A/C Receiver Drier for 1993-2001 Subaru Impreza & More - Four Seasons 33590

Help keep moisture and contaminants out of your air conditioning system with the Four Seasons A/C Receiver Drier / Filter Drier, part number 33590, an aluminum filter drier with a pad mount. It fits many vehicles, among them the 1993-1997 Nissan Altima, 1991-1993 Nissan Sentra and 1991-1992 Nissan Maxima, as a direct-fit replacement for the listed applications. See the "Vehicles it fits" section for the full list.

The drier works as a filter inside the A/C system, removing moisture and contaminants as refrigerant passes through it. Four Seasons notes that these contaminants cannot be removed by flushing, which is why it calls replacing the drier essential. This part is listed under both names, A/C receiver drier and filter drier.

• Aluminum pad-mount design: an aluminum filter drier built with a pad mount.
• Welded construction: quality welds give it a durable, leak-free design.
• Desiccant bag: high-quality desiccant absorbs moisture in the system. A leaking or open system can saturate the bag within a few hours, and a saturated drier can no longer do its job.
• Seals included: the necessary gaskets, o-rings and seal come in the box for easier installation.
• Certified production: produced in an ISO/TS16949 and ISO14001 certified facility and backed by Four Seasons' more than 50 years of mobile A/C experience.

Four Seasons states that the accumulator/filter drier must be replaced anytime the system is serviced, and that replacing it is required to validate the compressor warranty.