- Subzero air purification cartridge 7007067, 7042798 are compatible with all BI Classic series and New Generation Integrated series with air purification systems. - Subzero air filter, 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.

✔ Our air filter kit with magnet DATE for your convenience.

✔ Our air filters perform just as well as original Sub-zero air filters.

✔ Our air filters keep the inside of your refrigerator fresh and clean for a long time.

✔ Our APOSLSLU air filters meet your expectations and will bring freshness and comfort.