Frequently Asked Questions

How much wine can one Üllo filter purify?

Each Selective Sulfite™ filter is designed to purify a 750ml bottle of wine. For optimal sulfite removal, you can filter your wine twice using the same filter. We recommend replacing the filter after filtering one full bottle of wine.

You can purchase replacement filters in packs of 6 or 15 directly from our website.

Can I use the filter for multiple glasses over several days?

Yes. Simply filter the amount of wine you want and store the filter for later use. For proper storage:

• Rinse the filter with clean water.
• Pat it dry gently.
• Place it in a sealed plastic bag.
• Store it in the refrigerator.

For best results, use the filter within three days of opening. Please note that filter effectiveness may decrease depending on storage conditions.

Do you offer international shipping? Do you have international retailers?

Yes, Üllo ships to most countries. However, customs regulations may cause delays, and import duties may apply. At this time, Üllo does not have international distributors.