Panel Filter Elements
Reliable Filtration for Compressor, Blower & Turbine Intakes
Our high-performance panel filters are designed to effectively capture fine dust and dirt particles—from 25 microns down to 0.3 microns—providing essential protection for engines, blowers, axial compressors, and turbines. Unlike standard HVAC filters, these filters offer superior efficiency for industrial air intake systems.
Key Features & Benefits
- OEM-Compatible: Direct replacements for original equipment filters.
- Durable Construction: Built to withstand demanding industrial environments.
- Cost-Effective: Delivers significant savings without compromising performance.
- Convenient Handling: Includes handling straps for easy installation and removal.
- Added Protection: Equipped with face guards for enhanced durability.
- Extended Service Life: Designed for long-lasting filtration efficiency.
Custom Sizing & Replacement Options
We offer thousands of panel filter elements that can be configured in hundreds of different ways to meet your specific size and performance requirements.

CAT NO. 329-9875
- 2nd / Final Stage
- Side Engagement Holes
- 24 x 24 x 12 nominal
- 23.4 x 23.4 x 12 actual
- Galvanized Frame
- 1/4″ Gaskets Ea. Face
- Microglass Media
- 2500 CFM Nom. Cap.
- 2µ Retention
- 0.9″ W.C. initial.

CAT NO. 329-9927
- 1st or Single Stage
- 24 x 24 x 2 nominal
- 23.5 x 23.5 x 2 actual
- Galvanized Frame
- Polyester Media
- Washable / Reusable
- 2500 CFM Nom. Cap.
- 4-10µ Retention
- 1.1″ W.C. initial

CAT NO. 329-9876
- 1st Stage
- 20 x 25 x 2 nominal
- 19.5 x 24.5 x 1.875 actual
- Galvanized Frame
- Optional Media’s
- #5 Polyester (add K5)
- #200 Wire Mesh (add K200)
- 2000 CFM Nom. Cap.
- 10-750µ Retention
- 0.9″ W.C. initial

CAT NO. 329-9784
- 1st or Single Stage
- 24 x 24 x 4 nominal
- 23.5 x 23.5 x 3.625 actual
- Galvanized Frame
- Various Medias
- 3000 CFM Nom. Cap.
- 10µ Retention
- 1″ W.C. initial

CAT NO. 329-9875
- 2nd / Final Stage
- Side Engagement Holes
- 24 x 24 x 12 nominal
- 23.4 x 23.4 x 12 actual
- Galvanized Frame
- 1/4″ Gaskets Ea. Face
- Microglass Media
- 2500 CFM Nom. Cap.
- 2µ Retention
- 0.9″ W.C. initial.

CAT NO. 329-9927
- 2nd / Final Stage
- 24 x 24 x 12 nominal
- 23.4 x 23.4 x 12 actual
- Galvanized Frame
- 1/4″ Gaskets Ea. Face
- Microglass Media
- 2500 CFM Nom. Cap.
- 2µ Retention
- 0.9″ W.C. initial

CAT NO. 329-9925
- 3rd / Final Stage
- 24 x 24 x 12 nominal
- 23.4 x 23.4 x 12 actual
- Galvanized Frame
- 1/4″ Gaskets Ea. Face
- Microglass Media
- 1250 CFM Nom. Cap.
- 0.3µ Retention
- 1″ W.C. initial

CAT NO. 329-9784
- 2nd Stage
- 24 x 24 x 6 nominal
- 23.4 x 23.4 x 6.25 actual
- Galvanized Frame
- 1/4″ Gaskets Ea. Face
- Microglass Media
- 1250 CFM Nom. Cap.
- 5µ Retention
- 0.5″ W.C. initial