Tired of bulky filters, wasted space, and endless plastic bottles?

This January, one lucky winner will enjoy the U1-W Space-Saving 4-in-1 Water Filter System — a sleek, modern countertop purifier designed to give you the cleanest, healthiest, and most convenient water experience ever.

Just plug it in, fill the tank, and enjoy bottle-quality water that’s filtered, remineralized, and perfectly chilled or heated — all from one smart system.

🏆 Why you’ll love it:

✔️ 4-in-1 Convenience – Instantly get purified water at the perfect temperature: hot for tea, cold for a refreshing drink, or room temp for daily hydration.

✔️ Advanced Filtration – Removes up to 99% of contaminants, including lead, fluoride, chlorine, and PFAS, while adding back essential minerals for balanced, smooth-tasting water.

✔️ Space-Saving Design – Sleek and compact, perfect for kitchens, offices, apartments, and anywhere you want healthier water without sacrificing counter space.

✔️ Eco-Friendly Solution – Say goodbye to single-use plastic bottles and enjoy unlimited clean water at home.

✔️ Monitor Anywhere – Keep track of your filtered water quality with U1’s intelligent touch, whether you’re nearby or miles away. The RKIN App is fully compatible with the NEW U1-W.

🌟 Get healthier, cleaner, better-tasting water today.

Want to win one? Here’s how:

✔️ Enter your email above

✔️ Drop a comment below telling us why your home needs the U1 💬

🏆 The winner will be announced on January 30, 2026, at 6:00 PM

🗓️ Giveaway ends: January 29, 2026, at 6:00 PM

Good luck!

Don’t miss your chance to win RKIN’s most advanced space-saving water system — clean water, made easy.

Need better water now? The U1-W Space-Saving 4-in-1 Water Filter System is available and shipping today.

No purchase necessary. RKIN giveaways are only open to participants within the US and Canada. The winning prize may be exchanged for store credit and applied to other RKIN products.

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