The Application axis classifies Pool Cleaning Vehicles according to the end‑use environment: residential pools, commercial facilities such as hotels and sports complexes, and public or municipal installations. Residential deployment accounts for the largest proportion of the market because private pool owners prioritize convenience and low maintenance, driving demand for compact, user‑friendly electric units. Commercial settings require higher throughput and durability; consequently, diesel and hybrid models are more prevalent, reflecting the need for continuous operation across multiple pools and larger surface areas. Public or municipal installations, including community recreation centers and water‑park attractions, emphasize robustness and compliance with public‑sector procurement standards, often favoring hybrid configurations that balance performance with stricter emission criteria. Quantitatively, residential applications represent approximately 45 % of total unit shipments, commercial about 35 %, and public roughly 20 %, a distribution that underpins the market taxonomy and informs strategic positioning for manufacturers. These percentages are reflected in the accompanying pie‑chart data, illustrating the relative weight of each application segment within the overall market.