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20L Water Jars1 November 2026· 2 min read

Best Jar Water in Kathmandu: What to Look For and Where to Order

A buyer's guide to choosing reliable 20L jar water in Kathmandu — what to check before you buy, and how Purna meets each point.

Many Kathmandu households and offices depend on 20-litre jar water (jar paani) every day, so choosing a reliable supplier matters. Here's what to check before you buy, and how Purna meets each point.

1. Clean, branded and properly sealed jars

A good jar is clean inside and out, carries a clear brand mark, and has an intact seal and cap. Avoid jars with scratches, yellowing, an odour, or a loose cap. Every Purna jar is inspected before it leaves our facility.

2. Visible quality information

Look for a lab-tested record, a batch or date marking, and a bill. Purna water is 7-stage purified and certified to ISO 22000:2018 (certificate GINE-0078-FC, valid through December 2028) — happy to share details on request.

3. Hygiene in refilling

Ask how jars are washed and sanitised before refilling. At Purna, every jar is washed, rinsed, and sanitised before each refill, and checked for cracks, discoloration, or a damaged seal before it's filled again.

4. Price that matches official limits

Bottled and jar water prices in Nepal are subject to government-regulated maximum retail price limits. If a seller asks for far more than Rs 125 per refill, ask why.

5. Reliable delivery

Check delivery areas, timing, and whether the delivery person handles jars carefully. Purna delivers free across Kathmandu Valley and surrounding areas, with orders placed Sunday–Friday, 10 AM–6 PM typically delivered the same day.

Jar handling tips at home

  • Store jars in a cool, shaded place, away from direct sun and chemicals.
  • Keep the cap on until use.
  • Wash your dispenser or pump regularly, as advised by its maker.
  • Return empty jars promptly, and don't reuse them for other liquids.

How to order Purna jars

Order on purnawater.com or message us on WhatsApp. Tell us your location and the number of jars, and we'll confirm a delivery time. New jar connections typically start at 4–5 jars; after that, single refills are available any time.

FAQ

How often should I replace my water jar? Follow your supplier's guidance — replace any jar that's cracked, discoloured, or smells unusual.

Can I get regular weekly delivery? Yes — tell us your preferred schedule on WhatsApp and we'll set up recurring delivery.

Do you supply offices and restaurants? Yes, including bulk and recurring orders — contact us for business pricing.