The Ultimate Guide to Water Purifiers: Why They Matter & How to Choose the Right One

• November 11, 2025

Clean drinking water is essential for good health in every home. With increasing pollution, poor municipal water quality, and old pipelines, the need for a reliable water purifier has never been greater.

A good purifier not only protects your family’s health but also enhances the taste and safety of your drinking water. In this article, we’ll explore everything you need to know about water purifiers and why Unitake Appliances is a trusted choice for modern households.

Why You Need a Good Water Purifier

Even if your water looks clear, it may still contain harmful contaminants such as bacteria, viruses, heavy metals, and chemicals. These impurities can lead to waterborne diseases, unpleasant taste, and long-term health issues. A water purifier ensures that your drinking water is safe, clean, and great-tasting.

Here are some key benefits of using a water purifier:

• Health protection: Removes harmful microorganisms and chemical impurities to make water safe for consumption.
• Improved taste and odour: Eliminates chlorine, sediments, and foul odours, giving water a fresh and pure taste.
• Appliance and plumbing protection: Reduces scaling and mineral buildup that can damage appliances and plumbing fixtures.
• Eco-friendly alternative: Cuts down on the need for bottled water, reducing plastic waste and saving money in the long run.

A reliable purifier gives you the confidence that every drop of water you drink is clean and safe.

Main Types of Water Purifiers

Different purification technologies are designed to tackle specific types of water contaminants. Here are the main types of water purifiers available in India today:

1. Activated Carbon Purifiers
   These filters absorb chlorine, pesticides, and organic chemicals that affect the taste and smell of water. They are ideal for municipal water with low levels of dissolved solids.
2. UV (Ultraviolet) Purifiers
   These use ultraviolet light to kill bacteria and viruses without changing the water’s natural taste. They are effective against biological contaminants but do not remove dissolved salts or heavy metals.
3. RO (Reverse Osmosis) Purifiers
   RO purifiers use a semi-permeable membrane to remove dissolved salts, metals, and impurities like arsenic, fluoride, and nitrates. They are best suited for areas with high TDS (Total Dissolved Solids) or hard water.
4. UF (Ultrafiltration) Purifiers
   UF purifiers use a membrane to remove bacteria and cysts but are ineffective against dissolved impurities. They are a good option for areas where water supply is relatively clean.
5. RO + UV + UF Combination Purifiers
   The most advanced systems combine all three technologies, ensuring complete purification for areas with complex water quality issues. These multi-stage purifiers deliver the highest level of safety and performance.

Key Features to Look for in a Water Purifier

Before you buy a purifier, it’s important to understand your local water conditions and evaluate the features that matter most to you. Here are some essential factors to consider:

• Water quality: Test your water for hardness, TDS, and microbial contamination before choosing the type of purifier.
• Purification technology: Select a system based on the contaminants in your water—RO for high TDS, UV for biological impurities, and a combination model for both.
• Filter life and maintenance: Check how often filters need replacement and whether service support is easily available.
• Storage capacity: Choose the right capacity based on family size and daily water usage.
• Power consumption: Ensure the purifier operates efficiently and does not consume excessive electricity.
• Mineral retention: Some purifiers remove essential minerals; look for models that restore healthy minerals to the purified water.
• Design and installation: Wall-mounted, countertop, and under-sink models are available—pick one that fits your kitchen layout.
• After-sales service: Reliable service and easy access to replacement filters are crucial for long-term satisfaction.

Why Choose Unitake Appliances for Your Water Purifier

When it comes to performance, reliability, and value, Unitake Appliances stands out as a leading name in water purification technology. Here’s why Unitake is trusted by thousands of households:

• Engineered for Indian water conditions: Unitake purifiers are designed to handle high TDS levels, hard water, and microbial contamination commonly found in Indian homes.
• Advanced multi-stage purification: Models combine RO, UV, and UF technologies to deliver crystal-clear, safe drinking water every time.
• Smart design: Compact, stylish, and durable builds that enhance your kitchen’s look while saving counter space.
• Efficient and economical: High water recovery rates and low maintenance costs make Unitake purifiers cost-effective in the long run.
• Strong after-sales support: The brand offers dependable service, quick filter replacements, and nationwide customer support.

With Unitake Appliances, you’re investing in a purifier that ensures safety, convenience, and peace of mind.

How to Choose the Right Unitake Water Purifier for Your Home

Follow these simple steps to find the best purifier that fits your family’s needs:

1. Check your water source:
   • If you get municipal water, a UV or carbon filter may be sufficient.
   • If you rely on borewell or tanker water, choose an RO or RO + UV + UF purifier.
2. Determine daily water consumption:
   Calculate how much purified water your family needs per day and select the storage capacity accordingly.
3. Consider space and installation:
   Decide whether you prefer a wall-mounted, countertop, or under-sink model based on your kitchen space.
4. Maintenance and service:
   Ensure that filters and parts are easily available and the service network covers your area.
5. Set your budget:
   Factor in the initial purchase price as well as yearly filter replacement and maintenance costs.
6. Energy and water efficiency:
   Look for purifiers that minimize water wastage and operate efficiently to save on utility bills.

By following these steps, you’ll ensure that your investment in a Unitake water purifier delivers long-term value and protection.

Final Thoughts

A high-quality water purifier is not just an appliance—it’s an investment in your family’s health and well-being. With growing concerns about water quality, choosing the right purifier has become more important than ever.

Unitake Appliances combines modern technology, smart design, and dependable service to provide safe, great-tasting drinking water for your home. Whether you live in an urban apartment or a suburban home, Unitake’s wide range of purifiers ensures there’s a perfect match for your water needs.

Clean water is the foundation of a healthy life—make the right choice today with Unitake Appliances.