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Card Board Type Pre Filters

Card Board Type Pre Filters provide an economical, reliable solution for capturing larger airborne particles in HVAC systems. Designed as the first stage of filtration, they protect downstream fine filters and system components from dust, lint, and debris, improving efficiency and extending equipment life. Lightweight and easy to install, these filters are ideal for applications requiring frequent replacements.


Constructed with sturdy, moisture-resistant cardboard frames and synthetic or fiberglass media, they deliver consistent performance while maintaining low pressure drop. The pleated or flat-panel design increases surface area for better dust retention. Suitable for commercial and light industrial use, these filters ensure clean air and optimal HVAC operation.

Design

  • Moisture-resistant cardboard frame for durability in varying conditions

  • Synthetic or fiberglass media options for specific dust removal needs

  • Available in pleated or flat-panel configurations for performance flexibility

  • Rigid construction prevents warping under normal operating airflow

  • Sizes available to fit standard HVAC filter housings and frames

  • Media bonded to frame to eliminate bypass and leakage issues

  • Low-resistance design to maintain efficient airflow and energy savings

  • Disposable design for quick replacement and minimal maintenance time

  • Multiple thickness options to meet different filtration standards

Features

  • Provides cost-effective pre-filtration for commercial and light industrial HVAC

  • Protects downstream filters from premature clogging and reduced efficiency

  • Maintains stable performance across a range of air velocities

  • Lightweight and easy to handle for quick filter changes

  • Helps improve indoor air quality by removing larger particulates

  • Reduces maintenance costs and downtime with effective dust capture

  • Environmentally friendly option with recyclable cardboard frame

  • Compatible with a wide variety of air handling units and systems

Industrial Application

Office Buildings, Retail Stores, Hotels, Schools, Hospitals, Restaurants, Light Manufacturing Units, Residential Complexes, Airports

Compatible Environments
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