Buying Guides
Water Purifiers
21 buying guides
Top pick in each water purifiers guide
- Best RO Filter Replacement Kits in India 2026 — Service Kits ComparedShapure RO Service Kit with 80 GPD Membrane (Yearly Kit, without TDS Meter)Our default yearly kit, because the listing itemises a full set of filters and fittings and states a 100 to 2500 TDS range, though its warranty is 3 months.
- Best Water Purifier Under ₹10,000 in India (2026)Aquaguard Sure Delight NXT RO+UV Water PurifierA borewell-capable RO+UV purifier that comes with a free service plan, per the listing.
- LG Puricare Filter Replacement: The Honest Guide (2026)NUTRONIX RO Filter Service Kit for LG PuriCare (Sediment, Carbon and RO Membrane)A three-stage NUTRONIX kit listed for the LG PuriCare WW130NP, WW140NP and WW150NP-family models; check your model number against its list first.
- Pureit Classic G2 RO+UV Filter Replacement (2026)Aquadyne RO Service Kit for Pure-it Classic G2 Mineral RO + UVThe kit whose listing names the Classic G2 Mineral RO + UV exactly, with fitment help — ask the seller what is in the box.
RO Service Kits
Best RO Filter Replacement Kits in India 2026 — Service Kits Compared
The Shapure RO Service Kit is our top pick because its listing itemises a full yearly set and states a TDS range of 100 to 2500. The set includes an 80 GPD membrane, carbon, post carbon, sediment and spun filters, a 4 inch mineral and a 4 inch UF filter, 10 push fit connectors, pipe and a flow restrictor. Pureplus suits owners who also need a new booster pump and SMPS, with a 1 year warranty on those electrical parts. Aquadyne makes a kit for the Kent Grand and Grand Plus with a 100 GPD membrane and a one year warranty against manufacturing defects. This guide compares five RO filter replacement kits from Shapure, Pureplus, Aquadyne, Hi-Tech and Konvio Neer. It uses what each listing states: membrane rating, included filters, fittings, compatibility and warranty. Stated membrane ratings run from 80 GPD to 100 GPD.
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RO Water Purifiers
Best RO Water Purifier in India 2026 — 6 Picks Compared
The Atomberg Intellon RO water purifier is our top pick because its listing states a 2-year all-inclusive warranty covering all filters, membranes and electrical parts, an 8L food-grade tank, four purification modes, and TDS sensing so that RO is used only when necessary. Urban Company's Native M1 also lists a 2-year warranty, described as unconditional and covering filters, membranes and electrical parts irrespective of input water quality. For a bigger tank, the Pureit Eco Water Saver lists 10 L of storage, purification up to 24LPH and use with TDS up to 2000 PPM. This guide compares six RO water purifiers from Atomberg, Urban Company Native, Pureit, Aquaguard, KENT and Havells. It uses what each listing states: purification technology, stage count, storage, purification rate, water saving and warranty. Stated storage runs from 7L (Havells) to 10 L (Pureit); the Aquaguard listing does not state a tank size.
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Gravity Water Purifiers
Best Gravity Water Purifier in India 2026 — Gravity Filters Compared
The KENT Gold Gravity Water Purifier is our top pick because its listing states a 20L storage tank, a hollow fiber ultra filtration membrane with nano-silver carbon, a membrane expected to last up to 4000 litres, an unbreakable ABS food-grade plastic tank and a 1 year warranty. Aquaguard's Amrit+ 6000 suits shoppers who want an Aquaguard gravity purifier: its listing states 21L storage, 4-stage filtration, auto shut-off and a cartridge rated for up to 6000 litres. For the largest stated storage, the Pureit Classic lists 23 L; for a stainless steel body, the Home-Pro lists 21 litres with two ceramic candles. This guide compares five gravity water purifiers from KENT, Aquaguard (Eureka Forbes), Pureit and Home-Pro, using what each listing states: storage, purification method, filter life, auto shut-off and warranty. Stated storage runs from 15L (Aquaguard Amrit 4000) to 23 L (Pureit Classic).
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RO Purifiers
Best Water Purifier Under ₹10,000 in India (2026)
Our top pick is the Aquaguard Sure Delight NXT RO+UV Water Purifier. Finding a reliable water purifier under ₹10,000 is the single biggest water-safety decision most Indian households make — especially in Tier 2 cities where TDS routinely sits between 500 and 1,500 ppm. Every model below handles Indian water conditions without requiring an AMC on day one. Indian water quality varies dramatically by city and source — from high TDS bore wells to chlorinated municipal supply. The right purifier depends on your specific water source, not marketing claims.
