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Sintex 1000 L Water Tank Model Buying Guide
Verified 2026-09-05 · By VUKAR Editorial Team
If 1000 L fits your home, compare these features and check the written terms.
- Need a stated IS 12701 claim? Check ISI Double Layer.
- Want more colours and a stated 10-year warranty? Look at Hero.
- Checking antimicrobial features and a stated 15-year warranty? Review Pure.
- Before paying, confirm the exact 1000 L variant and written terms.
First check: Is 1000 L right for you?
- Count daily water use.
- Note how long supply stops.
- Check how fast the tank refills.
- Keep a small emergency reserve.
- Use the calculator before choosing litres.
Three names. What do they actually mean?
- ISI Double Layer: the product name states two layers and points to the manufacturer's IS 12701 claim.
- Hero: Sintex's series name. It is not a technical grade; check its listed layers, features, colours, and warranty.
- Pure Antimicrobial: the series name used for the listed 4P antimicrobial claim. The name alone is not proof.
- Simple rule: read the model name, then verify the specification written beside it.
Before buying
- Quick pause: can a 1000 L tank actually reach your roof?
- Measure roof space and the path used to carry the tank.
- Ask a qualified person to check the filled tank load.
- Confirm inlet, outlet, overflow, drain, lid, and cleaning access.
- Buy only the exact 1000 L variant shown on the order.
Three exact 1000 L variants
| Check | ISI Double Layer | Hero | Pure |
|---|---|---|---|
| Build stated | Double layer | Triple layer | Three-layer antimicrobial[S3] [S4] [S5] |
| Warranty stated | 5 years | 10 years | 15 years[S3] [S4] [S5] |
| Colours shown | Black | White, blue, yellow, green | White, blue, yellow, green[S3] [S4] [S5] |
| Named feature | IS 12701 / ISI claim | Anti-algae and threaded lid | 4P antimicrobial claim[S3] [S4] [S5] |
| Buying step | Select 1000 L | Select 1000 L and colour | Select 1000 L and colour[S3] [S4] [S5] |
Products you can evaluate
These are exact 1000 L choices from Sintex's official store. They are examples, not rankings.
Sintex
Sintex ISI Double Layer Water Tank
Exact model/variant: ISI Double Layer — 1000 L — Black
Start here if you need the stated IS 12701 claim and a black, double-layer 1000 L option.[S3]
- 1000 L option listed
- Black colour shown
- 5-year warranty stated
Price: Select 1000 L and enter your pincode on the official store.
Seller: Sintex official India store · checked 2026-09-05
Check current price and stockSintex
Sintex Hero Water Tank
Exact model/variant: Hero — 1000 L — selected colour
Look here if colour choice, a threaded lid, anti-algae claims, and the stated 10-year warranty matter to you.[S4]
- 1000 L option listed
- Four colours shown
- 10-year warranty stated
Price: Select 1000 L, colour, and pincode on the official store.
Seller: Sintex official India store · checked 2026-09-05
Check current price and stockSintex
Sintex Pure Antimicrobial Water Tank
Exact model/variant: Pure Antimicrobial — 1000 L — selected colour
Review this line if you want to check the named antimicrobial features, colour choice, and stated 15-year warranty.[S5]
- 1000 L option listed
- Four colours shown
- 15-year warranty stated
Price: Select 1000 L, colour, and pincode on the official store.
Seller: Sintex official India store · checked 2026-09-05
Check current price and stockWhat these words mean
| Word | Simple meaning | What to check |
|---|---|---|
| 1000 L | The named storage size | Your water need and refill time[S1] [S2] |
| Food-grade | Material is stated for water contact | Exact model document and tank marking[S3] [S5] |
| UV protection | Made to resist sunlight damage | Exact product claim and installation rules[S3] [S4] [S5] |
| ISI / IS 12701 | A named Indian standard claim | Exact model page, marking, and document[S3] |
| Antimicrobial | Made to reduce germ growth | Exact feature claim and care instructions[S5] |
| Warranty | Written help under listed terms | Years, exclusions, invoice, and claim process[S3] [S4] [S5] |
Ask the seller these questions
- Is the order for the exact 1000 L model?
- Which colour will be delivered?
- What is included in the price?
- Is delivery available for my pincode?
- Can I read the warranty terms before payment?
- Who handles transit damage or leakage?
- Who will install the fittings without affecting warranty?
Compare the full cost
- Select 1000 L on every product page.
- Enter the same delivery pincode.
- Add delivery, unloading, fittings, and installation.
- Compare warranty terms, not only warranty years.
- Save the product page and invoice.
Safety check
Quick questions
Which model is best?
There is no one best model. Match the exact features, warranty terms, colour, site, and budget to your need.[S3] [S4] [S5]
Does a longer warranty mean a stronger tank?
Not always. Warranty is a written remedy with conditions. Read coverage, exclusions, invoice rules, and the claim process.[S3] [S4] [S5]
This comparison covers only the listed models, criteria, sources, and verification date. Omission or missing public data is not a negative judgement about any brand.
Related VUKAR resources
References used for this guide
- Finding and calculating cylinder or tank capacity — WorkSafe Victoria; accessed 2026-09-05
- Guidance manual for rainwater supplies — SA Health; accessed 2026-09-05
- Sintex ISI Double Layer Water Tank official product page — Sintex; accessed 2026-09-05
- Sintex Hero Water Tank official product page — Sintex; accessed 2026-09-05
- Sintex Pure Antimicrobial Water Tank official product page — Sintex; accessed 2026-09-05
