90 micron Inline filter for a/c machines. Filters are located in the service and tank hoses. Filters should be inspected and replaced every 20 hours of operation. White p/n 90420-SP
For Models:
White 1090 (replaces p/n 90420-SP)
White 1090XL (replaces p/n 90420-SP)
White 1234XL (replaces p/n 90420-SP)
All RTI with inline filter
All parts warranteed for 90 days from purchase date