AO Smith X5+ Neo Under Sink RO Water Purifier Review (2026) – Is It Worth Buying?

If you’re looking for a premium under-sink RO water purifier that combines modern design with advanced purification, the AO Smith X5+ Neo is one of the most talked-about options in India right now. After analyzing real-time product details and hundreds of customer reviews, here’s a deep, SEO-optimized review to help you decide.


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Overview of AO Smith X5+ Neo Water Purifier

The AO Smith X5+ Neo is a compact under-sink RO water purifier designed for modern kitchens. It focuses on space-saving installation, copper-enriched water, and multi-stage purification.

  • ⭐ Rating: ~4.0/5 (1500+ users)
  • 💧 Storage: 6 Litres
  • ⚙️ Purification: 6-stage RO
  • 🚰 Flow Rate: Up to 15 L/hour
  • 🏠 Best for: Borewell, tanker & municipal water

It’s especially ideal for users who want a clutter-free kitchen setup with hidden purification systems.


Key Features & Benefits

1. 6-Stage RO Purification (100% Safe Water)

This purifier uses a multi-stage filtration process that removes:

  • Bacteria & viruses
  • Heavy metals
  • Dissolved impurities

This ensures clean and safe drinking water even in high TDS areas (up to 2000 ppm).


2. Copper Fortified Mineralizer Technology

One standout feature is the copper-enriched water output, which:

  • Enhances immunity
  • Improves water taste
  • Adds essential minerals back after RO purification

Customers frequently mention that the water tastes noticeably better and “sweet” after purification.


3. Space-Saving Under Sink Design

Unlike traditional bulky purifiers:

  • Fits neatly under the sink
  • Keeps kitchen countertop clutter-free
  • Gives a premium modular kitchen look

Many users love its compactness and aesthetic appeal, especially in modern homes.


4. High Flow Gooseneck Faucet

  • Dedicated premium faucet
  • Smooth and fast water dispensing
  • Output: Up to 15 litres/hour

This makes it suitable for busy households without waiting time.


5. 6L Storage Tank

  • Ensures continuous water availability
  • Ideal for small to medium families (3–5 members)

6. Side-Stream RO Technology (Less Water Wastage)

Compared to traditional RO systems, this model:

  • Reduces water wastage
  • Improves efficiency

A big plus for environmentally conscious users.


Real Customer Reviews (Deep Analysis)

After scanning hundreds of real reviews, here’s what buyers are actually saying:

👍 What People Love

  • ✔️ Excellent water taste (major highlight)
  • ✔️ Compact design fits perfectly under sink
  • ✔️ Works silently without noise
  • ✔️ Easy installation (technician support appreciated)
  • ✔️ Value for money in premium segment

“Works perfectly as an under-counter purifier… water tastes really good.”


👎 Common Complaints

  • ❌ Installation limitations (tap hole sometimes not included)
  • ❌ Occasional technical issues (rare cases like PCB faults)
  • ❌ Slightly expensive compared to basic RO models

Pros and Cons

✅ Pros

  • Advanced 6-stage RO purification
  • Copper + mineral enrichment
  • Modern under-sink design
  • Quiet operation
  • Great water taste

❌ Cons

  • Installation may need customization
  • Premium pricing
  • Not ideal if you prefer wall-mounted purifiers

Who Should Buy This?

This purifier is perfect for:

  • ✔️ Modern kitchen owners (modular setup)
  • ✔️ Families using borewell/tanker water
  • ✔️ People who want hidden installation
  • ✔️ Users prioritizing taste + health

Avoid if:

  • You want a budget purifier
  • You don’t have under-sink space

Performance & Durability

  • Stable performance reported for 3–6 months usage by most users
  • Strong build quality (8 kg unit)
  • Backed by 1-year comprehensive warranty

Overall, reliability is good but not flawless, which is typical in this category.


Price & Value for Money (2026)

  • 💰 Current Price: ~₹16,199
  • 📉 Discount: ~28–29% off MRP

Considering features like copper enrichment + under-sink design, it offers solid value in the premium segment.


🔥 Final Verdict – Should You Buy?

The AO Smith X5+ Neo is a high-quality, modern RO purifier that delivers on:

  • Performance
  • Design
  • Taste

If you want a sleek, under-sink premium purifier with great-tasting water, this is definitely worth considering.


⭐ Final Rating: 4.2/5

  • Performance: ⭐⭐⭐⭐☆
  • Design: ⭐⭐⭐⭐⭐
  • Value: ⭐⭐⭐⭐☆
  • Ease of Use: ⭐⭐⭐⭐☆

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