This basic solar pool cover is well-priced at under $100 at the time of this writing. It’s made by Intex and works with the brand’s 18-inch round inflatable and metal frame pools, said to ...

Intex Round Metal Frame Pool Cover, $26, original price: $50 Amazon. Dimensions: 15 ft. x 15 ft. The Intex Round Metal Frame Pool Cover has a whopping 25,000 reviews — and counting.