Item Detail Table of Content Consumables Air Conditioning and Cooling System 5 Filter and 3 O-Rings Replacement Kit (for ROB22791) Item Number: ROB74363 Price: $19.80* * log in for dealer pricing. Direct from 3rd Party Supplier Add To Cart Description5 Filter and 3 O-Rings Replacement Kit for use with ROB22791 Infrared Refrigerant Leak DetectorWarrantyConsumable, no warranty