Filtration & Air Cleaning Systems

Filtration & Air Cleaning Systems are engineered to remove airborne particulates, microbial contaminants, gaseous pollutants, and odor compounds from supply and process air streams. These systems are critical for maintaining Indoor Air Quality (IAQ), protecting occupants, ensuring regulatory compliance, and safeguarding sensitive equipment and manufacturing processes.

We install and maintain AHU Integrated Filtration Systems, Standalone HEPA Filtration Units, Cleanroom Filtration Systems, Activated Carbon Air Cleaning Systems, Industrial Dust Filtration Units, Electrostatic Precipitators, and UV Air Disinfection Systems. System selection depends on contaminant profile, regulatory requirement, and process sensitivity.

Yes, we offer comprehensive Annual Maintenance Contracts (AMC) for filtration systems including filter inspection and replacement, HEPA integrity testing, carbon filter performance verification, housing leak inspection, pressure drop monitoring, UV lamp replacement, and airflow verification. Customized AMC plans are structured for healthcare, industrial, and commercial facilities.

Common causes include high pressure drop issues, premature filter clogging, HEPA leakage, carbon filter saturation, air bypass problems, housing leakage, fan overload due to resistance, and UV system malfunction. We provide rapid corrective maintenance with root cause analysis to restore filtration efficiency and airflow stability.

Our installation includes pre-filter installation (coarse filtration), fine filter installation (secondary filtration), HEPA filter housing installation, activated carbon filter installation, bag filter installation, panel filter installation, UV-C air disinfection integration, electrostatic filter integration, filter rack fabrication, pressure gauge and manometer installation, and differential pressure sensor integration. Engineering focus includes filtration efficiency classification, particle size removal efficiency, airflow CFM compatibility, and pressure drop calculation.

We implement structured filtration hierarchy: Stage 1 – Pre-Filtration (removes larger dust particles), Stage 2 – Fine Filtration (removes smaller particulates), Stage 3 – HEPA/ULPA Filtration (removes microscopic particles and bacteria), Stage 4 – Activated Carbon Filtration (removes odor and VOCs), and Stage 5 – UV-C/Air Sterilization (reduces microbial growth). Proper stage sequencing ensures optimal air quality and extended filter life.

Yes, we execute retrofitting services including upgrade from single-stage to multi-stage filtration, HEPA retrofitting in existing AHUs, carbon filtration addition, UV-C module integration, filter housing modification, static pressure upgrade, and compliance-driven filtration upgrades. Retrofitting improves IAQ compliance and contaminant control.

We provide differential pressure sensor integration, filter clogging alarm systems, BMS integration, air quality monitoring sensors, remote monitoring dashboards, and predictive maintenance configuration. Automation ensures timely filter replacement and system reliability.

Energy efficiency is improved through pressure drop optimization, fan static pressure balancing, filter life cycle assessment, airflow redistribution studies, and energy consumption audits. Optimized systems ensure high air quality without excessive power consumption.

Routine maintenance includes filter inspection and replacement, HEPA integrity testing, carbon filter performance verification, housing leak inspection, pressure drop monitoring, UV lamp replacement, and airflow verification. This ensures long-term filtration performance and regulatory compliance.