Published May 5, 2026 · 4 Min Read

Non-electric water purifiers deliver safe drinking water without electricity — using gravity, UF membranes, ceramic candles, and activated carbon filters to remove contaminants. They are ideal for Indian households in areas with frequent power cuts, small budgets, or low TDS municipal supply. Compact, portable, and low-maintenance, non-electric purifiers make clean drinking water accessible without installation, running costs, or electricity dependency throughout the year.
 

Getting a new water purifier is now budget-friendly. Simply browse the selection of water purifiers on Bajaj Mall. Alternatively, visit any of Bajaj Finserv’s 1.5 lakh partner stores in 4,000 cities in India. Choose the product that you like and get Easy EMI and zero down payment offers exclusively with Bajaj Finserv’s financing options. Check your loan eligibility and convert the cost of your new water purifier into Easy EMIs.

Overview of non-electric water purifiers

Water purifiers that operate without electricity use gravity, UF membranes, ceramic filters, and activated carbon to remove bacteria, sediment, chlorine, and organic impurities from drinking water. Non-electric purifiers span gravity-based models, UF membrane purifiers, ceramic candle filters, mineral pots, and stainless steel gravity units — covering capacities from 10 L to 27 L. They suit Indian households on municipal supply below 300 ppm TDS and areas with unreliable power, and are available from trusted brands including Kent, Tata Swach, Pureit, and Prestige.

Key features and specifications of non-electric water purifiers

Non-electric water purifiers offer a practical set of filtration features without any electricity dependency. Here is what the best models consistently deliver.

  • Gravity-based UF filtration without electricity: Water flows from the upper chamber through a UF hollow fibre membrane by gravity alone — removing bacteria, cysts, and suspended particles without any pump, motor, or power connection required.
  • Activated carbon filter for taste and odour improvement: Most non-electric models include an activated carbon stage that removes chlorine, organic compounds, and unpleasant odours — improving the taste of municipal supply water noticeably after filtration.
  • Ceramic candle filtration in select models: Ceramic candle filters in stainless steel gravity purifiers remove bacteria and sediment through micro-porous ceramic — a durable, cleanable filter medium that lasts significantly longer than cartridge-based alternatives.
  • Large storage capacity of 10 to 27 L: Non-electric purifiers store 10 to 27 L of purified water in the lower chamber — providing adequate reserve for families of 4 to 6 members through extended power cuts without any purification interruption.
  • BPA-free food-grade plastic or stainless steel body: Quality non-electric purifiers use BPA-free plastic or food-grade stainless steel construction — ensuring the stored purified water contacts only non-toxic, food-safe materials throughout the storage period.
     
SpecificationRange across non-electric models
Purification technologyGravity UF / Ceramic / Activated carbon / Mineral pot
Storage capacity10 L – 27 L
Filtration rate1 – 3 LPH (gravity-dependent)
TDS reductionNo (UF and ceramic do not remove dissolved solids)
Electricity requiredNone
Body materialBPA-free plastic / food-grade stainless steel
Filter life3,000 – 6,000 L per filter set
Best suited forMunicipal supply below 300 ppm TDS, power cut-prone areas
Warranty1 year (most models)

Also read: What is Reverse Osmosis?

Price list of the top-selling non-electric water purifiers in India (2026)

Non-electric water purifiers are widely available through retail stores and online platforms across India. The table below covers confirmed models available in India.
 

