STJH-MODULAR-FILTER-FRAME-305X610

Modular Air Filter Holding Frame 305 × 610 mm

A half-width modular frame for perimeter cells and narrow filter-wall sections that cannot accept a full square element.

305 mm half width
287 x 592 mm filter fit
Perimeter bank module

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Product Introduction

The 305 mm-wide frame accepts a 287 x 592 mm filter while maintaining the 610 mm height and 91 mm depth of the larger modules. It closes narrow edge spaces and supports odd-width bank layouts without an oversized blanking plate. Galvanized or stainless construction, optional PU gasketing and modular mounting holes allow the half cell to seal consistently beside the full-size frames.

Key Features

Narrow edge-cell coverage

The half module uses casing width that would otherwise become an inactive blank section.

Aligned modular depth

A 91 mm body keeps the filter flange level with neighboring full and intermediate frames.

Serviceable retention

Compression tabs permit filter changes without dismantling the built-up wall.

Technical Parameters

Frame Dimensions	305 x 610 x 91 mm
Compatible Filter Size	287 x 592 mm
Frame Material	Galvanized or stainless steel
Gasket	With or without PU gasket
Filter Retention	Snap compression tabs
Module Width	Half-width
Bank Assembly	Pre-drilled modular mounting
Frame Depth	91 mm
Installation Position	Bank perimeter or narrow section
Customization	Available based on the intended application and operating environment.

Applications

For narrow perimeter sections, odd-width built-up filter walls and compact AHU casings using 287 x 592 mm filters.

Solutions for Your Application

The narrow cell sees excessive velocity because airflow is not distributed across the whole bank.Check face velocity by module and use inlet distribution or blanking where the half-cell duty would otherwise be overloaded.

A weak perimeter support twists the half-width frame and breaks the gasket line.Brace the edge module continuously and seal it to both the adjacent frame and the AHU casing.

Available Options

Specify frame alloy, PU gasket, retention tabs, edge support, mounting holes, prefilter clips and compatible 287 mm filter depth.

Planning a Modular Air Filter Holding Frame 305 × 610 mm specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

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