ONA tank 4.5/3l, side connection, glossy white A341680000

Modern solution for your bathroom

The Roca Ona tank is the perfect choice for those who value both functionality and aesthetics. Designed with water saving in mind, it offers a dual flush of 4.5/3 liters, which translates to lower bills and environmental care. Universal water inlet from the side – on the left or right – makes installation and adaptation to existing installations easier.

Comfort of use and durability

Made of high-quality ceramic, the Roca Ona tank guarantees long-lasting reliability. The solid construction ensures stability and resistance to damage. Thanks to this, you can enjoy trouble-free operation for many years. Importantly, the manufacturer offers as much as a 5-year warranty, which is a confirmation of the high quality of the product.

Adaptation to your needs

This model is designed for toilet bowls from the Ona series, creating a coherent and harmonious whole in your bathroom. Compact dimensions (370 mm width, 145 mm depth and 365 mm height) allow for installation even in smaller spaces. The white color of the tank fits most interior designs. Dual flush allows you to adjust the amount of water to your needs – full 4.5 liters for larger dirt and economical 3 liters for everyday use. This is not only convenience, but also real savings.