The Euroflex Thermal X1 Pack of 3 Replacement Stubborn Dirt Microfibre Pad set is purpose-built to maximize the deep-cleaning capabilities of the Thermal X1. Its grey pads feature alternating bands of abrasive fabric and cleaning microfibre, enabling them to loosen and lift stubborn dirt while maintaining excellent absorbency. They are ideal for hard floor surfaces that require more intensive cleaning and can be machine washed for repeated use.