Many places is Noida receive uneven water supply. Sometimes with high TDS level. So its better to go for RO Water Purifier brand which gives amc(annual maintenance contract) along with the RO.

This AMC gives free of cost replacement of any part while under contract. For example if you take two year amc with a new water filter then first year of your filter is covered under warranty. After first year this 2 year amc starts and in next two year your would get free service visit every 6 months and free replacement of pre filter, carbon filter, sediment filter, RO membrane, UV filter, RO motor pump, power adapter & water tank etc. Though we recommend pre filter to be changed every 2-3months depending on Noida water quality as it would increase the life of RO membrane.

BEST RO WATER FILTER & PURIFIER best suited for Noida water:
AQUA D PURE 4 in 1 Copper RO Water Purifier with 10 Stage Purification Filtration, UV, UF, TDS Adjuster and 12 Liter Large Storage Tank, Suitable for all type of water supply
  • Taste Adjuster (TDS) controller enables adjustment of taste depending upon the source of water
  • Other features: Longer filter life, High-speed purification, Membrane protector, Premium design and aesthetics.
  • Includes – RO Purifier, Pre Filter, Installation accessories, user manual. Felxible installation: The purifier can be easily wall mounted or kept on the counter top for Installation – You need to pay Upto Rs. 500/- to the technician
  • Auto Shut OFF - Fully automatic shut off function which automatically switched off the Machine when its water tanks get full
  • RO Purification reduces TDS, hardness, and removes pesticides & heavy metals. Eliminates harmful bacteria, viruses, protozoa & cysts
Aquaguard Sure Delight RO+MC 1X Water Purifier | Free Service Plan worth ₹2000 | India’s #1 Water Purifier | Suitable for Borewell & Tanker Water | 30x Impurity Removal vs Local Purifiers
  • Works with works with Borewell & Tanker Water with TDS >200 ppm Only– Purifies borewell, or tanker water with TDS >200ppm. Not suitable for borewell, or tanker water with TDS <200 ppm.
Livpure GLO PRO++ RO+UV+UF | Water Purifier for Home - 7 L Storage | Free Standard Installation | Suitable for Borewell, Tanker, Municipal Water | Black
  • Free Installation : Comes with Livpure Smart Service Plan offering Free Installation & Free Service on Demand under Warranty.
  • 7 Stage Purification: Livpure GLO PRO++ provides 7 stage advanced purification: 1) Sediment Flter 2) Pre-activated Carbon Absorber 3) Anti-Scalant Cartridge 4) RO Membrane 5) UV Disinfection 6) Ultra Filteration 7) Silver Impregnated Post Carbon Filter
  • Ultra Filteration: Ultra Filtration disinfects the water by removing bacteria and viruses without removing beneficial minerals, ensuring pure and safe water.
  • Post Carbon filter: Using post carbon filter gets rid of unpleasant smell from water and enhance water flavour. The silver in the filter stops the regrowth of bacteria to provide drinking water that is safe for consumption.
  • UV Disinfection : Ultraviolet radiation disinfects the water from water borne disease causing bacteria, virus and protozoa, making it safe to drink without the need of handling potential dangerous chemicals. UV does not change the taste or odour of the water and consumes less power.
KENT Grand RO Water Purifier | Advanced RO Tech for Sabse Shudh Paani | RO+UF+TDS Control + UV LED Tank | 8L | 20LPH Flow | Ideal for Borewell/Tanker/Municipal Water | Largest Service Network
  • Free Service Plan – Includes the KENT genuine service plan with free installation, routine health check calls, and unlimited repair visits for one year from the purchase date. Enjoy easy access to India's largest service network, available across 19,000+ pin codes through WhatsApp, mobile app, toll-free number, and email—just a click away.
  • Multiple Purification Stages – RO+UF+TDS Control + UV LED in the water tank for thorough purification. The RO membrane is fused with housing to prevent tampering, and push fittings are used to prevent leaks and ensure maintenance-free performance.
