7042798-Air Purification Cartridge

PART NO. 7042798

Air Purification Cartridge

Many fresh foods emit ethylene gas, a naturally-occurring compound that hastens food ripening and spoilage.  Sub-Zero refrigerators come with an air purification system (based on technology developed by NASA) that scrubs the air of ethylene and odor every 20 minutes.

This accessory is only available for purchase from a local Sub-Zero, Wolf, and Cove appliance dealer or official parts distributor.

Models Compatible With This Accessory

Model Product Name
BI-36R/O Legacy Model - 36" Classic Refrigerator - Panel Ready
BI-42SID/O Legacy - 42" Classic Side-by-Side Refrigerator/Freezer with Internal Dispenser - Panel Ready
BI-42UFDID/O Legacy - 42" Classic French Door Refrigerator/Freezer with Internal Dispenser - Panel Ready
BI-42UFDID/S Legacy - 42" Classic French Door Refrigerator/Freezer with Internal Dispenser
BI-48S/S 48" Classic Side-by-Side Refrigerator/Freezer
CL3050U/O 30" Classic Over-and-Under Refrigerator/Freezer - Panel Ready
CL3050U/S 30" Classic Over-and-Under Refrigerator/Freezer
CL3050UG/O 30" Classic Over-and-Under Refrigerator/Freezer with Glass Door - Panel Ready
CL3050UG/S 30" Classic Over-and-Under Refrigerator/Freezer with Glass Door
CL3050UID/O 30" Classic Over-and-Under Refrigerator/Freezer with Internal Dispenser - Panel Ready
CL3050UID/S 30" Classic Over-and-Under Refrigerator/Freezer with Internal Dispenser
CL3650R/O 36" Classic Refrigerator - Panel Ready
CL3650R/S 36" Classic Refrigerator
CL3650RG/O 36" Classic Refrigerator with Glass Door - Panel Ready
CL3650RG/S 36" Classic Refrigerator with Glass Door
CL3650RID/O 36" Classic Refrigerator with Internal Dispenser - Panel Ready
CL3650RID/S 36" Classic Refrigerator with Internal Dispenser
CL3650U/O 36" Classic Over-and-Under Refrigerator/Freezer - Panel Ready
CL3650U/S 36" Classic Over-and-Under Refrigerator/Freezer
CL3650UFD/O 36" Classic French Door Refrigerator/Freezer - Panel Ready
CL3650UFD/S 36" Classic French Door Refrigerator/Freezer
CL3650UFDID/O 36" Classic French Door Refrigerator/Freezer with Internal Dispenser - Panel Ready
CL3650UFDID/S 36" Classic French Door Refrigerator/Freezer with Internal Dispenser
CL3650UG/O 36" Classic Over-and-Under Refrigerator/Freezer with Glass Door - Panel Ready
CL3650UG/S 36" Classic Over-and-Under Refrigerator/Freezer with Glass Door
CL3650UID/O 36" Classic Over-and-Under Refrigerator/Freezer with Internal Dispenser - Panel Ready
CL3650UID/S 36" Classic Over-and-Under Refrigerator/Freezer with Internal Dispenser
CL4250S/O 42" Classic Side-by-Side Refrigerator/Freezer - Panel Ready
CL4250S/S 42" Classic Side-by-Side Refrigerator/Freezer
CL4250SD/O 42" Classic Side-by-Side Refrigerator/Freezer with Dispenser - Panel Ready
CL4250SD/S 42" Classic Side-by-Side Refrigerator/Freezer with Dispenser
CL4250SID/O 42" Classic Side-by-Side Refrigerator/Freezer with Internal Dispenser - Panel Ready
CL4250SID/S 42" Classic Side-by-Side Refrigerator/Freezer with Internal Dispenser
CL4250UFD/O 42" Classic French Door Refrigerator/Freezer - Panel Ready
CL4250UFD/S 42" Classic French Door Refrigerator/Freezer
CL4250UFDID/O 42" Classic French Door Refrigerator/Freezer with Internal Dispenser - Panel Ready
CL4250UFDID/S 42" Classic French Door Refrigerator/Freezer with Internal Dispenser
CL4850S/O 48" Classic Side-by-Side Refrigerator/Freezer - Panel Ready
CL4850S/S 48" Classic Side-by-Side Refrigerator/Freezer
CL4850SD/O 48" Classic Side-by-Side Refrigerator/Freezer with Dispenser - Panel Ready
CL4850SD/S 48" Classic Side-by-Side Refrigerator/Freezer with Dispenser
CL4850SID/O 48" Classic Side-by-Side Refrigerator/Freezer with Internal Dispenser - Panel Ready
CL4850SID/S 48" Classic Side-by-Side Refrigerator/Freezer with Internal Dispenser
CL4850UFD/O 48" Classic French Door Refrigerator/Freezer - Panel Ready
CL4850UFD/S 48" Classic French Door Refrigerator/Freezer
CL4850UFDID/O 48" Classic French Door Refrigerator/Freezer with Internal Dispenser - Panel Ready
CL4850UFDID/S 48" Classic French Door Refrigerator/Freezer with Internal Dispenser
ID-30RP 30" Refrigerator Drawers with Air Purification - Panel Ready
ID-36RP 36" Refrigerator Drawers with Air Purification - Panel Ready