Industrial Filtration & Engineered Materials Since 1971
Masturlal Bombay mark
Masturlal Fabrichem
Industrial Filtration & Engineered Materials
HVAC & Cleanroom Filtration

HVAC & Cleanroom Air Filters

Filter format, media, frame, seal, efficiency class and pressure-drop envelope configured around the air-handling system rather than treated as a generic pleated panel.

7 material routes0 mapped applications3 industry contexts
Detailed RFQ configuration
Configure HVAC & Cleanroom Air Filters in the RFQ shop.

Choose the required quality, construction, exact dimensions, quantity and application details before adding the line to your basket.

HVAC & Cleanroom Air Filters
Product familyHVAC & Cleanroom Filtration
Application problem

What this product solves.

Pleated particulate air filters for pharmaceutical cleanrooms, critical HVAC systems, hospitals, food environments and data centres, with prefilter, fine-filter and high-efficiency HEPA configurations selected to the required duty.

Airborne particulate controlCleanroom contamination riskHigh pressure dropShort filter lifeFilter bypass / poor sealingHumidity and moisture exposureCritical-equipment contamination
Engineering envelope

Selection starts with the duty—not a generic material name.

The final construction is defined against the operating window, geometry, failure mode and performance objective. Exact numerical limits belong to the approved grade TDS rather than this family-level page.

Materials / constructions7documented material routes
Configuration paths8family-level variants
Mapped applications0canonical process routes
Industry contexts3plant-level entry points
Selection logic

What engineering needs before a product is specified.

01 · Equipment & fit
  • Facility / location
  • Application / room / AHU
  • Filter stage
  • Existing filter make / model / part number
02 · Operating envelope
  • Required efficiency class / standard
  • Filter dimensions
  • Filter depth
  • Rated airflow
03 · Performance & evidence
  • Initial differential pressure
  • Terminal differential pressure
  • Frame material
  • Media requirement
  • Gasket / gel-seal arrangement
  • Mini-pleat / separator construction
  • Individual test / scan certificate requirement
  • Operating temperature / humidity
  • Quantity
  • Current filter life
  • Current problem
  • Drawing / photo / sample
  • Required date
Failure-mode view

The problem this family is designed to address.

01Airborne particulate control

Use operating history, failed samples, drawings and process data to distinguish root cause from symptom before changing construction.

02Cleanroom contamination risk

Use operating history, failed samples, drawings and process data to distinguish root cause from symptom before changing construction.

03High pressure drop

Use operating history, failed samples, drawings and process data to distinguish root cause from symptom before changing construction.

04Short filter life

Use operating history, failed samples, drawings and process data to distinguish root cause from symptom before changing construction.

05Filter bypass / poor sealing

Use operating history, failed samples, drawings and process data to distinguish root cause from symptom before changing construction.

06Humidity and moisture exposure

Use operating history, failed samples, drawings and process data to distinguish root cause from symptom before changing construction.

07Critical-equipment contamination

Use operating history, failed samples, drawings and process data to distinguish root cause from symptom before changing construction.

Engineering next step

Send the current product, drawing or failure evidence.

You do not need to translate the requirement into a Masturlal grade before contacting us.

Start product review
Product family / variants

Available configurations

01Pleated panel prefilters
02Rigid fine filters
03Pocket / bag filters
04Mini-pleat HEPA filters
05Deep-pleat separator HEPA filters
06Flanged / box-frame filters
07Gasket-seal configurations
08Gel-seal configurations where specified
Materials & construction

Material platform

Glass-microfiber / fiberglass mediaSynthetic fine-filter mediaFiberglass prefilter mediaHydrophobic high-efficiency mediaGalvanised steel framesAluminium framesStainless-steel frames

Final construction is selected against the complete operating envelope. Material names are technical attributes; the commercial grade and approved TDS govern the supplied product.

Recommended applications

Processes & problems

    Industries

    Design & installation guidance

    Inputs engineering should review.

    • Define whether the filter is a prefilter, fine-filter or final HEPA stage before selecting the media and construction.
    • Provide the required efficiency classification and test standard stated by the customer; HVAC/MERV and HEPA classifications are not interchangeable.
    • For HEPA duty, confirm rated airflow, initial and terminal differential pressure, frame material, gasket or gel-seal arrangement and any individual filter test / scan documentation required.
    • Pharmaceutical cleanroom applications should be qualified against the actual cleanroom grade, AHU / terminal-housing design and validation requirements.
    • Data-centre filtration should be selected around the actual cooling and outdoor-air architecture; HEPA should not be assumed unless the site specification requires it.
    Quality & testing

    Defined to the exact product construction.

    01Dimensional and frame inspection
    02Pleat-pack and media inspection
    03Sealant / media-to-frame bond inspection
    04Gasket / gel-seal inspection as applicable
    05Efficiency and pressure-drop documentation to the specified standard as applicable
    06Individual leak / scan testing where specified
    Certificates, test methods and performance values are tied to the exact approved grade / construction rather than the family-level page.
    Engineering RFQ

    Send the duty—not just a generic SKU.

    The form carries this product ID and source page into the CRM integration.

    Attach drawings and files by replying to the acknowledgement email. Direct file-upload support can be enabled when the CRM document endpoint is configured.