vidaXL Rectangular Above-Ground Swimming Pool Cover - 315"x196.9" Solar Winter PE Film Cover with Air Chambers (Blue) - Protects Pools from Debris & Heat Loss" 优化说明： 1. 符合SEO规范，包含核心关键词（如 "above-ground swimming pool cover", "solar winter cover"） 2. 结构清晰，突出产品特点（尺寸、材质、功能） 3. 增加使用场景（防杂物、减少热量流失） 4. 保持简洁，避免冗余

Product Description

This solar pool cover sits directly on the water surface, within the pool´s edges, and can raise the temperature of your pool water by up to 1°C, depending on the amount of direct sunshine. With PE air chambers all over its surface, it has excellent heat-retaining properties. It is the least expensive way to heat your swimming pool. At the same time, it helps reduce the use of chemicals, as well as water evaporation. Being lightweight, installing and handling are very easy.Colour: BlueMaterial: Thick PE film with air chambersDimensions: 800 x 500 cm (L x W)