The most powerful in-home CO₂ capture device by Atalanta Climate.
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Built on the same advanced sorbent chemistry as Standard model, Ultima is engineered to cover larger spaces - from open-plan living rooms to shared studios. With noiseless operation and energy consumption lower than most household purifiers, Ultima transforms the air in your busiest environments.

‍Science-Backed Technology – Not just another purifier: Ultima captures climate-warming CO₂ (the gas that makes you tired and unfocused) and turns it into rock dust.

Carbon Capture Power – One device offsets CO₂ equal to planting ~30 trees — right inside your room.

Regenerative CapSul System – Just add water before use, replace the CapSul monthly, and compost the captured carbon.

Safe & Automatic – A lab-grade system made simple for home use. Quiet, safe, and designed for everyday life.

Low Energy Demand – Despite its size, Ultima Ovi consumes less energy than a laptop.

Dimensions: 31.5" x 16" (80 x 40 cm), 77 lb (35 kg)

How is Ultima different from Standard Ovi?
Ultima covers larger spaces such as living rooms, shared studios, and offices, while Standard is designed for bedrooms and smaller rooms. Both use the same advanced CO₂ capture technology, but Ultima has greater airflow capacity.

How does Ovi actually capture CO₂?
Ovi devices use a specialized sorbent material that binds CO₂ molecules at the molecular level. This is not just filtering but a chemical process that lowers CO₂ concentration in your room air.

How much CO₂ does it remove?
Up to ~1 tonne annually in typical use — the equivalent of 30–40 trees working in your room.

How is Ovi designed for long-term sustainability?
With high-quality recycled components, Ovi is built to last. The regenerative CapSul system extends product life, while the device runs quietly and efficiently for years with minimal upkeep.

When will Ultima Ovi ship?
We expect shipping in May to North America, and by June onward to Europe, Asia, and the rest of the world.

Is Ultima noisy?
The CO₂ capture happens through a silent chemical process, so the device operates noiselessly.