  • Advanced RO Membrane – Long cartridge life that effectively removes dissolved impurities such as Arsenic, Mercury, Lead, Hardness, Dissolved Salts, Rust, Pesticides, and Fluorides
  • UV in-Tank Technology – State-of-the-art UV technology keeps the water free from bacteria and viruses for an extended period.
  • TDS Control System – Allows adjustment of the TDS (Total Dissolved Salts) level, retaining essential natural minerals in the purified water, making it not only healthier but also tastier
Havells FAB Alkaline Water Purifier | RO+UV+Revitalizer (Copper)| Powerful 8 stage Purification| 2 Year Free Service | Smart Alerts | Auto Energy Saver | Suitable for all Water Sources
  • Unique 8 stage 1% RO & UV purification with alkaline minerals - assured safe & healthy water;Immuno Shield Technology: Improves the pH range 8 to 1 of purified water by adding back wide spectrum of natural minerals & trace elements such as Calcium, Magnesium, Sodium, Copper, Zinc, etc; Lowers the Oxidation Reduction Potential (ORP) resulting into antioxidant nature of water;Smart consumer interface: Cartridge life indicator, purification indicator, error alerts
  • Best balance between health and hygiene : Brass touch with zero splash, transparent tank and Germicidal UV-C at optimum wave length of 253.7 nm irradiation neutralises harmful viruses and bacteria;Membrane Performance Enhancer - It prevents scale formation on RO membrane and improves its performance & life
  • Revitalizer- magnetizes and restructures water molecules - makes it biologically active to improve hydration & mineral absorption;3 way mounting: Corner of wall, Straight wall and table top
  • Consumer safety: iProtect purification constantly monitors purification process. ensures safe water or no water and Electrical protection system protects unit from voltage spikes
  • Warranty Description: 1 Year; Included Components: Water Purifier, User Manual, Installation Kit
Aquaguard Sure Delight NXT RO+UV Water Purifier | Free Service Plan worth ₹2000 | India’s #1 Water Purifier | Suitable for Borewell, Tanker & Municipal Water | 30x Impurity Removal vs Local Purifiers
  • Free Service Plan worth ₹2000– Comes with Aquaguard genuine service plan offering free installation, 1 free maintenance visit and unlimited repair visits within 1 year of purchase, all backed by India's widest service network, accessible with one click across 17,000+ pin-codes
  • Warranty and Installation- Includes a 1-year free warranty and complimentary installation
  • Superior Purification- Offers 99.9999% bacteria reduction, 99.99% virus reduction, 30x better dust and dirt removal than local purifiers, and 10x more chemical protection through Sedi Shield, Particulate Filter and RO Maxx purification stages
  • Superior RO Maxx Technology- Removes contaminants like lead, mercury, microplastics, and pesticides, eliminating disease-causing viruses and bacteria
  • UV E-Boiling Technnology- Ensures that each drop of water is as pure and healthy as water boiled for over 20 minutes
AQUA D PURE Copper + Alkaline RO Water Purifier 12L RO+UV+UF Copper+Bio-Alkaline +TDS Control+UV Purified Water with Goodness of RO Water Purifier, Black
  • Advanced 8 stage purification technology with RO+UV+TDS+Copper+Alkaline ensures every drop of water is always safe & sweet to drink.
  • Triple layered RO+UV+UF protection to ensure that the water you drink is absolutely safe without any compromises. RO removes dissolved impurities, microorganisms, heavy metals and radioactive matter, while UV deactivates microorganisms such as bacteria and viruses.
  • Purifiers all types of drinking water: Borewell, Tanker & Tap water. Can be used for TDS up to 2000 PPM.
  • The purification capacity is up to 285 liters per day due to a super-efficient high quality RO membrane.
  • Includes – RO Purifier, Pre Filter, Installation accessories, user manual. Felxible installation: The purifier can be easily wall mounted or kept on the counter top for Installation – You need to pay Upto Rs. 500/- to the technician.
