Cardboard Frame Pleated Panel Pre-filter

Product Overview

Cardboard frame pleated panel pre-filter is a disposable primary air filter. With pleated filter media, it features low airflow resistance and easy installation. Widely used for pre-filtration of commercial & industrial HVAC and ventilation systems to trap coarse dust and hair, protecting subsequent filter elements.

Key Features

1. Disposable cardboard frame, lightweight and cost-effective for one-time use.

2. Pleated filter media expands dust holding area, low initial resistance.

3. Efficiently captures coarse dust, lint and large particles.

4. Simple installation, fits standard air conditioning and ventilation housings.

5. Protects downstream filters and extends the service life of secondary & HEPA filters.

6. Widely applicable for commercial and industrial HVAC pre-filtration.