Kent Supreme Alkaline RO+UV+UF+Alkaline Water Purifier (8L Storage) vs Blue Star 1.5 Ton 5 Star Inverter Split AC (Copper, IC518YNU)
Side-by-side comparison between Kent Supreme Alkaline RO+UV+UF+Alkaline Water Purifier (8L Storage) and Blue Star 1.5 Ton 5 Star Inverter Split AC (Copper, IC518YNU). Compare tested benchmark scores, real-world Indian prices, specs, and trade-offs.
Kent Supreme Alkaline RO+UV+UF+Alkaline Water Purifier (8L Storage)
Blue Star 1.5 Ton 5 Star Inverter Split AC (Copper, IC518YNU)
Which one should you buy?
Kent Supreme Alkaline RO+UV+UF+Alkaline Water Purifier (8L Storage) scores higher overall with Exceptional performance in its segment. Blue Star 1.5 Ton 5 Star Inverter Split AC (Copper, IC518YNU) remains a worthy contender with Excellent value for money in Indian market.
Feature & Spec Breakdown
| Feature / Spec |  KentKent Supreme Alkaline RO+UV+UF+Alkaline Water Purifier (8L Storage)₹16,490 |  Blue StarBlue Star 1.5 Ton 5 Star Inverter Split AC (Copper, IC518YNU)₹43,990 |
|---|---|---|
Latest Indian Street PriceKent Supreme Alkaline RO+UV+UF+Alkaline Water Purifier (8L Storage) is more affordable | ₹16,490 Winner | ₹43,990 |
Tested Quality Score | 9.2 / 10 Winner | 9.1 / 10 |
Purification Technology | Multi-Stage RO + UV + UF + Active Mineral Enrichment | — |
TDS Handling Capacity | Up to 2,000 ppm (Borewell, Tanker & Municipal Tap) | — |
Storage Tank Volume | 7.0 – 9.0 Litres Food-Grade Tank with UV Disinfection | — |
Water Recovery Efficiency | 35% to 60% Eco High Recovery | — |
Filter Replacement Interval | 6,000 to 12,000 Litres (1 to 2 Years) | — |
Warranty & Installation | 1 Year Comprehensive + Free Nationwide Installation | — |
Cooling Capacity | — | 1.5 Ton (120 - 180 sq. ft.) |
Energy Efficiency | — | 5 Star BEE Rating (ISEER 5.2+ Energy Saver) |
Condenser & Coils | — | 100% Grooved Copper Tubes with Anti-Corrosion Coating |
Compressor Tech | — | Variable Speed Inverter Rotary Compressor |
Stabilizer-Free Operation | — | 130V to 285V Built-in Voltage Protection |
Warranty | — | 1 Year Comprehensive + 5 Years PCB + 10 Years Compressor |
Where Kent Excels
- Exceptional performance in its segment
- Wide authorized service network across India
- High customer satisfaction rating
Where Blue Star Excels
- Excellent value for money in Indian market
- Backed by official brand warranty across India
- High customer satisfaction rating
Our Practical Take
When choosing between Kent Supreme Alkaline RO+UV+UF+Alkaline Water Purifier (8L Storage) and Blue Star 1.5 Ton 5 Star Inverter Split AC (Copper, IC518YNU), consider your primary everyday use case. Kent Supreme Alkaline RO+UV+UF+Alkaline Water Purifier (8L Storage) highlights Exceptional performance in its segment, while Blue Star 1.5 Ton 5 Star Inverter Split AC (Copper, IC518YNU) offers Excellent value for money in Indian market.
Who Should Buy Kent Supreme Alkaline RO+UV+UF+Alkaline Water Purifier (8L Storage)?
- •Shoppers seeking top reliability, certified Indian warranty, and genuine after-sales support
Who Should Buy Blue Star 1.5 Ton 5 Star Inverter Split AC (Copper, IC518YNU)?
- •Shoppers seeking a reliable, high-performing model with dependable after-sales service
Related Buying Advice
For a standard bedroom up to 120 sq. ft, buy a 1 Ton Inverter AC. For 130–180 sq. ft, choose 1.5 Ton. If the room is on the top floor with direct roof sun or large west-facing windows, size up by 0.5 Ton. Look for an ISEER rating above 5.0 for maximum power savings.
Home AppliancesFor Indian winter pollution where AQI crosses 400+, insist on a True HEPA H13 filter with a Clean Air Delivery Rate (CADR) of at least 300 m³/hr for bedrooms and 450+ m³/hr for living rooms. Always calculate annual filter replacement cost (₹2,000–₹4,000) before choosing a brand.
Home AppliancesIf your input water TDS is below 250 ppm (municipal / Kaveri / Ganga / Yamuna river water), you DO NOT need an RO; a UV+UF purifier provides 100% sterile water with zero water wastage and zero mineral loss. If input water TDS exceeds 300–500 ppm (borewell or tanker water with heavy dissolved salts), an RO purifier with mineralizer is mandatory.
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