• - Subzero air purification cartridge 7007067 are compatible with all BI Classic series and New Generation Integrated series with air purification systems.
• - Subzero air filter 7007067, NASA development technology,made of higher quality materials,better quality than oem, filled specialty material glass tubes helps with multi-reflection filtering.
• - Perfectly compatible with original sub-zero refrigerators
• - To keep the air as fresh as possible, change the sub-zero air purification cartridge every six months (to minimize odors).
• - Applicable Refrigerator: Freezer, Upper and Lower, Side-by-Side Refrigerator/Freezer, Glass Door Refrigerator/Freezer, Side-by-Side. BI-42UFD、IC-24R、IT-30C、BI-30UG、IC-30R 、ID-30RP、ID-36RP etc.