--- product_id: 462011144 title: "Proven Water Purifier 10 Stage Mineral Cartridge For Home & Office (Made In India) 15 L RO + UV + TDS Water Purifier (White, Blue)" brand: "proven" price: "VT151891" currency: VUV in_stock: true reviews_count: 8 url: https://www.desertcart.vu/products/462011144-proven-water-purifier-10-stage-mineral-cartridge-for-home-office store_origin: VU region: Vanuatu --- # 125 PSI operating pressure 10-stage RO+UV+TDS purification 15L large storage tank Proven Water Purifier 10 Stage Mineral Cartridge For Home & Office (Made In India) 15 L RO + UV + TDS Water Purifier (White, Blue) **Brand:** proven **Price:** VT151891 **Availability:** ✅ In Stock ## Summary > 💧 Pure water, pure power — stay ahead with Proven’s 10-stage magic! ## Quick Answers - **What is this?** Proven Water Purifier 10 Stage Mineral Cartridge For Home & Office (Made In India) 15 L RO + UV + TDS Water Purifier (White, Blue) by proven - **How much does it cost?** VT151891 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/462011144-proven-water-purifier-10-stage-mineral-cartridge-for-home-office) ## Best For - proven enthusiasts ## Why This Product - Trusted proven brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Modern Design:** Elevate your space with a stylish white and blue finish that complements any décor. - • **Copper Charge Technology:** Infuse your water with essential minerals for a refreshing, health-boosting sip every time. - • **Robust Pressure Handling:** Operates efficiently up to 125 PSI, ensuring consistent water flow and filtration. - • **Generous 15-Litre Capacity:** Never run dry—perfect for busy homes and offices demanding continuous hydration. - • **Advanced 10-Stage Purification:** Experience crystal-clear water with RO, UV, and TDS control for unmatched purity. ## Overview The Proven Water Purifier features a comprehensive 10-stage filtration system combining RO, UV, and TDS technologies, housed in a sleek white and blue design. With a large 15-litre tank and the ability to operate under 125 PSI pressure, it delivers continuous, mineral-enriched water ideal for both home and office use. ## Description Proven Water Purifier 10 Stage Mineral Cartridge For Home & Office (Made In India) 15 L RO + UV + TDS Water Purifier (White, Blue) : desertcart.in: Home & Kitchen Review: Price worthy - Working perfectly still Review: Disappointing Experience with Proven RO - Poor Quality and After-Sales Service - Disappointing Experience with Proven RO - Poor Quality and After-Sales Service I'm extremely dissatisfied with my experience with Proven RO. The issues started just a week after installation when the tap began leaking. Despite multiple follow-ups, I received no response from the company. I had to take matters into my own hands and repair the leak myself. However, that was just the beginning. A month later, the auto-cut switch malfunctioned, and when I complained, I was shocked to be told that I'd have to pay ₹350 for the repair. This made the warranty seem like a joke. But the problems didn't stop there. After 7-8 months, the motor stopped working altogether. The customer care process is frustratingly complicated, akin to applying for a passport. I had to call, raise a complaint, and wait for a technician to visit. The technician would just diagnose the issue and update it, leaving me to follow up with customer care again to arrange for a courier for damaged part. Even I was told to expect a chargeable visit from a technician, with no clear timeline for resolution. What's most concerning is that the company doesn't seem to care about how customers manage without drinking water during this prolonged process. The lack of accountability and poor after-sales service has been appalling. I would not recommend Proven RO to anyone based on my experience. ## Features - PURIFICATION SYSTEM: Advanced 10-stage mineral cartridge system with RO + UV + TDS technology for comprehensive water purification - STORAGE CAPACITY: Large 15-litre tank capacity suitable for homes and offices, ensuring continuous supply of pure water - MULTI-STAGE FILTRATION: Incorporates Reverse Osmosis (RO), Ultraviolet (UV) light, and TDS control for thorough water treatment - DESIGN FEATURES: Elegant white and blue exterior finish that complements modern kitchen and office spaces - VERSATILE APPLICATION: Ideal for both residential and commercial settings, providing clean drinking water for families and workplaces ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B7FJNSZR | | Best Sellers Rank | #172,896 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #435 in Water Coolers, Filters & Cartridges | | Brand | PROVEN | | Colour | Multi | | Customer Reviews | 3.4 3.4 out of 5 stars (473) | | Date First Available | 9 August 2022 | | Installation Type | Wall Mounted | | Item Weight | 300 g | | Item model number | Blue Whiite 10 Stage 15l | | Lower Temperature