Compression In-Line Filter w/ Desiccant for Liquid Line Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four Seasons. Replacement of the accumulator / filter drier is required to validate compressor warranty and must be replaced anytime the system is serviced. The absorption of moisture in the system is done through the use of a desiccant bag. A leaking or "open" system can cause the bag to become saturated within a few hours making the accumulator/filter drier ineffective. The accumulator / filter drier acts as a filter by removing moisture and contaminants from the air conditioning system. Such contaminants cannot be removed by flushing, therefore replacing the accumulator / filter drier is essential. As a manufacturer in accumulator/filter driers, we offer quality units produced in a ISO/TS16949 & ISO14001 certified facility. State-of-the-art equipment and high quality materials ensure product integrity for long lasting performance customers rely on. Our accumulator / filter driers feature quality welds for a durable, leak-free design in addition to high-quality desiccant for appropriate absorption. For easy installation, necessary gaskets, o-rings and seal are included as well. Package Dimensions: 5.500 x 4.125 x 2.625 inches Package Weight: 0.6 lb Package Quantity: 1 UPC: 096361344587 California Proposition 65: WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Connector B Type: Compression Fitting Des Replaceable?: Not Replaceable Description: Filter Driers Desiccant Included?: Yes Dia. IN: 1.77 in Filter Material: Desiccant Gasket / Seals?: Included In Fltr Fitt Typ Gen: Male Inlet Dia. IN: .614 in Length IN: 4.500 in Material: Steel Meets / Exceeds OEM?: Yes Mounting Hardware?: Not Included Out Fitt Type Gen: Male Outlet IN: .614 in Outlet Type: Female O-Ring Overall Depth IN: 4.5 in Service Port?: w/o Service Port Sight Glass?: No Style: Compression In-Line Filter w/ Desiccant for Liquid Line Switch Port?: w/o Switch Port Type: Liquid Line Washer Type: Washer Not Included Country of Origin: CN