What exactly does a UV filter do in a water purifier?

A UV filter uses ultraviolet light to kill or deactivate germs like bacteria, viruses, and other microorganisms in the water

Will UV filtration work if the water is muddy or has particles?

No, UV works best when water is clear. If there is dirt, sand, or suspended particles, a pre-filter (like sediment filter) or UF stage is needed first to remove those. Otherwise particles block the UV light and reduce its effectiveness.

Does a UV filter remove dissolved solids, heavy metals, or chemicals?

No. UV does not remove dissolved substances like salts, fluoride, lead, or chemicals. For those, you need technologies like RO or activated carbon filters. UV only inactivates biological contaminants.

Best UV Filter Water Purifier for Home: Ensuring Healthy Hydration Every Time!

Having clean water at home is really crucial. The best UV filter water purifier can make water safe by killing germs and removing bad stuff. The UV filter makes sure water is pure and clear every time. Drinking water treated by the UV filter helps the whole family ensure safer water intake.

By : Aman Tiwari
Last Updated on Oct 23, 2025 17:45 IST
Published on Oct 23, 2025 17:42 IST

5 Best water purifier for home with UV filter

Do you ever think about if the water at home is really safe? Clean water is really important for your health and for the whole family. A UV filter water purifier can remove almost 99 percent of germs and bacteria. The UV filter makes water clear and pure every time you use it. Drinking water from a UV filter purifier can help stop sickness and sometimes stomach problems. It takes just few minutes to get clean water and you can get around 10 liters every day easy. Using a UV filter purifier makes sure every glass of water you drink is safe, healthy and good for everyone at home.

Explore more options of some of the best water purifiers from our Home Solutions and Electronics category.

What is a UV Filter and How Does It Help Make Water Safe?

A UV filter is a component of a water purification system that employs ultraviolet light to kill microorganisms including viruses, bacteria and other microscopic organisms within water that are not visible to the naked eye. UV filters do not contain any chemicals which result in not altering the taste of water.
Once water travels through the UV filter, the light renders microorganisms inactive and helps turn water into potable water. UV filtration is also fast and can easily treat countless liters of water on a daily basis.
Utilizing a UV filter that most of the best water purifier offer will help ensure that each glass of water you consume at home will not be contaminated and germ free for the whole family. Utilizing a UV filter is a simple method of ensuring their water has been treated with limited efforts. Though it sometimes appears as if nothing is occurring, sufficient light is always deployed and operating.

