Hot Tub Bubble Blanket - 6x6 FT 16-Mil Square Pool Spa Solar Cover | Heavy Duty Floating Heat Retaining Thermal Blanket for Insulating Solar Heating

• Solar pool covers use the power of sunlight to heat water, and you simply place it over your hot tub or pool to help retain heat, reducing evaporation and keeping your water clean. There's no need to refill even days after your last swim because we reduce water evaporation by 95% and you can reuse the water. So you can swim by heating the water ahead of time or keeping it warm after swimming and continue to enjoy swimming throughout the season.
• Swimming Pool Solar Blanket is made of PE material, which is strong and lightweight, not easy to break or fade, and will not be damaged by soaking in water or in the sun. Will serve you long-term, and you can keep using it next summer.
• You can cut Solar Pool Blankets to the desired size and shape according to your pool/hot tub, big enough for your needs and replacements. Great for foot easy setups and metal frame round pools of all shapes! Insulated covers for in-ground and above-ground swimming pools.
• Inground Swimming Pool Solar Blanket is a practical and useful accessory for swimming pools, hot tubs, spas, ponds, etc. It can not only absorb the heat of the sun during the day, reduce water evaporation, but also keep the pool water clear. Keeping your pool free of debris and leaves when not in use can help keep your pool free of dirt and away when not in use.

please note the 6x6 is $53.19 and the 9x9 is $100.80!-management