Coolant Filter Element, Series ROTARY COMPRESSOR, Compatible with Grainger Part Number 1ZPT5, 1ZPT6, 1ZPT7, 499G40, 499G41, 499G42, 499G43, 499G44, 499G45, 499G46, 499G47, 499G48, 499G49, 499G50, 499G51, 499G52, 499G53, 499G54, 499G56, 499G57, 4RU71, 53RU34, 53RU35, 53RU36, 53RU37, 53RU38, 53RU39, 6WA83, Product Type Coolant Filter Element, Compatible with Manufacturer Part Number 20/50 SE, Compatible with Series RS, UP6, Compatible with Brand Ingersoll Rand