Model nameKey featuresWhy should you get thisPrice
Tata Swach Desire Plus 27 L Gravity Water Purifier27 L storage, gravity UF, activated carbon, BPA-free, no electricity, 1-year warrantyBest high-capacity non-electric option — 27 L storage from India's most trusted gravity purifier brandRs. 1,565
Kent Gold Star 22 L UF Gravity Purifier22 L storage, UF membrane, gravity-based, food-grade plastic, no electricity, 1-year warrantyBest Kent non-electric model — UF membrane with large 22 L storage for families during power cutsRs. 2,499
Kent Gold Plus 20 L UF Gravity Purifier20 L storage, UF hollow fibre membrane, activated carbon, food-grade plastic, no electricityBest mid-capacity Kent gravity purifier — UF membrane with activated carbon for reliable municipal supply filtrationRs. 2,879
Prestige PSWP 49003 16 L Gravity Purifier16 L storage, gravity-based multi-stage filtration, BPA-free food-grade plastic, no electricityBest Prestige non-electric option — compact 16 L gravity purifier for small families in power cut-prone areasRs. 2,770
Pureit Classic 23 L Gravity Water Purifier23 L storage, multi-stage gravity filtration, HUL brand, BPA-free plastic, no electricityBest HUL gravity purifier — Pureit's trusted filtration in a large 23 L capacity for multi-member householdsRs. 5,517

Disclaimer: Product features, availability, and prices may differ based on location and time. For the latest and most accurate details, visit a partner store.

Please note: Easy EMIs are applicable on purchases above Rs. 5,000.
 

Also read: Water purifiers under Rs. 20,000

Why choose a non-electric water purifier

Non-electric purifiers offer a genuinely practical alternative to electric RO systems for specific household situations — combining zero running costs, installation-free setup, and portability. Here is why they stand out.

  • Zero electricity consumption eliminates running costs entirely: A non-electric purifier costs nothing to operate beyond occasional filter replacement — eliminating the electricity consumption of electric RO and UV purifiers that run pumps and lamps continuously during daily operation.
  • Continues operating during power cuts without any backup: Non-electric gravity purifiers function identically during power cuts as in normal conditions — a meaningful advantage for households in states with frequent load shedding during Indian summer months.
  • No installation required — portable and rental-friendly: Non-electric purifiers require no wall drilling, pipe connection, or technician installation — they sit on any countertop or shelf, making them ideal for rental homes, hostels, and small offices where permanent installation is not permitted.
  • Lower upfront cost than electric RO models: Quality non-electric gravity purifiers from Kent, Tata Swach, and Pureit are available from Rs. 1,500 to Rs. 5,500 — significantly lower than the Rs. 8,000 to Rs. 12,000 entry price for electric RO+UV+UF models with comparable brand reliability.
  • Retains essential minerals from low TDS municipal supply: Unlike RO purification that removes dissolved minerals alongside contaminants, UF-based non-electric purifiers retain calcium and magnesium naturally present in low TDS municipal water — delivering mineralised drinking water without any TDS controller required.
     

Also read: Purosis water purifiers

Maintenance tips for non-electric water purifiers

Non-electric purifiers require simple but regular maintenance to ensure consistently safe output water — less complex than electric RO servicing but equally important. Here is what to do.

  • Clean the upper storage chamber weekly: Rinse the upper chamber with clean water and wipe the interior with a soft cloth weekly — preventing algae, biofilm, and sediment from accumulating on surfaces that contact unfiltered source water before it passes through the filter.
  • Clean the lower storage chamber fortnightly: Drain and rinse the lower purified water chamber every two weeks — wiping the interior with diluted food-grade hydrogen peroxide before refilling prevents microbial growth in stored purified water between daily uses.
  • Replace the UF membrane or candle filter on schedule: Most non-electric UF membranes and ceramic candle filters last 3,000 to 6,000 L — replace on the brand's recommended schedule regardless of whether flow rate appears to have changed, as bacterial penetration increases before visible clogging occurs.
  • Clean ceramic candle filters monthly under running water: Ceramic candle filters clog with sediment over time — remove and scrub gently under running water monthly using a soft brush to restore flow rate and maintain filtration efficiency between full replacement cycles.
  • Keep the purifier away from direct sunlight: Store the purifier in a shaded, cool location — direct sunlight promotes algae growth in the upper chamber and can degrade the plastic body of BPA-free units over extended exposure periods throughout the year.
     

Also read: Types of water purifiers
 

Thinking of buying a new water purifier?

Before you do that, explore the latest offers from Bajaj Finserv. You may find a great deal on a model that matches your needs.