Aquaguard Delight NXT Aquasaver 9-Stage Water Purifier | Upto 60% Water Savings | RO+UV+UF+MC Tech | Suitable for Borewell, Tanker & Municipal Water | India’s #1 Water Purifier
  • Free Service Plan worth ₹2000– Comes with Aquaguard genuine service plan offering free installation, 1 free maintenance visit and unlimited repair visits within 1 year of purchase, all backed by India's widest service network, accessible with one click across 17,000+ pin-codes
  • Aquasaver- Enables up to 60% water savings vs regular RO water purifiers
  • Superior 9-Stage Purification including RO+UV+UF- Offers 99.9999% bacteria reduction, 99.99% virus reduction, 30x better dust and dirt removal than local purifiers, and 10x more chemical protection. a) RO Maxx: Removes contaminants like lead, mercury, microplastics, and pesticides, eliminating disease-causing viruses and bacteria, b) UV e-boiling: Ensures that each drop of water is as pure and healthy as water boiled for 20+ minutes, c) Ultra Filtration: Makes your water crystal clear by removing ultra-fine suspended particles
  • 2-in-1 Mineral Charge- Infuses purified water with essential micronutrients like calcium & magnesium that enhance the taste and quality for consumption
  • Works With All Water Sources- Purifies water from any source, including municipal, borewell, or tanker water, ensuring safe and clean drinking water every time
KENT Supreme Plus Alkaline+Copper RO WaterPurifier | RO+UV+UF+Alk +Cu+TDSControl+UV LED Tank|Advanced ROTech for SabseShudh Paani |Auto Flush| 8L|20LPH | Ideal for Borewell/Tanker/MunicipalWater|Black
  • Free Service Plan – Includes the KENT genuine service plan with free installation, routine health check calls, and unlimited repair visits for one year from the purchase date. Enjoy easy access to India's largest service network, available across 19,000+ pin codes through WhatsApp, mobile app, toll-free number, and email—just a click away
  • Multiple Purification Stages – RO+UV+UF+Alk +Cu+TDS Control+UV LED Tank in the water tank for thorough purification. The RO membrane is fused with housing to prevent tampering, and push fittings are used to prevent leaks and ensure maintenance-free performance
  • Advanced RO Membrane – Long cartridge life that effectively removes dissolved impurities such as Arsenic, Mercury, Lead, Hardness, Dissolved Salts, Rust, Pesticides, and Fluorides.
  • Auto Flush for RO membrane– This advanced feature helps prevent scaling or fouling of the RO membrane by quickly rinsing it, removing impurities from its surface and maintaining membrane cleanliness. Benefits of Auto Flush Feature includes: Reducing rejected water flow. Enhancing TDS rejection, thus improving RO membrane efficiency. Extending the lifespan of the RO membrane.
  • Alkaline Filter – Alkaline water helps neutralize harmful acids in the body, promotes pH balance, and acts as an antioxidant to counteract free radicals, supporting overall health and vitality.
KENT Grand RO Water Purifier | Advanced RO Tech for Sabse Shudh Paani | RO+UF+TDS Control + UV LED Tank | 8L | 20LPH Flow | Ideal for Borewell/Tanker/Municipal Water | Largest Service Network | Black
  • Free Service Plan – Includes the KENT genuine service plan with free installation, routine health check calls, and unlimited repair visits for one year from the purchase date. Enjoy easy access to India's largest service network, available across 19,000+ pin codes through WhatsApp, mobile app, toll-free number, and email—just a click away.
  • Multiple Purification Stages – RO+UF+TDS Control + UV LED in the water tank for thorough purification. The RO membrane is fused with housing to prevent tampering, and push fittings are used to prevent leaks and ensure maintenance-free performance.
  • Advanced RO Membrane – Long cartridge life that effectively removes dissolved impurities such as Arsenic, Mercury, Lead, Hardness, Dissolved Salts, Rust, Pesticides, and Fluorides.
  • UV in-Tank Technology – State-of-the-art UV technology keeps the water free from bacteria and viruses for an extended period.
  • TDS Control System – Allows adjustment of the TDS (Total Dissolved Salts) level, retaining essential natural minerals in the purified water, making it not only healthier but also tastier.

Though these are best RO suited for Noida, one can buy it for use for anywhere in India.