Our SHAWNDRA 329-9928 panel filter is built with the highest quality materials and workmanship. This first-stage air intake panel filter element offers filtration performance equal to or better than the original Shawndra filter specifications.
- 1st Stage Panel Filter Element
- 24″ x 24″ x 1.5″
- 98% of 10 micron efficiency
- Galvanized Frame
- Polyester Felt Filtration Media
- 2500 SCFM Nom. Cap.
- 0.57″ W.C. initial.
The Shawndra 329-9928 panel filter replacement is manufactured with the same filter media, electro-galvanized steel frame, and is also washable to save money. We have replaced all major brands of OEM and replacement filters in tens of thousands of applications.