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Filter Replacements
AO Smith X2 UV Filter Replacement: 2 Picks Compared
Our top pick is the Apec Aqua 5 Micron PS-05 10 in PP Spun Filter Candle Set with Spanner.
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Borewell Water Purifiers
Best Borewell Water Purifier Under ₹20,000 (2026)
Our top pick is the KENT Supreme Plus Alkaline+Copper RO Water Purifier.
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Copper Water Purifiers
Best Copper Water Purifier Under ₹18,000 in India (2026)
Our top pick is the Livpure Glo Star Copper Water Purifier.
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Counter-Top Water Purifiers
Best Counter-Top Water Purifier Under ₹10,000 (2026)
Our top pick is the KENT Gold Gravity Water Purifier.
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Filter Replacements
Kent Superb Filter Replacement: 4 Picks Compared
Our top pick is the Aquadyne Compatible Filter Kit for Kent Superb.
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Filter Replacements
Livpure Pep Pro Filter Replacement: 2 Picks Compared
Our top pick is the Wellon Plus 3-Stage Inline RO Filter Kit with Elbow Connector.
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Mineral Water Purifiers
Best Mineral Water Purifier Under ₹15,000 in India (2026)
Our top pick is the Livpure Pep Pro Grand RO+UV+Mineraliser, 7 L.
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Filter Replacements
RO Membrane Replacement: 2 Picks Compared
Our top pick is the AMPHIL Vontron 80 GPD Membrane Work Up to 1300 TDS Suitable for RO Water Purifier Filter System.
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RO+UV+UF Purifiers
Best RO+UV+UF Water Purifier Under ₹18,000 (2026)
Our top pick is the Aquaguard Enrich Glory RO+UV+UF with Copper & Alkaline Booster.
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RO+UV+UF Purifiers
Best Premium RO+UV+UF Water Purifier Under ₹25,000 (2026)
Our top pick is the Aquaguard Aspire Blaze RO+UV with Instant Hot Water.
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UV Purifiers
Best UV Water Purifier Under ₹5,000 in India (2026)
Our top pick is the Seacure UV UF Water Purifier for Home With Copper Filtration.
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UV Purifiers
Best UV+UF Water Purifier in India (2026): 4 Picks Compared
Our top pick is the Faber CUV 8000 (UV + UF + Copper).
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Water Bottles
Best Water Bottle in India (2026): 3 Picks Compared
Our top pick is the Milton Flip Lid 1000 Thermosteel Water Bottle 1 LTR.
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Water Bottles
Best Sports Water Bottle in India (2026): 3 Picks Compared
Our top pick is the Boldfit Gym Shaker Pro Cyclone Shaker Bottle 500ml with Extra Compartment.
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Filter Replacements
AO Smith Z7 Filter Replacement Guide (2026)
Where do I buy an AO Smith Z7 filter replacement in India? Our top pick is the Aquadyne compatible service kit, the one listing here that names the Z7 as compatible (and the Z8, Z9, X7, X8 and X9): it includes sediment, sediment-carbon, antiscalant, UF and mineral cartridges plus an RO membrane, pipe and fittings. The Konvio Neer mineraliser and the Vontron 75 GPD membrane are generic parts that don't name the Z7, so compare sizes with your existing cartridges first. The Aquadyne kit is not made or endorsed by AO Smith — its listing says so. For genuine AO Smith parts, go through AO Smith's own service channel.
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Filter Replacements
LG Puricare Filter Replacement: The Honest Guide (2026)
Our top pick is the NUTRONIX RO Filter Service Kit, a sediment, carbon and RO membrane set listed for the LG PuriCare WW130NP, WW140NP, WW150NP, WW140NPR, WW151NP, WW151NPR and WW152NP. If your purifier is a WW160EP, WW163EP, WW170EP, WW180EP or one of the listed WAW models, check the Aquadyne kit for that family instead. The kits here are third-party parts, not LG's own: Aquadyne's listings state that its kits are neither made nor endorsed by LG. Match the model number on your purifier to the list on the kit before you order.
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Filter Replacements
Pureit Classic G2 RO+UV Filter Replacement (2026)
Our top pick is the Aquadyne RO Service Kit, whose listing names the Pure-it Classic G2 Mineral RO + UV and offers tele and video fitment support. If you want to know exactly what is in the box, the Nutronix kit lists a PP spun cartridge, carbon block, 75 GPD RO membrane, post carbon + UF membrane and a 4-watt UV lamp. Both are compatible kits, not made by Pure-it: the Aquadyne listing states it is neither manufactured nor endorsed by Pure-it. Before ordering, confirm the exact model name on your purifier's label — Pureit uses the Classic name on more than one purifier, and kits are model-specific.
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