
Water Ka Doctor removes 99.9999% of bacteria, parasites and microplastics — no electricity, no wastage, clean water in seconds.
Our ERM hollow-fibre membrane blocks the mud, germs and plastics you can — and can’t — see, while keeping the minerals your body needs.
From Haroonabad’s schools to Kerala’s flood camps, we bring clean drinking water to the people who need it most.
Intrinsically anti-microbial ultrafiltration membranes filter 99.9999% of harmful contaminants from any sweet-water source.
Up to 60 litres per hour without electricity. Requiring little pressure, water is ready the moment it flows through.
Ground-breaking ERM technology delivers long periods of high efficacy at very low cost — clean water for all.
PAKVITAE holds certifications from NUST, SGS & PCRWR for the quality of our water purifier.
Bacteria removed
Flow, no electricity
Certified pore size
People in our projects
We want to help you improve your water quality so that you and your family can drink pure, healthy and safe water. We are trying our best to give you these services.
Watch: how Water Ka Doctor worksLoads from YouTube when playedNo plumber, no electricity, no chemicals — just physics and a smarter membrane.
Attach to a tap with the adaptor, or hang from a raised bucket.
Thousands of 0.1-micron hollow fibres block germs, mud and plastics.
Safe, mineral-rich water flows out instantly — up to 60 L/hour.
One push of the syringe flushes the membrane clean in seconds.
Brown = bacteria, parasites, plastics (blocked at 0.1 µm) · Blue = water & minerals (pass through)
From a single kitchen to a whole village — and the testing and care to keep it working.
Hollow-fibre ultrafiltration purifier: removes 99.9999% of bacteria, parasites and microplastics at up to 60 L/hour — no electricity.
Everything in one gift-ready box: purifier, tap adaptor, tubing, backwash syringe and spare washers.
Off-grid filtration for schools, mosques, clinics and villages — the system behind our Haroonabad and Faisalabad projects.
Ten Water Ka Doctor units for flood relief, refugee camps and NGO field teams — the same pack that served Kerala's 2018 floods.
Know exactly what is in your water: bacteria, TDS, pH, hardness and turbidity, with a clear written recommendation.
Professional set-up, backwash reminders, a mid-year check and priority WhatsApp support for one year.
A 19-litre bottle every day or two adds up fast. Move the sliders to see what your family spends — and saves — over two years.
Estimate only. Assumes one Water Ka Doctor ($18) per 10,000 litres and 2 years. Prices vary by city.
Clean drinking water where it was needed most — floods, schools, villages and refugee settlements.
During Kerala's 2018 mega-flood, PAKVITAE sent 50 ultra-filters that gave 5,000+ people safe drinking water.
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Bringing clean drinking water to the children of two primary schools in Haroonabad.
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A village on the periphery of Faisalabad where around 1,000 people now drink filtered water.
View projectTwo new boreholes and portable off-grid filters for 5,000+ Afghan refugees in Islamabad.
View projectReal words from the schools, villages, flood survivors and refugee families who now drink safe water.
“Our kids, our women and all the people living in the village have never seen such a cheap and efficient way of filtering the water to make it clean and drinkable. A single community filter placed in a village home can provide enough water for 10 people for a day. We are really thankful to Pakvitae and Young Water Solutions for reaching us in such a remote area.”
“Diarrhea and cholera are very common in Haroonabad due to poor water infrastructure, especially among school-going children. I've seen a visible and positive change since the installation of community filters by Pakvitae at our school — now the kids have access to clean drinking water while attending school.”
“During Kerala's Megaflood in August 2018, Pakvitae sent us 50 ultra water filters. It was a blessing while rehabilitating Kuttanad and landslide areas. We were surprised by the size and effectiveness of the filter — lab tests showed filtered water was extremely good for drinking even from highly contaminated sources.”
“Pakvitae has solved one of the core issues in our refugee settlement — conflict, lost productivity from water-borne diseases and our children's deteriorating health. Because of the boreholes and filters, our families now have clean drinking water and we can send our kids to school.”
PAKVITAE has certifications from NUST, SGS & PCRWR for the quality of our water purifier.
Practical, science-backed guides on safe drinking water in Pakistan.
Health
From toddlers to grandparents, everyone in the family needs different amounts of water — and Pakistan's summers raise the stakes. Here is a practical guide to staying well hydrated, safely.
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Water Science
You do not need a laboratory to learn a lot about your water. Here is what you can test at home, what the numbers mean, and when a professional lab test is worth it.
Read more
Water Science
Our grandparents boiled water, and it works against germs. But boiling has real limits. Here is an honest comparison with filtration — and when to use each.
Read moreIts 0.1-micron hollow-fibre membrane removes 99.9999% of bacteria and pathogens, parasites and cysts, micro- and nano-plastics and all suspended solids such as mud, rust and silt.
No. It keeps dissolved minerals and does not decrease TDS, so it is not meant for salty or brackish water with high TDS. For high-TDS water you need reverse osmosis or another source — see our TDS guide.
No. It works on normal tap pressure or by gravity from a raised bucket, delivering up to 60 litres per hour — perfect during load-shedding.
Water Ka Doctor is $18 with free delivery anywhere in Pakistan. The Family Kit is $23.
Yes, cash on delivery is available across Pakistan. Bank transfer and mobile wallets are also accepted.
$18 · free delivery · cash on delivery across Pakistan.