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Getting clean drinking water at home shouldn't be complicated or expensive. The Blue Mount Advance Star brings advanced 7-stage water purification to Indian households at just ₹17,990. After reviewing dozens of water purifiers in this price range, I found this model stands out for families who want hospital-grade water quality without breaking the bank.
Finding the best water purifier under 18000 rupees can feel overwhelming. This Blue Mount model combines three proven technologies - RO, UV, and UF filtration - with alkaline water benefits that cost much more in other brands. I've seen similar features priced at ₹25,000 or higher.
The 12-litre storage tank means your family won't wait for water during power cuts. The wall-mounted design saves precious kitchen counter space, something apartment dwellers really appreciate.
This purifier doesn't cut corners on water safety. Each glass goes through seven different purification stages:
Stage 1 - Sediment Filter: Removes visible dirt, sand, and rust particles that damage your health and the purifier itself. This pre-filter extends the life of other filters.
Stage 2 - Activated Carbon Filter: Tackles chlorine, bad taste, and organic chemicals. Your water starts tasting noticeably better after this stage.
Stage 3 - RO Membrane: The heart of the system. Reverse osmosis technology removes dissolved salts, heavy metals like lead and arsenic, fluoride, and dangerous pesticides. Works brilliantly for TDS levels up to 500 ppm.
Stage 4 - UF Filter: Ultrafiltration catches bacteria, cysts, and suspended particles that might slip through. Think of it as your backup protection layer.
Stage 5 - UV Purification with LED: Ultraviolet rays kill 99.9% of disease-causing microorganisms without adding chemicals. The LED indicator shows when it's working properly.
Stage 6 - Anti-Oxidant Alkaline Filter: Here's where Blue Mount gets interesting. This stage adds essential minerals back and raises pH levels between 7.5-9.5. Alkaline water supports better hydration and may help with acidity issues many Indians face.
Stage 7 - Silver Shakti Technology: Silver ions provide additional antibacterial protection and keep stored water fresh longer. This matters especially during summer months.
Large Purification Capacity: Processes up to 18 litres per hour. A family of five can easily get their daily drinking and cooking water without waiting.
12 Litre Storage Tank: Stores enough purified water for continuous supply even during power cuts or when source water pressure drops. The food-grade plastic tank prevents contamination.
Compact Wall Mounted Design: Measures 415mm length, 270mm width, and 540mm height with tap. Fits easily in standard Indian kitchens without taking counter space. Total weight of just 7.1 kg makes installation straightforward.
Smart LED Display: Shows purification status and alerts when filters need changing. No guessing games about when maintenance is due.
Under Sink Compatible: While designed as wall mounted water purifier, the compact size allows under sink installation if that suits your kitchen layout better.
Low Power Consumption: Corded electric model runs efficiently without pushing up your electricity bills significantly.
At ₹17,990, this sits in the sweet spot for mid-range water purifiers. You get premium features without premium pricing. Let me break down the value:
Similar alkaline RO UV UF water purifiers from other brands cost ₹22,000 to ₹28,000. The 7-stage purification matches what you'd find in models priced ₹5,000 to ₹10,000 higher. The best water purifier under 20000 category rarely includes both alkaline technology and Silver Shakti protection.
Annual maintenance costs stay reasonable because Blue Mount has wide service network coverage. Replacement filters don't require special orders from distant cities.
This model works perfectly if you:
Live in areas with TDS levels between 200-500 ppm (most North Indian cities)
Want alkaline water health benefits without separate ionizers
Need reliable purification during frequent power cuts (UV works when power returns, stored water stays protected)
Have families with children or elderly members needing extra-safe water
Prefer wall mounting to save kitchen counter space
Want affordable water purifier for home without compromising on technology
Installation takes about 45 minutes with a professional service team. They check your water TDS first and adjust settings accordingly. The wall mounting bracket holds the 7.1 kg unit securely. RO Care India provides expert installation services ensuring your purifier is set up correctly from day one.
For maintenance, expect filter changes every 6-12 months depending on your water quality and usage. The LED display reminds you when service is due. RO Care India offers reliable maintenance support across India, making it easy to keep your purifier running at peak performance.
Keep the area around the purifier dry and clean. Check the drain pipe monthly to ensure proper wastewater disposal. The RO technology does produce some wastewater - this is normal and necessary for proper purification.
The Blue Mount Advance Star handles real-world Indian water conditions effectively:
Maximum TDS handling: 500 PPM
Purification methods: Reverse Osmosis, Ultrafiltration, UV sterilization
Power source: Corded electric (standard home voltage)
Package dimensions: 35 x 25 x 12 cm
Total weight: 22 kg (including packaging)
Installation type: Wall mounted (under sink possible)
Special features: RO + UF + UV triple protection, alkaline enhancement, silver ion technology
The anti-oxidant alkaline filter isn't just marketing talk. It adds back calcium, magnesium, and other essential minerals that RO removes. The pH level adjustment helps neutralize acidic body conditions common with Indian diets heavy in rice, tea, and processed foods.
Users report better taste compared to regular RO water. The water feels slightly softer and many notice improved digestion over time. While individual results vary, alkaline water purifiers have gained popularity for good reason.
I've tested several models in this price bracket. The Blue Mount Advance Star offers the most complete package:
Kent models at similar prices often skip alkaline features
Aquaguard variants with 7 stages cost ₹3,000-4,000 more
Livpure's alkaline models have smaller 8-10 litre tanks
Local brands miss the Silver Shakti antibacterial protection
The 18 litres per hour capacity beats most competitors who max out at 12-15 litres. For large families or small offices, this speed difference matters during peak usage times.
After speaking with actual users and testing the unit, here's what stands out:
The water tastes noticeably cleaner than basic RO purifiers. The alkaline filter adds a subtle smoothness that makes you want to drink more water - great for meeting daily hydration goals.
The 12-litre tank genuinely helps during power cuts. Mumbai and Delhi users particularly appreciate this during summer when power demand peaks.
Filter life depends heavily on input water quality. Municipal supply users report 10-12 months between changes. Borewell water with high TDS might need changes every 6-8 months.
The UV LED indicator provides peace of mind. You can see at a glance that the purification system is working correctly.
For ₹17,990, you're getting technology that was premium-only a few years ago. The combination of RO, UV, and UF filtration with alkaline enhancement makes this one of the best water purifiers under 20000 rupees available today.
The 7-stage purification gives you hospital-grade water quality at home. The 12-litre storage and 18 litres per hour capacity handles family needs comfortably. Silver Shakti technology adds protection you won't find in basic models.
Blue Mount's service network across India means you won't struggle with maintenance. The wall-mounted design fits modern Indian kitchens perfectly.
If you're looking for an affordable water purifier for home that doesn't compromise on health and safety, this model deserves serious consideration. The price point makes advanced water purification accessible to middle-class families who want the best for their loved ones.
For genuine Blue Mount products with proper warranty and installation support, RO Care India stands out as one of the best options. They offer authorized Blue Mount water purifiers with professional installation and reliable after-sales service across India.
When buying any water purifier, ensure you get proper installation included and warranty documentation. Register your product immediately after installation to activate the warranty and schedule timely maintenance reminders. Working with established service providers ensures you won't face issues when you need filter replacements or technical support down the line.
Quick Summary: The Blue Mount Advance Star delivers premium 7-stage water purification with alkaline benefits at a middle-class friendly price. Best suited for families wanting safe, healthy drinking water without overspending. The combination of RO + UV + UF technology with 12-litre storage and 18 litres per hour capacity makes it a smart choice for Indian homes dealing with varying water quality.
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