Brand: Aquaguard
RO + UV + Alkaline + Copper water purifier
Our editorial score
Good — right for the specific buyer
Homes on borewell, tanker or high-TDS supply
Catalogue listing — not a hands-on review
We have not tested this unit. The specifications below are parsed from the manufacturer's own listing, the features are their wording, and the score is calculated from those specifications rather than assigned by an editor. For models we have examined in depth, see our ranked water purifiers guides.
Aquaguard's Aquaguard Aspire Blaze Hot RO+UV uses RO + UV + Alkaline + Copper purification and sells for ₹19,999 on Amazon.in (MRP ₹37,000, so 46% off on the day we checked). That is above the ₹15,200 typical for a RO purifier here, so the extra has to be justified by what is listed below.
The deciding question is your water's TDS. Above about 300 ppm, which is typical of borewell and tanker water, an RO stage is worth having; below 200 ppm it mostly wastes water.
Where these figures come from: the Amazon.in listing for this purifier (ASIN B0H2F9KKP9), read on 12 October 2026. We have not tested it ourselves, and Amazon prices move daily, so check the live price before you buy.
Every condition below is derived from this product's published specifications and from how it compares with the water purifiers we track — so you can check each one against your own room, supply or budget rather than take our word for it.
Your supply runs above 2,000 ppm TDS
The membrane is rated to 2,000 ppm. Feed it more and it will not fail dramatically — it will die early and quietly, and you will be buying membranes annually. Check your worst-season reading, not your average one.
Purifiers for high-TDS supply →Water wastage matters to you
The brand does not publish a recovery figure, so there is no way to know how many litres go to drain per litre purified. Only 2 of the 26 water purifiers we track publish this at all.
High-recovery purifiers →Low running cost is a priority
Consumables and routine service run about ₹3,500 a year, which is in the most expensive quarter of the water purifiers we track. Over five years that puts total ownership near ₹37,499.
Sort the database by five-year cost →Fair transparency. This is separate from our review score above — it measures how well documented, how supportable and how expensive to own this water purifier is, scored on 5 of 7 axes by formula, with no manual override. See the methodology.
| Axis | Score | Weight | Based on |
|---|---|---|---|
| Documentation | 4.2 | 15% | 5 of 12 tracked specs published |
| Running cost | 6.5 | 20% | ₹3,500 per year |
| 5-year cost of ownership | 6.7 | 20% | ₹37,499 over five years |
| Warranty & free service | 0.0 | 12% | 12 months warranty |
| Service & parts reach | 10.0 | 15% | Aquaguard service network rated excellent |
| Energy efficiency | Not scored | 8% | Not published |
| Water recovery | Not scored | 10% | Not published |
| Purification | RO + UV + Alkaline + Copper |
|---|---|
| Stages | 10 |
| Hot water | Yes |
| Warranty | 1 years |
| Estimated running cost/year | ≈ ₹3,500 (filters and service) |
Specifications are from manufacturer literature and were checked at the last price-verification date. Brands occasionally revise stage counts, tank sizes and warranty terms without changing the model name — confirm against the current listing before purchasing.
India's oldest water purification brand and still the service benchmark — Eureka Forbes' direct technician network is the deepest in the category. The current Delight NXT / Aura / Ritzy line-up leans on mineral guard technology, active copper and e-boiling claims, with better industrial design than KENT.
Tip
KENT
Families on borewell, tanker or high-TDS municipal supply who want the safest all-round choice.
View details
Aquaguard
Buyers who value service reliability and compact design over maximum tank capacity.
View details
AO Smith
Buyers who want AO Smith's engineering and water efficiency but do not need hot water.
View details
Aquaguard
Premium buyers who want copper and alkaline options in one well-built unit.
View detailsFree consultation · Pan-India
Tell us your city, your water source and your budget. For homes we will recommend the right technology — including telling you when a ₹3,000 purifier is genuinely enough. For offices, societies and factories, our team will size a system against your water report and send a specification-backed quotation.
Or email betterworkindia@gmail.com — attach a water analysis report and we can quote faster.
Homes
Right-sized recommendation for your TDS, not the most expensive unit
Offices & societies
25 LPH to 2,000+ LPH, sized on headcount and feed water
Industry
Pharma, food, textile, boiler feed — engineered to your specification
Service & AMC
Installation, repair and AMC with written response times