Top 5 Water Filters for Removing Contaminants in 2025

expertly chosen to remove common contaminants like chlorine, lead, PFAS, and bacteria. Find the perfect filtration system for your home and ensure clean, safe drinking water.

Jul 4, 2025 - 18:30
Jul 4, 2025 - 18:32
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Top 5 Water Filters for Removing Contaminants in 2025

Clean drinking water continues to be a daily struggle for many homes. With pollution on the rise and many sources of water being unsafe, water filters are essential for every household. Take a look at this post of the five best-performing models in 2025 that remove contaminants while keeping the necessary minerals in their place.

What Makes a Good Water Filter?

When choosing a filter, consider where the water comes from and what is in it. Some houses get water that is phenomenally high in Total Dissolved Solids (TDS), while some houses face bacterial contamination. A good water filter should offer removal of lead, chlorine, bacteria, and viruses, without removing the taste or nutrients. A good filter also needs easy maintenance and dependable Water Purifier Service support.

1. KENT Supreme Alkaline RO+UV+UF – Best for TDS Control

This model from KENT uses a multi-stage system to remove chemicals, heavy metals, and microbes. It includes RO, UV, UF, and TDS control. The alkaline feature replenishes the essential minerals in water. Zero water waste technology preserves water, while the offered wide service network from the brand ensures quick solutions. The filter has been great for salty/hard water.

Highlights

  • 8L storage tank
  • Multiple purification stages
  • Mineral RO technology
  • Wall-mountable design

2. AO Smith Z5 Water Purifier – Ideal for Stylish Kitchens

AO Smith’s Z5 looks modern but performs tough. It Water Filters using RO and SCMT (Silver Charged Membrane Tech) to ensure double protection. The purifier keeps water fresh in a tank made of food-grade ABS plastic. While it doesn’t include alkaline or copper infusion, it ensures safe water and a smooth user experience.

Highlights

  • 5-stage purification
  • 10L storage
  • Stylish build
  • Smart alerts for filter change

3. HUL Pureit Eco Water Saver – Best for Low Waste

This model is known for its high recovery rate. It saves water while providing safe drinking water for large families. The RO+UV+MF system removes impurities efficiently. What makes it stand out is its SmartSense technology, which alerts users 15 days in advance of a filter change. HUL has a strong water purifier service footprint in urban and rural areas.

Highlights

  • 10L tank
  • 60% water recovery
  • Advanced alert system
  • Removes TDS up to 2000 ppm

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4. Aquaguard Aura Copper – For Added Health Benefits

Aquaguard brings copper’s benefits to filtration. This model uses RO and UV purification while infusing copper ions into water. The Active Copper Tech supports a stronger immune system. It is suitable for both borewell and tanker water. The brand’s long history in water treatment ensures trusted water purifier service and easy AMC options.

Highlights

  • Active Copper cartridge
  • UV e-boiling
  • Sleek design
  • 7L storage

5. Livpure Bolt+ Copper – Budget-Friendly & Effective

Livpure’s Bolt+ offers copper purification at a lower cost. The RO+UF+Mineraliser system removes impurities and improves taste. The model works well for homes with moderate TDS water. It also features an LED indicator and a compact body that fits in tight spaces.

Highlights

  • 7L capacity
  • Compact size
  • Copper infusion
  • Affordable price

Why Regular Water Purifier Service Matters

No matter how good your filter is, regular care keeps it working well. Every model listed above requires servicing every 6–12 months, depending on the water quality. Delaying this can clog filters and affect taste. Good brands, like KENT, offer fast and reliable Water Purifier Service across most cities.

Conclusion

Each home has different water issues. Some require high TDS removal, while others need improved taste or additional minerals. Filters like KENT Supreme Alkaline handle a wide range of problems and are supported by strong service teams. Compare your local water quality with the strengths of each filter before making a decision. All five models listed here are proven performers for 2025 and help keep your family safe.