Now installing across Lucknow
Drink pure.
Pay monthly.
Zero hassles.
Get the Korvia RO purifier at home with no machine cost. We install it free and take care of every filter change and repair.
from ₹299 /month
₹0 machine cost · free installation
Filter changes included
We remind you and handle it
★★★★★
Rated 5 stars by customers
RentFrom ₹299/month₹0 machine cost, free installation, filter changes and repairs included.See rental plans 
Buy KorviaFrom ₹8,499Three RO models for borewell, tanker or tap water. 1-year warranty.Compare models 
ServiceAt your homeFilter changes, repairs and check-ups by our technicians across Lucknow.Book a service
Pure water in 3 simple steps
1
Call or WhatsApp us
Tell us about your home or office and pick a rental plan that suits you.
2
We install it free
Our technician sets up your Korvia and checks everything works.
3
We take care of the rest
Filter changes, repairs and reminders — all handled while you enjoy pure water.
Made for Lucknow’s water
Which Korvia suits your water?
Choose where your water comes from and we’ll show the model we recommend.
Recommended for borewell water
Korvia Premium
Borewell water is often hard and high in dissolved salts. Korvia Premium’s 9-stage RO with pH control handles TDS up to 2,000 ppm and adds back minerals, copper and alkaline goodness.
₹9,499 · MRP ₹14,900 · or rent from ₹299/month
Recommended for tanker water
Korvia Pro Plus
Tanker water varies from load to load. Korvia Pro Plus treats TDS up to 2,000 ppm with alkaline and copper stages, and extra pre-filters for sediment.
₹8,999 · MRP ₹13,990 · or rent from ₹299/month
Recommended for municipal / tap water
Korvia Pro
Low-TDS tap water mostly needs germ protection. Choose Korvia Pro, or any model’s UV + UF version: no water wasted and natural minerals kept.
₹8,499 · MRP ₹13,499 · or rent from ₹299/month
Compare
Rent or buy?
Both come with free installation. Renting means we look after everything; buying means it’s yours.
| Feature | Rent Korvia | Buy Korvia |
|---|---|---|
| Upfront cost | ₹0 machine cost | From ₹8,499 |
| Monthly cost | From ₹299/month | None |
| Installation | Free | Free |
| Filter changes | Included | Pay per filter (MRP from ₹450) |
| Repairs | Included | Free for 1 year, then paid |
| Lock-in | None | — |
| You own the purifier | No | Yes |
| Best for | Families who want zero hassle, tenants, offices | Owners who want it for many years |
My Groclean account
Your purifier, payments and service — in one place.
See your next due date, payment history, filter change schedule and warranty. Request a service visit in one tap.
Hi, Ravi
Active
Next payment
₹299
Due on the 5th
Next filter change
In 3 weeks
Sediment + carbon
Korvia RO · Home
Rental plan · maintenance included
Example account shown for illustration.
Reviews
Loved by families in Lucknow
★★★★★
“The Groclean Korvia has transformed my family's health with pure water.”
SK
Sarah Khan
Lucknow
★★★★★
“Awesome product. Water quality is good and the taste has improved with this RO machine. I recommend Korvia for everyone.”
PM
Piysh Mishra
Review on Amazon
★★★★★
“Groclean's innovative solutions have made a significant difference in our lives. We now enjoy clean, safe drinking water every day, thanks to the Korvia system.”
RD
Ravi Dubey
Lucknow
★★★★★
“Very good quality at the best price. Service is very fast, and the machine looks really good after installation.”
S
Sharad
Review on Amazon
★★★★★
“Groclean's Korvia has transformed my family's access to clean water. It's reliable and truly embodies their commitment to purity and health.”
A
Aditya
Lucknow
Questions? We’ve got answers.
What does the rent include?
The Korvia purifier, free installation, and all filter changes and repairs. There is no machine cost and no maintenance fee.
How does Korvia purify water?
8- or 9-stage RO + UV + UF purification (depending on the model) with a TDS controller removes up to 99.9% of contaminants, including bacteria, viruses, heavy metals and dissolved salts, while keeping essential minerals.
What warranty do I get?
Every Korvia purifier you buy comes with a 1-year warranty. On rent, all repairs and filter changes are included for as long as you rent.
Is there a lock-in period?
No long-term lock-in. Stay as long as you need.
Do you sell to dealers or in bulk?
Yes. For bulk orders and distributorship, enquire on IndiaMART or call us.
How can I contact you?
Call +91 79851 26886 or +91 93059 80970, WhatsApp us, or email support@groclean.in. We’re open 9 AM – 5 PM.