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Upgrading your home with the latest electronics and appliances is now easier and more affordable with Bajaj Finserv’s flexible financing options. You can also maximise your savings by using the Maha Bachat Savings Calculator—a smart tool that combines brand offers, dealer offers, and EMI offers, all in one place, helping you lower the overall cost while still paying in small, bite-sized instalments. Follow these steps to get started:

  • Explore products on Bajaj Mall: Browse a wide range of electronics and appliances from trusted brands on Bajaj Mall. Compare features like energy ratings, storage capacity, performance settings, and design to choose the right product for your home.
  • Visit a partner store: Once you shortlist a model, step into any of Bajaj Finserv’s 1.5 lakh partner stores across 4,000 cities in India. See the product in person, talk to experts, and make a confident decision.
  • Choose the Easy EMI Loan option: At checkout, select the Bajaj Finserv Easy EMI Loan. Avail financing of up to Rs. 5 lakh and split the cost into convenient monthly instalments. Some products also come with a zero down payment option.
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Why use the Maha Bachat Savings Calculator

Bajaj Finserv’s Maha Bachat Savings Calculator helps you unlock maximum savings every time you shop at partner stores. It brings together all available brand, dealer, and scheme offers—so you can see your total savings instantly and shop smarter with Easy EMIs.
 

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Frequently asked questions

Can I buy a new water purifier on EMIs?

Yes, you can easily purchase a new water purifier with Bajaj Finserv's Easy EMI options. Whether you already have the Insta EMI Card or are new to it, here is how you can get started:
 

If you have the Bajaj Finserv Insta EMI Card:

  • Explore water purifiers on Bajaj Mall: Choose from leading brands offering advanced filtration technologies and purification performance, and safer, healthier drinking water for your home.
  • Visit a partner store: Check out the latest water purifiers in person at any of 1.5 lakh partner stores across 4,000 cities.
  • Use your Insta EMI Card at checkout: Convert the total cost into Easy EMIs that fit your monthly budget.
  • Zero down payment on select models: Bring home your water purifier without paying anything upfront.
     

If you do not have an Insta EMI Card:

Check your Insta EMI Card eligibility online using your mobile number and OTP. If eligible, you can apply instantly and start shopping for your preferred water purifier easily and affordably.

What is a non-electric water purifier?

A non-electric water purifier is a filtration system that purifies drinking water using gravity, UF membranes, ceramic candle filters, or activated carbon — without any electricity, pump, or motor. Water flows from the upper chamber through the filter to the lower storage chamber by gravity alone. Non-electric purifiers are ideal for low TDS municipal supply, households with frequent power cuts, and buyers seeking a portable, installation-free water purification solution.

How does a non-electric water purifier work?

A non-electric gravity purifier works in two stages. Water poured into the upper chamber flows downward through a UF hollow fibre membrane, ceramic candle, or activated carbon filter under gravity pressure alone. The filtration process removes bacteria, cysts, sediment, chlorine, and organic impurities as water passes through the filter medium. Purified water collects in the sealed lower chamber with a tap for dispensing. The process requires no electricity, no water pressure, and no external power source at any point.

Is a non-electric water purifier safe for drinking water?

Yes — a non-electric UF or ceramic-based purifier is safe for drinking water when used with low TDS municipal supply below 300 ppm and maintained correctly. UF membranes remove 99.9% of bacteria and cysts. However, non-electric purifiers do not remove dissolved salts, heavy metals, or reduce TDS — they are not suitable for borewell or hard water above 300 ppm TDS. For high TDS sources, an electric RO purifier is essential for safe output.

Does a non-electric purifier improve taste and odour?

Yes — most non-electric purifiers include an activated carbon filter stage that removes chlorine, organic compounds, and the earthy or chemical odours common in Indian municipal supply. This noticeably improves the taste and smell of purified water compared to unfiltered tap supply. Mineral pots in select non-electric models also add calcium and magnesium post-filtration — further improving the mineral flavour balance of purified water for daily drinking use.

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