Sub-Zero 7042803 UC-15 Ice Maker Water Filter

Sub-Zero 7042803 Ice Maker Water Filter

Compatible with: UC-15 Series Sub-Zero Undercounter Ice Makers

Keep your ice clear, clean, and odor-free with the genuine Sub-Zero 7042803 water filter. This OEM filter is engineered by Sub-Zero to reduce water impurities, protect the internal components of your ice maker, and preserve the lifespan of your luxury appliance.

• 💧 Authentic Sub-Zero part — not a third-party replacement

• 🛡️ Reduces chlorine, sediment, and unpleasant taste or odor

• ⚙️ Protects internal components and supports peak performance

• ✅ Guaranteed to fit all Sub-Zero ice makers using the 7042803 filter

Important — part number change: Sub-Zero changed this item number from 7012333 to 7042803. It is the same filter in new packaging. If your old filter or manual says 7012333, this is the correct replacement.

Please note: This filter is for the Sub-Zero line of undercounter ice makers only and will not fit a full-size Sub-Zero refrigerator. If you have a Built-In, Designer, or PRO refrigerator, you need the Sub-Zero 4204490 water filter instead.

Ships fast anywhere in the U.S. — in stock, no subscriptions, no service call required.

Installation instructions for the 7042803 can be found here.

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