Rating | 5 Degrees Celsius | | Manufacture Year | 2024 | | Manufacturer | PROVEN WATER INDUSTRIES PVT LTD | | Maximum Flow Rate | 15 Liters Per Hour | | Model Name | Blue Whiite 10 Stage 15l | | Model number | Blue Whiite 10 Stage 15l | | Net Quantity | 1.00 Count | | Operating Pressure Range | 125 PSI | | Package Information | Dispenser | | Power Source | Corded Electric | | Product Dimensions | 39L x 21W x 54H Centimeters | | Special Feature | Copper Charge Technology, TDS Adjuster | | Supported Water TDS Level Maximum (PPM) | 2000 | | Upper Temperature Rating | 55 Degrees Celsius | ## Product Details - **Brand:** PROVEN - **Capacity:** 15 litres - **Material:** Copper - **Product Dimensions:** 39L x 21W x 54H Centimeters - **Special Feature:** Copper Charge Technology, TDS Adjuster ## Images ![Proven Water Purifier 10 Stage Mineral Cartridge For Home & Office (Made In India) 15 L RO + UV + TDS Water Purifier (White, Blue) - Image 1](https://m.media-amazon.com/images/I/41IugNmCSwL.jpg) ![Proven Water Purifier 10 Stage Mineral Cartridge For Home & Office (Made In India) 15 L RO + UV + TDS Water Purifier (White, Blue) - Image 2](https://m.media-amazon.com/images/I/41RjJy9pGEL.jpg) ![Proven Water Purifier 10 Stage Mineral Cartridge For Home & Office (Made In India) 15 L RO + UV + TDS Water Purifier (White, Blue) - Image 3](https://m.media-amazon.com/images/I/41WRWH93DVL.jpg) ![Proven Water Purifier 10 Stage Mineral Cartridge For Home & Office (Made In India) 15 L RO + UV + TDS Water Purifier (White, Blue) - Image 4](https://m.media-amazon.com/images/I/41euGIJW2yL.jpg) ![Proven Water Purifier 10 Stage Mineral Cartridge For Home & Office (Made In India) 15 L RO + UV + TDS Water Purifier (White, Blue) - Image 5](https://m.media-amazon.com/images/I/41uCt7LGKYL.jpg) ## Questions & Answers **Q: Is any cash back given for existing water filter?** A: There was no such scheme introducrd when i bought it. **Q: this purifier filters & UV light available for replace?** A: Yes UV available **Q: do they do installation in chennai ? what is the cost ? any other additional charges part of installation ?** A: Yes Chennai service centre available and installation cost upto 500 **Q: Is installation available in Kolkata?** A: Yepp, but there are some visiting charges. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Price worthy *by R***I on 29 December 2025* Working perfectly still ### ⭐ Disappointing Experience with Proven RO - Poor Quality and After-Sales Service *by S***L on 27 August 2025* Disappointing Experience with Proven RO - Poor Quality and After-Sales Service I'm extremely dissatisfied with my experience with Proven RO. The issues started just a week after installation when the tap began leaking. Despite multiple follow-ups, I received no response from the company. I had to take matters into my own hands and repair the leak myself. However, that was just the beginning. A month later, the auto-cut switch malfunctioned, and when I complained, I was shocked to be told that I'd have to pay ₹350 for the repair. This made the warranty seem like a joke. But the problems didn't stop there. After 7-8 months, the motor stopped working altogether. The customer care process is frustratingly complicated, akin to applying for a passport. I had to call, raise a complaint, and wait for a technician to visit. The technician would just diagnose the issue and update it, leaving me to follow up with customer care again to arrange for a courier for damaged part. Even I was told to expect a chargeable visit from a technician, with no clear timeline for resolution. What's most concerning is that the company doesn't seem to care about how customers manage without drinking water during this prolonged process. The lack of accountability and poor after-sales service has been appalling. I would not recommend Proven RO to anyone based on my experience. ### ⭐⭐⭐⭐ Water Purifier *by J***J on 14 January 2026* The water purifier works well. Almost one and a half years of use and still working. Had an issue some time back, the company was overcharging for part replacement. Got it repaired locally. ## Frequently Bought Together - Proven® ISI Mark ELEVEN Copper + Mineral RO+UV+UF 10 to 12 Liter RO + UV + TDS ADJUSTER Water Purifier with Copper Charge Technology black & copper Best For Home and Office (Made In India) - Lifelong Glass Top Gas Stove, 4 Burner Gas Stove, Black (ISI Certified,1 year warranty with Doorstep Service) - Longway Super Dlx 750 Watt Juicer Mixer Grinder with 4 Jars for Grinding, Mixing, Juicing with Powerful Motor | 1 Year Warranty | (Black & Gray, 4 Jars) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/462011144-proven-water-purifier-10-stage-mineral-cartridge-for-home-office](https://www.desertcart.vu/products/462011144-proven-water-purifier-10-stage-mineral-cartridge-for-home-office) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-06*