Kent Alkaline Water Purifier: The Complete Guide for Cleaner Hydration

Water is essential for life, but the quality of the water you drink matters just as much as the quantity. In recent years, alkaline water has surged in popularity, moving from a niche health trend to a staple in many households. While standard filtration systems focus on removing contaminants, advanced systems like the Kent Alkaline Water Purifier go a step further—they not only clean the water but also enhance its pH level.

If you are researching the best water purification systems for your home, you have likely come across the Kent brand. Known for its innovative technology and reliable performance, Kent has positioned itself as a leader in the water purification industry. But what exactly makes their alkaline models stand out? Is alkaline water truly better for you, or is it just marketing hype?

This comprehensive guide explores everything you need to know about the Kent Alkaline Water Purifier. We will break down the science behind alkaline hydration, analyze the specific features of Kent’s technology, compare different models, and help you decide if this investment is the right choice for your family’s health.

Understanding the Science Behind Alkaline Water

To understand why the Kent Alkaline Water Purifier is a significant upgrade from standard filters, we first need to look at the chemistry of what we drink. The pH level measures how acidic or basic a substance is on a scale of 0 to 14.

• pH 7 is neutral.
• pH less than 7 is acidic.
• pH greater than 7 is alkaline (or basic).

Pure water has a neutral pH of 7. However, tap water can vary significantly depending on its source and the treatment processes it undergoes. Alkaline water typically has a pH of 8 or 9.

Why does pH matter?

The human body naturally works to maintain a slightly alkaline blood pH (around 7.35 to 7.45). Proponents of alkaline water argue that consuming water with a higher pH can help neutralize excess acid in the body. While the body has its own efficient mechanisms for regulating pH (primarily the lungs and kidneys), drinking alkaline water is believed by many to support these natural processes, especially in a modern diet often high in processed, acidic foods.

Furthermore, alkaline water has a lower Oxidation Reduction Potential (ORP). A negative ORP value indicates that the water has antioxidant potential, meaning it can donate electrons to neutralize harmful free radicals in the body.

Key Features and Benefits of the Kent Alkaline Water Purifier

Kent has integrated several proprietary technologies into their purifiers to ensure that the water you drink is safe, tasty, and healthy. Here are the standout features that define the Kent Alkaline Water Purifier range.

1. Mineral RO™ Technology

One common criticism of standard Reverse Osmosis (RO) purifiers is that they are “too” effective. They strip water of everything, including essential minerals like calcium and magnesium. Kent addresses this with their Mineral RO™ Technology. This system retains essential natural minerals in the purified water using a TDS (Total Dissolved Solids) Controller, ensuring the water is healthy and tasty.

2. Zero Water Wastage Technology™

Traditional RO purifiers are notorious for wasting a significant amount of water—sometimes up to three liters for every one liter of purified water produced. Kent’s Zero Water Wastage Technology™ recirculates the rejected water to the overhead tank using its own pump, ensuring that not a drop is wasted. This makes it an environmentally conscious choice for eco-friendly households.

3. Multiple Purification Stages

Kent purifiers don’t rely on a single method. They typically employ a multi-stage process involving RO (Reverse Osmosis), UV (Ultraviolet), UF (Ultrafiltration), and TDS Control. This multi-layered defense removes dissolved impurities such as arsenic, rust, pesticides, and fluorides, while also killing bacteria and viruses.

4. Alkaline Enhancement

The defining feature of these specific models is the alkaline enhancement stage. This process adjusts the pH level of the purified water to a range of 8.0 to 9.5. This helps in reducing acidity, regulating the body’s pH levels, and boosting immunity.

5. In-Tank UV Disinfection

Storing water can sometimes lead to re-contamination if the tank isn’t sterile. Kent solves this with UV LED lights in the storage tank, which keep the purified water pure and bacteria-free for longer durations.

Addressing Common Misconceptions about Alkaline Water

As with any health-related product, there is a mix of verified science and exaggeration surrounding alkaline water. Let’s clear up a few common myths.

Myth 1: Alkaline water cures diseases.
Fact: While proper hydration supports overall health and immunity, alkaline water is not a medical cure for serious diseases like cancer or diabetes. It should be viewed as a preventative measure and a part of a healthy lifestyle, not a replacement for medical treatment.

Myth 2: It is safe to drink alkaline water with meals.
Fact: It is generally recommended to avoid drinking high pH water during meals. Your stomach needs high acidity to break down food effectively. Drinking highly alkaline water might neutralize stomach acid slightly, potentially slowing digestion. It is best consumed 30 minutes before or after a meal.

Myth 3: You can just add baking soda to water to make it alkaline.
Fact: Adding baking soda does raise the pH, but it also drastically increases the sodium content of the water, which is not ideal for heart health. A purifier like Kent’s achieves alkalinity through filtration and mineral retention, which is a safer and tastier method.