Aquaguard Sure Delight UV+UF 2X | 2 Year Filter Life
If you are looking for a water purifier that really focus on keeping your water safe and free from germs, the Aquaguard Sure Delight UV+UF 2X is a really good choice. This purifier is mostly about UV purification, which uses ultraviolet light to make your water almost as safe as boiling it for more than 20 minutes. It kills bacteria, viruses, and other harmful germs, so every sip you take is clean and healthy. It also comes with a Mega Sediment Filter that removes dust, dirt, and mud particles before the water goes into the UV chamber, making the purification work better. This Aquaquard water purifier is best for municipal water with TDS below 200 ppm. It has a 2-year filter life, free installation, and a service plan to make things easy. The LED indicators tell you when the tank is full or filters need attention. It is simple, safe, and keeps your water germ free most of the time.
Who is it for?
- Ideal for households using municipal water with low TDS and for families looking for a reliable, low-maintenance water purifier
User Reviews and Star Rating
- Amazon rating 4.1 out of 5 stars based on 2,565 ratings
- Users like the UV purification and clean water taste. Some mention it is not suitable for hard or borewell water
Bank Offers and Deals
- No-cost EMI starting at 436 per month on select credit cards
- Cashback up to 269 with Amazon Pay ICICI Bank Credit Cards
- Bank discount up to 3,000 on select HDFC Bank credit and debit cards
- Partner offers: save up to 18 percent on business purchases with GST invoice
Specifications:
- Filter Life:2 years
- Purification Stages:6-stage purification including Mega Sediment Filter, UV e-Boiling, and Ultra Filtration 2X
- Storage Capacity:6 litres
- Power Consumption:40 W
Reasons to buy:
✓UV e-Boiling ensures water is as safe as boiling for over 20 minutes and removes bacteria, viruses, and other harmful germs
✓Long-lasting filters with 2-year filter life and additional Mega Sediment Filter reduce maintenance
Reason to avoid:
✗Not suitable for borewell or tanker water with TDS above 200 ppm
01
Native by Urban Company M0 RO Water Purifier
Are you looking for a water purifier that really keeps your water safe and clean without any headache of service? Then the Native by Urban Company M0 RO Water Purifier can be a really good choice. It mainly works with UV light that kills germs, bacteria and viruses, making the water as safe as boiling it for long time. It also has RO and other smart filters that clean dust and dirt so the water taste fresh and pure. The 6 litre tank is big enough for a small family and the simple design looks nice in any kitchen. The best part is you do not need to worry about changing filters or calling service people for 2 years. It saves both time and money. This purifier is made for people who just want safe and healthy water without any extra work.
Who is it for?
- It is perfect for families who want clean and healthy water without worrying about frequent service or filter changes. Works well for small and medium households and busy people who want hassle-free water purification.
User Reviews and Star Rating
- Amazon rating 4.5 out of 5 stars from 5,279 ratings
- Users like the no-service feature, easy installation, and fresh water taste. Some mention installation accessories may cost extra.
Bank Offers and Deals
- No-cost EMI starting at 582 per month on select credit cards
- Cashback up to 359 with Amazon Pay ICICI Bank Credit Cards
- Partner offers: save up to 18 percent on business purchases using GST invoice
Specifications:
- Storage Capacity:6 litres
- Installation Type:Wall mounted or countertop
- Material:Acrylonitrile Butadiene Styrene (ABS)
- Dimensions:30.8L x 25.3W x 50.5H cm
Reasons to buy:
✓No service or maintenance for 2 years makes it very convenient
✓Complete 8-stage purification with RO and UV ensures safe and tasty water
Reason to avoid:
✗The purifier is a bit expensive compared to other models
02
KENT Supreme Plus Alkaline+Copper RO WaterPurifier
KENT Supreme Plus Alkaline + Copper RO Water Purifier is really a decent choice if you want water that is clean and also healthy and tasty. This purifier uses RO, UV, and UF technology with Alkaline and Copper filters to remove harmful chemicals, bacteria, viruses, and other impurities while adding good minerals to the water. The UV LED tank makes sure every drop is safe and germ free. It has an 8 litre tank and works with water from borewell, tanker, or municipal supply, so it can fit in any home easily. The advanced RO membrane with Auto Flush helps keep it clean and working properly for a long time. It also comes with a free service plan for one year that includes installation, health checks, and repair visits. This purifier is perfect for families who want safe, mineral rich water every day without much trouble.
Who is it for?
Ideal for families who want fully purified, mineral-enriched water from any source with minimum maintenance. Great for homes using borewell, tanker, or municipal water.
User Reviews & Star Rating
- Amazon rating 4.1 out of 5 stars from 17,138 ratings
- Users appreciate the multiple purification stages, water taste, and Auto Flush feature. Some mention it is a bit costly.
Bank Offers & Deals
- No-cost EMI starting at 654 per month on select credit cards
- Bank discount up to 3,000 on select HDFC Bank cards
- Cashback up to 404 with Amazon Pay ICICI Bank Credit Cards
- Partner offers: Save up to 18% on business purchases using GST invoice
Specifications:
- Storage Capacity:8 litres
- Flow Rate:20 litres per hour
- Dimensions:40L x 25W x 52H cm
- Special Features:Auto Flush for RO membrane, Alkaline filter, Copper filter, Activated Carbon filter
Reasons to buy:
✓Auto Flush and advanced RO membrane ensure long-lasting performance and minimal maintenance
✓Multiple purification stages provide safe, mineral-rich, and tasty water
Reason to avoid:
✗NA
03
KENT Ultra Storage UV Water Purifier | UV+UF Water Purification
KENT Ultra Storage UV Water Purifier is really something you want to notice if you care about safe water. Have you ever wondered if your tap water is truly clean? This little purifier takes care of that with UV and UF technology, zapping away bacteria, viruses, and other invisible nasties so every sip is safe. It has an 8 litre tank, which is enough for a small family, and it can sit on your counter or hang on the wall, whichever you like. The fast output of 60 litres per hour means no waiting around for clean water. There is even a filter change indicator, so you do not have to guess when it needs attention. It is perfect if you have municipal or treated water and want a purifier that just works without making a fuss. Compact, simple, and effective, it makes clean water feel almost magical every day.
Who is it for?
- Best for small to medium households that use municipal or treated water and want a simple, germ-free purification solution
User Reviews & Star Rating
- Amazon rating 4.0 out of 5 stars from 4,211 ratings
- Users like the easy installation, UV purification, and fast output. Some mention the taste could be improved.
Bank Offers & Deals
- No-cost EMI starting at 368 per month on select credit cards
- Bank discount up to 3,000 on select HDFC Bank cards
- Cashback up to 227 with Amazon Pay ICICI Bank Credit Cards
- Partner offers: Save up to 18% on business purchases using GST invoice
Specifications:
- Material:Polyethylene
- Storage Capacity:8 litres
- Purification Technology:UV + UF
- Dimensions:38L x 32W x 50H cm
Reasons to buy:
✓High purification capacity with UV + UF ensures germ-free water
✓Wall mountable and compact design fits most kitchens easily
Reason to avoid:
✗Not suitable for hard or borewell water with high TDS
04
Havells Aquas Lite Water Purifier, UV + UF Purification
If you are looking for safe and healthy drinking water at home, the Havells Aquas Lite Water Purifier is an excellent option. It employs advanced UV and UF purification which effectively kills all germs, bacteria and other micro-organisms from the drinking water in your home, so it is entirely safe for family consumption. One great feature is the magnesium infused filter cartridge which adds essential minerals such as magnesium and calcium to drinking water, improving purity, health and taste. The tank has a storage capacity of 7 litres, so you are never without water and you can be assured it will work with all sources of water supply, such as borewell, tank or municipal. In addition, with smart technology, it uses advanced materials to not only save water but will also, remove harmful organic and chemical residues while using very little in the way of wasted water. It also has smart led indicators that let you know how the system is working, so you do not have to worry. All in all it is a simple, yet reliable addition for everyday household use.
Who is it for?
- Small to medium households looking for safe and mineral-enriched water.
- People using borewell, tanker, or municipal water supply.
- Anyone who wants a low maintenance, reliable purifier for everyday use.
User Reviews and Rating:
- 4.2 out of 5 stars from 2,740 ratings
- Users like the taste of water, easy installation, and water saving feature. Some feel 7 litres storage is small.
Bank Offers & Deals
- Price: ₹7,499 after 51% discount (M.R.P ₹15,295)
- EMI: Starts at ₹364 per month, No Cost EMI available
- Cashback: Up to ₹224 on Amazon Pay ICICI Bank Credit Cards
- Partner Offer: GST invoice available to save up to 18% for business purchases
- Delivery: Free delivery and brand installation available
Specifications:
- Storage Capacity:7 litres
- Mineral Enrichment:Magnesium and Calcium
- Purification Stages:: 7 stages
- Water Source Compatibility::Borewell, Tanker, Municipal water
Reasons to buy:
✓Adds essential minerals to water, making it healthier and better tasting.
✓Works with multiple water sources and saves water with smart purification technology.
Reason to avoid:
✗7 litre storage may be less for big families or heavy water usage.
05

