10 Best replacement under sink water filters in India

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Last Updated - 14/12/2025

Best Choice
01

P-link
47% Off

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P-Link Complete 7 Stage RO Replacement Filter Set | PP, CTO, GAC, RO Membrane, Zac | Works up to 2500 TDS & 10,000 Liters | NSF Certified | Suitable for Under Sink & 3-Cylinder Filter Systems
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Perfect Compatibility – Specially designed for under sink & wall mount RO systems with 3 pre-filter cylinders.
NSF Certified Quality – Built with premium food-grade materials for safety, durability, and reliable performance.
Long-Lasting Performance – Works efficiently for up to 10,000 liters or 8–12 months (depending on water quality & usage), ensuring fresh-tasting water for your family.
High TDS Handling – Effectively purifies water with TDS levels up to 2500 ppm, delivering clean and safe drinking water.
Health-Boosting Minerals – ZAC filter adds zinc, copper & alkaline properties, balancing pH and improving taste.
Complete 7 Stage Filtration – Includes PP, CTO, GAC, RO Membrane & ZAC (Zinc Alkaline Copper) for maximum purification and mineral enrichment.

₹2,199.00 ₹4,200.00 47% Off
02

KONVIO NEER
30% Off

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Konvio Neer CTO GAC PP Spun Carbon Filter of 10 inch Set Replacement Filters for Under Sink and Commercial RO Water Purifier - 3 Pcs
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Water Filter Cartridge Kit. Quantity: 1 x PP Spun ,1 x CTO Cartridge, 1 x GAC Filter
Granular Activated Carbon(GAC) Filter Remove chlorine and harmful organic substances.
Filter used for Under Sink RO Water Purifier that clean water with multi stages.
Chlorine Taste Odor (CTO) Filter Remove Color, Taste, Insoluble in water
10” PP Spun Filter eliminates / capture rust, clay, silt, sand and suspended particle from inlet water and supplies clean water, 120 gm, 5 Micron

₹699.00 ₹999.00 30% Off
03

KONVIO NEER
20% Off

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Konvio Neer Replacement CTO Filter 10 inch for Open Under Sink and Commercial Water Purifier(Activated Carbon Filter)
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

This Konvio Neer Under Sink or Commercial Water Purifier Replacement Kit Includes CTO Carbon Cartridge.
Removes chlorine, sediment, taste, odor, and organic chemicals
Filter used for Under Sink RO Water Purifier that clean water with multi stages.
Chlorine Taste Odor (CTO) Filter Remove Color, Taste, Insoluble in water.

₹399.00 ₹499.00 20% Off
Best Value
04

OCEAN STAR TECHNOLOGIES
60% Off

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Ocean Star Replacement Cartridges Filter Set for Under Sink RO Water Purifier - 10 Inch, Comprehensive 3-Piece Set (CTO + GAC + PP) - Ensures Clean, Safe Drinking Water (White)
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Removes Objectionable Test And Order From Feed Water
Granular Activated Carbon for Rust Particles, Taste/Odor, Chlorine Reduction.
Extruded Carbon With Enhanced Adsorptive Capacity
Convenient and Cost-Effective: Provides a convenient and cost-effective solution for maintaining the performance of your under-sink RO water purifier system.
5 Micron Sediment PP Water Filter Cartidge 100% Virgin Polypropylene Material It is effective in removing dirt, rust and sand particles

₹398.00 ₹999.00 60% Off
05

MG WATER SOLUTION

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MG WATER SOLUTION Under Sink Water Filter Kit, Pre-Filter with Solenoid Valve, 2 PP Spun Filters, 3m RO Pipe, Non-Electric, 10ml Capacity
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

OPERATING SPECIFICATIONS: Functions optimally at 40 PSI pressure with temperature range of 4-24°K, suitable for under-sink mounting
FILTRATION CAPACITY: Processes up to 2000 TDS with 50% water recovery rate, delivering up to 200ml per minute of filtered water
FILTER SPECIFICATIONS: PP spun filters with 100-hour lifecycle, non-electric operation, ideal for residential under-sink installation
DURABLE CONSTRUCTION: Made with sturdy plastic components featuring quick-connect fittings for reliable performance and easy installation
COMPLETE KIT: Includes RO pre-filter housing unit, 2 PP spun filters, 1 HERO solenoid valve, and 3-metre RO pipe for comprehensive water filtration setup

₹299.00
06

Waterdrop
75% Off

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Waterdrop WD-10GC Under Sink Water Filter, Replacement for Waterdrop TSA & TSB & TSB CM 3-stage Under Sink Water Filter System
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【No cracking no leaking】 The sealed under counter water filter are made of durable materials, which isn’t likely to break or leak. The integral design eliminates harmful impurity from breeding, allowing you to get rid of replacing bottom cap.
【Extended service life】 The under sink replacement granular activated carbon filter provides you with 8-12 months of clean filtered water. Actual result varies according to the local water quality. To get the best filtration experience, please replace the filter according to recommended service life.
【Enhanced filtration】 This under sink replacement GC filter adopts natural coconut shell activated carbon effectively reduce chlorine, taste and odor, and other harmful heavy metals, and improves the taste of water. Its fluoride reduction resin reduces fluorides.[1]
【Easy installation】 Replacement can be completed within 3 seconds with a single twist. No tools required.
【Compatible model】 This under sink replacemnet water filter is only Compatible with Waterdrop 3-stage under counter drinking water filter (WD-TSA/WD-TSB) .

