Solar pool cover 36 x 18 ft helps retain heat and cut water loss, keeping your pool warmer and cleaner with less upkeep. This 12 mil blue solar blanket uses a closed-bubble design to reduce evaporation and slow nighttime heat loss. Built from durable PE, it’s designed for regular sun exposure and is suitable for inground and above ground swimming pools. Trim to fit for a snug, full-coverage seal on many pool shapes.

Cover your pool when it’s not in use to help maintain temperature, conserve water, and keep the surface cleaner between swims. The 12 mil thickness balances durability with easy handling, making it a practical choice for home pools and spa-style setups. For best performance, maintain water chemistry within recommended ranges and store the cover out of direct sun when not on the pool. Grab yours today and make every swim day easier to maintain.