Comparison Of The Best Water Purifers Wiith UV Filter

Product	Purification Type	Storage Capacity	User Rating
Aquaguard Sure Delight UV+UF 2X	UV + UF, Mega Sediment Filter	Not specified (suitable for small families)	4.1 / 5 (2,565 ratings)
Native by Urban Company M0 RO Water Purifier	RO + UV + Smart Filters	6 litres	4.5 / 5 (5,279 ratings)
KENT Supreme Plus Alkaline + Copper RO	RO + UV + UF + Alkaline + Copper	8 litres	4.1 / 5 (17,138 ratings)
KENT Ultra Storage UV Water Purifier	UV + UF	8 litres	4.0 / 5 (4,211 ratings)
Havells Aquas Lite Water Purifier	UV + UF, Magnesium Infused	7 litres	4.2 / 5 (2,740 ratings)

Disclaimer: At Jagran, we prioritize providing the up-to-date information on the latest trending commodities and goods. This Article is written and vetted by our in-house category authors in sync with the Google guidelines on product reviews and shoppable content. Jagran is in an associate partnership, so we may earn a part of the revenue when you make a purchase. We shall not be liable for any claim under applicable laws, including but not limited to the Consumer Protection Act, 2019, concerning the products. The products listed in this article are in no particular order of priority.

Faq's

What exactly does a UV filter do in a water purifier?
+
A UV filter uses ultraviolet light to kill or deactivate germs like bacteria, viruses, and other microorganisms in the water
Will UV filtration work if the water is muddy or has particles?
+
No, UV works best when water is clear. If there is dirt, sand, or suspended particles, a pre-filter (like sediment filter) or UF stage is needed first to remove those. Otherwise particles block the UV light and reduce its effectiveness.
Does a UV filter remove dissolved solids, heavy metals, or chemicals?
+
No. UV does not remove dissolved substances like salts, fluoride, lead, or chemicals. For those, you need technologies like RO or activated carbon filters. UV only inactivates biological contaminants.

More For You

Best UV Filter Water Purifier for Home: Ensuring Healthy Hydration Every Time!

What is a UV Filter and How Does It Help Make Water Safe?

Aquaguard Sure Delight UV+UF 2X | 2 Year Filter Life

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Reasons to buy:

Reason to avoid:

Native by Urban Company M0 RO Water Purifier

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Havells Aquas Lite Water Purifier, UV + UF Purification

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Comparison Of The Best Water Purifers Wiith UV Filter

Faq's