Welcome Filtotech : A Home For Cleanroom Engineering Solution :

Filtotech Air Control System Pvt Ltd is a multi-faceted company which initiated operations in 1997 as a manufacturer of select products for Air Pollution Control under the name & style “General Engineering Corporation”. The company was shortly after its inception; our engineers became involved in the design of Air Handling Equipments for Pharmaceutical Industries. We began the construction of clean room products in 2002 and since then we are engaged in design and installation of Pharmaceutical & Healthcare clean rooms. Our specialization in HVAC is proved during these years.

We have also designed and manufactured laminar flow type small movable clean rooms which are employed as local control devices for a variety of manufacturing, laboratory and technical operations & in healthcare. We maintain a staff of project managers, engineers, designers, and craftsman who are directly responsible for your engineered clean room projects and the manufacture of your clean room equipment which is built by our staff in our Kolkata, WestBengal facility Now, we have earned the experience of installation of Cleanroom for Injectables in addition to other solid dosage form for Pharmaceuticals. We have also installed Modular operation theaters in Healthcare through out the country.

We are glad to add our service for Particle count, DOP/PAO test- Integrity test, Air Flow Pattern test for validation of Pharmaceutical Cleanroom. We are proud of our fabrication quality of Cleanroom furniture like Crossover Bench, Apron Locker, Apron Cabinet, Pass Box etc. We have reached the required level of quality desired by Pharmaceutical Industries with the help of regular feedback from our valued customers.


Our Clients, Associates & Partners

Trusted by industry leaders across the globe

TATA Steel TATA Steel
TATA Pipes TATA Pipes
Kirloskar Kirloskar
Cromptom Greaves Cromptom Greaves
Freudenberg Group Freudenberg Group
Carrier Carrier
Blue Star Blue Star
Voltas Voltas
JSW JSW
Anmol Industries Anmol Industries
Cradel Pharmaceuticals Cradel Pharmaceuticals
Deys Medical Deys Medical
TATA Steel TATA Steel
TATA Pipes TATA Pipes
Kirloskar Kirloskar
Cromptom Greaves Cromptom Greaves
Freudenberg Group Freudenberg Group
Carrier Carrier
Blue Star Blue Star
Voltas Voltas
JSW JSW
Anmol Industries Anmol Industries
Cradel Pharmaceuticals Cradel Pharmaceuticals
Deys Medical Deys Medical

Filtotech Air Control Systems

Leading AHU Manufacturer &
Cleanroom Engineering Specialists

Filtotech provides turnkey HVAC solutions and high-performance Air Handling Units designed for pharmaceutical, biotech, and industrial facilities. We ensure 100% compliance with WHO-GMP, ISO, and Schedule-M standards.

Industrial Air Handling Unit (AHU) Manufacturer in India

Air Handling Units (AHU)

As a premier AHU manufacturer, we design energy-efficient units featuring precise airflow control, high-grade HEPA filtration, and durable construction for sterile environments.

  • Double Skin AHU Manufacturing
  • Pharmaceutical Grade Filtration
  • Custom Air Circulation Systems
Explore AHU Solutions →
Turnkey HVAC System Design and Installation Services

Industrial HVAC Systems

Comprehensive industrial HVAC engineering for hospitals, labs, and factories. We handle everything from cooling load calculations to advanced ducting and ventilation.

  • HVAC Load Calculation & Design
  • High-Static Ventilation Ducting
  • Climate Control Optimization
HVAC Services Overview →
Turnkey Cleanroom Engineering and ISO Validation

Cleanroom Engineering

Expert Cleanroom & Turnkey manufacturers providing ISO-certified turnkey solutions. Specialized in modular partitions, laminar airflow, and validated sterile environments.

  • ISO Class 1 - Class 8 Design
  • Modular Cleanroom Partitions
  • DQ, IQ, OQ Validation Docs
Cleanroom Technology →

Trusted by leading pharmaceutical and industrial brands worldwide for HVAC compliance.

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EHS POLICY

Minimisation of pollutants and occupational health & safety risk
Continued effort for improved work environment
Compulsory compliance of regulations of country for Environment, Health & safety

Testimonials

Client Success Stories

Trusted by industries across India for cleanroom solutions, HVAC systems, and air handling units.

“Centrifugal Fan has been a game-changer for our ventilation system. Its powerful airflow, energy efficiency, and low maintenance make it a reliable choice for industrial use.”

“We needed a quiet and efficient ventilation system, and Filtotech delivered beyond expectations. Smooth operation with excellent airflow.”

“Filtotech provided a customized centrifugal fan perfectly matching our needs. Excellent service and hassle-free installation.”

“High-performance ventilation system improved our air circulation and reduced operational costs. Highly recommended.”

“Reliable, cost-effective, and powerful. It solved our stagnant air issues and lowered our monthly utility bills.”