Description
The SR 221 pre-filter is a non-classified filter media designed to capture coarse and larger particles while extending the life of the particulate filter SR 510 and SR 710. The pre-filter is placed in the prefilter holder which attaches to the particulate filter. Pack of 5.
Specifications
- Material: Polyester
 - Color: White
 - Shelf life (years): 10
 - Country of manufacture: Sweden
 - Height (mm): 1
 - Diameter (mm): 102
 - Operating temperature: 14 to 131 °F (-10 to +55 °C), < 90 % RH
 - Storage temperature: 4 to 104 °F (-20 to +40 °C), < 90 % RH
 - Model description: SR 221 Prefilter