Insect Screen Panel Filter

Insect Screen Panel Filter - use a 400 micron insect mesh for coarse pre-filtration and insect exclusion — stocked in a standard reference size, or built to your exact dimensions.

At just 11mm deep, PW Flat Panel drops straight into existing panel filter housings and duct-mounted panel frames — no extra depth clearance required, unlike a pocket-style screen. The 595 x 595 x 11mm size is our stocked reference, with published performance data below. Every dimension can be built to your exact louvre size, mounting frame, or duct opening.

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Key Benefits

PW Flat Panel filters are assembled within an aluminium frame using a taut 400 micron insect mesh.

Flush 11mm profile fits directly into existing panel filter housings — no extra depth clearance required
400 micron mesh excludes insects and coarse debris ahead of primary and secondary filtration
Low resistance: just 22.4 Pa at full rated airflow of 3400 m³/h (595 x 595mm reference size)
Stocked in a standard reference size, or built to your exact housing dimensions
Aluminium frame with gasket seal for a reliable fit against the housing face

Application: Coarse pre-filtration / insect & debris arrestance — flush retrofit into existing panel housings

Frame: Aluminium, with optional gasket seal

Media: 400 micron bug mesh

Standard reference size: 595 x 595 x 11 mm

Filtration area (reference size): 0.354 m²

Recommended airflow (reference size): Up to 3400 m³/h

Initial pressure drop @ 3400 m³/h (reference size): 22.4 Pa

Custom sizing: Built to your exact dimensions

Pressure drop and airflow figures above apply to the 595 x 595 x 11mm reference size. Performance at custom sizes is recalculated to your dimensions — talk to our team for a sizing estimate specific to your installation.

Type	Size (mm)	Filtration Area	Recommended Airflow	Initial Pressure Drop
Standard reference size	595x595x11	0.354 m²	3400 m³/h	22.4 Pa
Custom size	Built to your specification	Scales with size	Scales with size	Recalculated on request

Insect Screen Panel Filter