Panel vs Pocket vs Bag Filters: What's the Difference?

Same Goal, Different Shapes

Panel, pocket and bag filters all clean air — but their shapes suit very different jobs. Understanding the difference helps you choose the right filter and avoid overspending.

Panel Filters

Flat, compact filters that slot into a frame. They come in washable and pleated disposable forms and grades from G3 to F5.

• •Best for: residential systems, return-air grilles and as pre-filters
• •Strength: compact, economical, easy to change

Pocket (Bag) Filters

Multi-pocket filters have several fabric pockets that inflate with airflow, giving a huge filtration surface area.

• •Best for: commercial and industrial air handling units
• •Strength: high dust-holding capacity and long service life, available F6 to F9

V-Cell / Rigid Filters

A rigid alternative to pocket filters, using a compact V-shaped media pack.

• •Best for: systems with limited depth or where a firm, non-collapsing filter is preferred
• •Strength: high efficiency in a compact housing, available F6 to F9

How to Choose

• •Home or small system — panel filter
• •Large commercial airflow, high dust capacity — pocket filter
• •Limited space, high efficiency — V-cell rigid

Not Sure Which You Need?

We manufacture all three types in standard and custom sizes. Call 07 3800 3448 or browse the catalogue and we'll help you choose.