₹5,066.00 ₹20,264.00 75% Off
07

OCEAN STAR TECHNOLOGIES
51% Off

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OCEAN STAR Replacement CTO Filter 10 inch for Open Under Sink and Commercial Water Purifier(Activated Carbon Filter) Pack of (5)
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

This OCEAN STAR Under Sink or Commercial Water Purifier Replacement Kit Includes CTO Carbon Cartridge.
Removes chlorine, sediment, taste, odor, and organic chemicals
Filter used for Under Sink RO Water Purifier that clean water with multi stages.
Chlorine Taste Odor (CTO) Filter Remove Color, Taste, Insoluble in water.

₹607.00 ₹1,249.00 51% Off
08

RiverSoft
53% Off

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RiverSoft 2-Stage Pre-Filter System with Inbuilt Mounting Clamp | PP Spun Cartridge and CTO Cartridge | Inline/Under-Sink Filter (Transparent Housing, 1-Inch Inlet/Outlet, PP)
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

PP SPUN CARTRIDGE (10 Inch) - Traps sand, mud, sediment and suspended particles up to 1 micron size. Made of high grade polypropylene material and used in any prefilter housing that supports 10 inch cartridge. Spun cartridge can be replaced after every 3-6 months depending on the water quality at the water inlet
INSTALLATION (DIY) - It can be easily installed by plumber or by yourself. Please contact RiverSoft customer care in case of any issue related to installation
INLINE/ UNDER-SINK WATER FILTER - This filter is installed inline/ under the sink and send water through a pipe to the filters own specially installed faucet. Designed for municipal and well water supplies. This purifier is concealed under your kitchen which saves your kitchen space and they are economical when compared to other types of water purifiers
CTO (CHLORINE, TASTE, ODOR) CARTRIDGE (10 Inch) - CTO filter cartridge removes chlorine, sediments, taste, odor, organic chemicals and suspended particles up to 5 micron size. CTO cartridge should be replaced every 6-12 months, depending on the impurities in the inlet water
CONTACT US - Please contact RiverSoft customer support team – (Working hours - 10 a.m. to 6 p.m. Mon to Fri).

₹2,799.00 ₹5,999.00 53% Off
09

KONVIO NEER
40% Off

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Konvio Neer CTO GAC PP Spun Carbon Filter with Antiscalant Balls and Spanner of 10 inch Set Replacement Filters for Under Sink and Commercial RO Water Purifier
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

This Konvio Neer Under Sink or Commercial Water Purifier Replacement Kit Includes CTO Cartridge, GAC Carbon Filter, PP Spun, Antiscalant Hardness water Balls and Spanner.
Protects your RO Membrane System Components from Scaling, Foul Smell, Contaminations
Filter used for Under Sink RO Water Purifier that clean water with multi stages.
Chlorine Taste Odor (CTO) Filter Remove Color, Taste, Insoluble in water. Granular Activated Carbon(GAC) Filter Remove chlorine and harmful organic substances.
10” PP Spun Filter eliminates / capture rust, clay, silt, sand and suspended particle from inlet water and supplies clean water, 120 gm, 5 Micron, Antiscalant Balls are best for Hard water to convert it into soft water to help your purifier to Filter Water Easily and Increase your Purifier Life.

₹899.00 ₹1,499.00 40% Off
10

Waterdrop
75% Off

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Waterdrop WD-10PP Under Sink Water Filter, Replacement for Waterdrop TSA & TSB &TSB-CM 3-stage Under Sink Water Filter System
8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Premium material】 The under sink replacement PP filter adopts an advanced PP membrane, which effectively blocks out sand, rust, particulates, suspended solids, and other impurities. The KDF can help to inhibit bäcteriä.[1]
【No cracking no leaking】 The sealed under counter water filter are made of durable materials, which isn’t likely to break or leak. The integral design eliminates harmful impurity from breeding, allowing you to get rid of replacing bottom cap.
【Extended service life】 The under sink replacement Pre-Sediment Filter provides you with 6 months of clean filtered water. Actual result varies according to the local water quality. To get the best filtration experience, please replace the filter according to recommended service life.
【Easy installation】 Replacement can be completed within 3 seconds with a single twist. No tools required.
【Compatible model】 This under sink replacement water filter is only Compatible with WD-TSA/WD-TSB 3-stage under counter drinking water filter (If you need the replacement PP filter for WD-TSU or WD-TSC, please search for WD-TSPP. And If you need the replacement filter for WD-10UA or WD-10UB, please search for WD-RF10) .

₹5,192.00 ₹20,768.00 75% Off