Water purifiers & kitchen chimneys, done right

Pure water.
Better living.

From the tap to the stovetop, Froststar keeps your kitchen clean, safe and breathing easy — with purifiers and chimneys we sell, install and stand behind for years to come.

12,000+ homes served across the city
Clean drinking water being poured into a glass
99.9% Contaminant removal
14+
Years of Experience
12K+
Happy Customers
40+
Products Available
24/7
Professional Service
Technician servicing a home water purifier Modern kitchen with chimney installed

Who we are

Nineteen years of keeping homes cleaner, one kitchen at a time

Froststar started as a two-person repair service and grew into the city's trusted name for water purification and kitchen ventilation. We sell only what we're willing to service ourselves — that's the whole philosophy.

Quality Products
Professional Installation
Fast Service
Customer Support
More About Us

What we do

Two trades, one standard of care

Whether it's a dripping filter or a chimney that's lost its pull, our technicians handle it the same day, most days.

Water Purifier Services

  • Installation
  • Repair
  • Maintenance
  • Filter Replacement
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Kitchen Chimney Services

  • Installation
  • Repair
  • Cleaning
  • Maintenance
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Shop by category

Built for your kitchen, priced for real life

Water purifier category

Water Purifiers

RO, UV and smart filtration systems for households and offices of every size.

Explore Purifiers
Kitchen chimney category

Kitchen Chimneys

Auto-clean, wall-mounted and designer chimneys built for Indian cooking.

Explore Chimneys

Why Froststar

The reasons customers call us back

Trusted Quality

Every product is tested before it leaves the warehouse.

Professional Technicians

Certified, background-checked, and trained on every model we sell.

Fast Service

Same-day visits available in most serviceable areas.

Affordable Pricing

Transparent quotes with no hidden visit charges.

Genuine Products

Authorised parts and filters, always with warranty cards.

Customer Support

A real person answers — before, during and after service.

The process

From first call to running clean, in four steps

01

Contact Us

Tell us what you need — a call, a form, or a quick chat.

02

Expert Visit

Our technician visits your location at a time that suits you.

03

Service / Installation

We install, repair or maintain — cleanly and on time.

04

Customer Satisfaction

We test everything twice before we consider the job done.

Customer stories

What homes like yours are saying

“Booked a filter replacement in the morning, technician was at our door by 3pm. Genuinely didn't expect that kind of speed.”

Customer avatar
Ritu SharmaSalt Lake, Kolkata

“Our chimney hadn't been cleaned in two years. The technician explained everything and it runs almost silently now.”

Customer avatar
Arindam BanerjeeNew Town, Kolkata

“Fair pricing and they didn't try to upsell us a purifier we didn't need. That honesty is rare.”

Customer avatar
Meera IyerBallygunge, Kolkata

“Been using their AMC for three years now. Every visit is a reminder call, on time, no follow-up needed from my side.”

Customer avatar
Sourav DuttaBehala, Kolkata

Need a water purifier or kitchen chimney?

Get a free, no-obligation quote from our team today — most visits are scheduled within 48 hours.