At Industrial Parts and Components, Finefilters are engineered for high-efficiency secondary filtration in HVAC and ventilation systems. These filters are designed to capture sub-micron particles (ranging from 1 to 5 microns) that pass through prefilters, ensuring a high level of indoor air quality and protecting sensitive equipment. Constructed with high-density synthetic or glass fiber media, they offer a significant surface area to balance high efficiency with energy-saving airflow.

Key Features

• Superior Filtration Efficiency: Effectively removes fine dust, pollen, and smoke
• Extended Surface Area: Large media area ensures long service life and high dust retention
• Sturdy Construction: Rigid frames prevent air bypass and maintain structural integrity under high flow
• Deep-Pleat Design: Available in bag or box types to maximize airflow capacity

Specification Table

Parameter	Details
Filter Type	Bag (Pocket) / Deep Pleat / Box Type Fine Filter
Media	Micro-fine Synthetic / Glass Fiber Media
Frame Material	GI / Aluminium / Plastic / MS Powder Coated
Micron Rating	≥ 1 to 5 Micron
Efficiency Class	F5, F6, F7, F8, F9 (EN 779) / ePM10, ePM2.5, ePM1 (ISO 16890)
Operating Temperature	Up to 70°C – 100°C (depending on media)
Washability	No (Typically disposable for high-efficiency maintenance)
Pressure Drop (Initial)	60–120 Pa (varies by efficiency class)
Pressure Drop (Final Recommended)	400–450 Pa (replacement recommended)