How the Kent Alkaline Water Purifier Works

The purification process in a Kent system is rigorous. Here is a step-by-step breakdown of how tap water is transformed into pure, alkaline drinking water:

1. Sediment Filter: The water first passes through a sediment filter which removes visible, suspended particles like dirt, sand, and dust.
2. Activated Carbon Filter: Next, it moves through a carbon filter. This stage is crucial for removing organic impurities, chlorine, and bad odors or tastes.
3. RO Membrane: This is the heart of the system. Water is forced through a semi-permeable membrane that removes dissolved impurities like heavy metals (lead, arsenic) and salts.
4. UF Membrane: An Ultrafiltration membrane acts as a double-check, removing any remaining bacteria or cysts that might have slipped through.
5. TDS Controller: This adjustable valve allows the user (or technician) to control the level of essential minerals retained in the water.
6. Alkaline Filter: The water passes through a specialized alkaline cartridge that increases the pH level to between 8.0 and 9.5.
7. UV Chamber: A final blast of ultraviolet light ensures 100% sterilization before the water enters the storage tank.

Kent Alkaline Water Purifier: Models and Comparison

Kent offers a few different models that feature alkaline capabilities. While availability varies by region, here are the most popular options often found on the market.

Kent Supreme Alkaline

This is one of the most popular models for residential use.

• Best for: Homes with municipal, borewell, or tanker water supply.
• Capacity: 8 Liters storage.
• Purification Capacity: 20 Liters/hour.
• Key Feature: Vertical design aimed at saving counter space; fully automatic operation.

Kent Pearl Alkaline

The Pearl is designed for those who prefer a detachable tank for easy cleaning.

• Best for: Users who want to physically clean their water storage tank regularly.
• Capacity: 8 Liters storage (detachable).
• Purification Capacity: 20 Liters/hour.
• Key Feature: Transparent, detachable tank that adds aesthetic appeal and hygiene convenience.

Kent Grand Star

While primarily an RO+UV+UF+TDS system, newer iterations and specific “Alkaline” variants of the Grand series incorporate the pH boosting technology.

• Best for: Large families needing a robust system with a digital display.
• Capacity: 9 Liters storage.
• Key Feature: Digital screen displaying filter life and RO flow rate.

Comparison Tip: When choosing between models, the internal purification technology (RO+UV+UF+Alkaline) is remarkably consistent across the board. Your decision should largely be based on the form factor (wall-mounted vs. countertop), storage capacity, and whether you prefer a detachable tank.

Installation and Maintenance Guide

Investing in a water purifier is a long-term commitment that requires maintenance to ensure safety.

Installation

Kent purifiers are generally wall-mountable, which saves precious kitchen counter space. While the installation manual is detailed, it is highly recommended to use professional installation services provided by Kent or certified dealers. They ensure the reject water pipe is correctly set up (especially for Zero Water Wastage models) and that the TDS levels are adjusted to your local water source.

Maintenance Schedule

To keep your Kent Alkaline Water Purifier functioning at peak performance, adhere to this schedule:

• Sediment/Carbon Filter: Change every 6–12 months depending on water quality.
• RO Membrane/UF Filter: Change once a year or after 6,000 liters of consumption.
• UV Lamp: Replace once a year.
• Alkaline Cartridge: This typically needs replacement once a year to ensure the pH levels remain high. If the water starts tasting acidic or neutral, it’s time for a change.

Note: Most Kent models feature filter change alarms that beep when a replacement is due.

Customer Reviews and Testimonials

User feedback is a critical indicator of a product’s real-world performance. In analyzing reviews across e-commerce platforms and consumer forums, several trends emerge regarding the Kent Alkaline series.

The Positives:

• Taste: The most frequently cited benefit is the taste. Users often describe the water as “sweet” and “light,” a stark contrast to the sometimes bitter or flat taste of standard RO water.
• Health improvements: Many users with acid reflux or acidity issues report feeling relief after switching to the alkaline model for several months.
• Service Network: Kent has a vast service network in many countries, making it relatively easy to find technicians for repairs or filter changes.

The Negatives:

• Water Wastage (Older Models): Reviews for older models often complain about water wastage, though the “Zero Water Wastage” technology in newer models has largely addressed this.
• Maintenance Cost: Some users note that the annual maintenance cost (AMC) can be slightly higher than generic brands because of the multiple filters (RO, UV, UF, and Alkaline) that require replacement.

Is the Kent Alkaline Water Purifier Right for You?

Choosing a water purifier is a balance between your budget, your local water quality, and your health goals.

You should buy the Kent Alkaline Water Purifier if:

• You live in an area with high TDS water (borewell or mixed supply) and need robust RO filtration.
• You are health-conscious and want to incorporate alkaline water into your diet to combat acidity.
• You prefer the taste of mineral-rich water over the flat taste of distilled or pure RO water.
• You want a trusted brand with a reliable service network.

You might want to look elsewhere if:

• Your input water has very low TDS (below 200). In this case, a simple UV/UF filter might suffice, and heavy RO filtration might be overkill.
• You are on a very strict budget. Alkaline models carry a price premium over standard purifiers.

Ultimately, the Kent Alkaline Water Purifier represents a convergence of safety and wellness. By ensuring your water is free of contaminants while simultaneously boosting its pH and mineral content, it offers a hydration experience that goes beyond simple thirst-quenching. For families looking to upgrade their health regimen starting with the most basic element of life, this system is a strong contender.