GE Profile Opal 2.0 Ultra Nugget Ice Maker review: The coolest new smart kitchen gadget
What maintenance does the Opal Ultra require?

The Opal Ultra requires regular cleaning and descaling to maintain its performance1. This process involves using a special solution or vinegar and can take up to a day of downtime. Additionally, the Ultra comes with a new scale-inhibiting water filter, a reusable air filter, and alerts for when it's time to sanitize or descale. Sanitizing takes about 30 minutes and descaling is needed every 2 weeks to 4 months based on water hardness.
What are the new colors available for the Ultra model?

The new colors available for the Ultra model are white, black, and stainless steel.
Can the new water filter be used with older models?

Yes, the new water filter can be used with older models of the GE Profile Opal 2.0 Nugget Ice Maker. The new filter is compatible with existing models and can be purchased separately starting in August. This means that current Opal owners can also benefit from the new filter's scale-inhibiting feature, which helps reduce mineral build-up and keeps the ice tasting better for longer.