Sub-Zero 7042798 Refrigerator Air Purification Filter

Product Description

$64.99 $67.99

Description
Compatible Models
Shipping
Returns

Sub-Zero Air Purification Cartridge 7042798

Genuine Sub-Zero Part | Replaces Part #7007067

🌬️ OEM Sub-Zero filter — not a third-party product
🧪 Removes airborne bacteria, mold spores, and ethylene gas
🥬 Helps prolong the shelf life of produce and perishables
⚙️ Compatible with Sub-Zero models using air purification system #7042798
🔁 Replaces old part number 7007067

Properly maintaining the air purification system in your Sub-Zero refrigerator ensures it will scrub the air of mold, viruses, and bacteria — contaminants too small for conventional filters — and reduce the ethylene gas that hastens food spoilage.

Based on NASA technology, the Sub-Zero 7042798 air purification cartridge scrubs the air every 20 minutes to ensure freshness. The old part number was 7007067 — the new number is 7042798. They are the same unit and fit the same refrigerators.

Click here for 7042798 installation instructions

In stock and ready to ship same day. Also need a water filter? Shop the Sub-Zero 4204490 water filter here.

Not sure this is the right filter for your Sub-Zero? Use our 30-second filter finder to look up your model number.

Important: During shipment, carbon from inside the unit may deposit on the exterior. This is normal and will not affect performance. Simply wipe clean with a paper towel before installation.

Compatible Models

30" Classic Over-and-Under Refrigerator/Freezer with Glass Door (Model # BI-30UG)
36" Classic Refrigerator (Model # BI-36R/S)
36" Classic Refrigerator with Glass Door (Model # BI-36RG/S)
36" Classic Side-by-Side Refrigerator/Freezer (Model # BI-36S/S)
36" Classic Over-and-Under Refrigerator/Freezer (Model # BI-36U/S)
36" Classic French Door Refrigerator/Freezer (Model # BI-36UFD/O)
36" Classic French Door Refrigerator/Freezer with Internal Dispenser (Model # BI-36UFDID)
36" Classic Over-and-Under Refrigerator/Freezer with Internal Dispenser (Model # BI-36UID)
42" Classic Side-by-Side Refrigerator/Freezer (Model # BI-42S)
42" Classic Side-by-Side Refrigerator/Freezer with Dispenser (Model # BI-42SD)
42" Classic Side-by-Side Refrigerator/Freezer with Internal Dispenser (Model # BI-42SID)
42" Classic French Door Refrigerator/Freezer (Model # BI-42UFD)
42" Classic French Door Refrigerator/Freezer with Internal Dispenser (Model # BI-42UFDID)
48" Classic Side-by-Side Refrigerator/Freezer (Model # BI-48S)
48" Classic Side-by-Side Refrigerator/Freezer with Dispenser (Model # BI-48SD)
48" Classic Side-by-Side Refrigerator/Freezer with Internal Dispenser (Model # BI-48SID)
24" Designer Column Refrigerator (Model # IC-24R)
30" Designer Column Refrigerator (Model # IC-30R)
36" Designer Column Refrigerator (Model # IC-36R)
36" Designer Column Refrigerator with Internal Dispenser (Model # IC-36RID)
30" Designer Refrigerator Drawers with Air Purification (Model # ID-30RP)
36" Designer Refrigerator Drawers with Air Purification (Model # ID-36RP)
30" Designer Over-and-Under Refrigerator/Freezer (Model # IT-30CI)
30" Designer Over-and-Under Refrigerator/Freezer with Ice Maker and Internal Dispenser (Model # IT-30CIID)
30" Designer Over-and-Under Refrigerator (Model # IT-30R)
30" Designer Over-and-Under Refrigerator with Internal Dispenser (Model # IT-30RID)
36" Designer Over-and-Under Refrigerator/Freezer with Ice Maker (Model # IT-36CI)
36" Designer Over-and-Under Refrigerator/Freezer with Internal Dispenser and Ice Maker (Model # IT-36CIID)
36" Designer Over-and-Under Refrigerator (Model # IT-36R)
36" Designer Over-and-Under Refrigerator Internal Dispenser (Model # IT-36RID)

Free Shipping on all orders (3–5 Business Days).

Priority Mail available at checkout (2–3 Business Days).

Most orders ship within 24 hours of purchase.

Free Returns within 90 days of purchase.

We provide free return shipping and do not charge any restocking fees.

To start a return or replacement request, please visit our Returns & FAQ Page.