Finally, an affordable and reliable Mattress Cooling System. The Mattress Cooler Classic XL comes with replaceable, longer-lasting parts and access to the extra large water tank for better cleaning. This Water Cooling System is now available at a great price! Say goodbye to night sweats and insomnia and welcome better sleep, longer sleep, and a better quality of life. How to set it up/ Use it 1) Place the Mattress Cooling Pad between the mattress and a fitted sheet. To cool yourself, place the pad from head to foot. For two people, place it across the mattress between your neck and waist. Avoid placement near sharp objects or high-friction areas where you get in/out of bed. 2) Connect tubes to the mattress cooling pad. Remove the cooler so you can fill the water tank. Plug in the power control. 3) Turn on the cooler by adjusting the power control knob. Turn to high for 5 seconds then to medium. After this this medium setting should be considered high. Adjust from there to meet your cooling needs. 4) To maximize cooling, turn the knob up to medium. For a gentler chill, set the power to a lower setting. If the system is too cold even on lower settings, unplug the fan from the power control. The pump will continue to circulate the water, which will still remove body heat. Maintenance Drain every 2 Weeks: Remove the top from the system and dump the tank into a sink or tub. Refill with fresh water. Clean every 4 Weeks: Remove the cooler from the system and take the tank over to a sink to dump it out. Prepare a warm bleach-water solution (1 tsp bleach: 1 Gallon Water). Scrub down the inside of the tank with dish soap and warm water. Rinse out the tank and fill it with the warm bleach water solution. Put the cooler back on and turn on the Mattress Cooler. Allow it to run for 15-20min to circulate the bleach-water solution through the pad and clean it out. Drain the tank and refill with fresh water. Mattress Cooling Pad: Change the Mattress Cooling Pad every 4-6 months. This will prevent your Mattress Cooler Classic XL from getting too dirty and reduce the risk of leaks. Tips Consider topping the PVC Pad with a thin-fitted Mattress Pad to make it more comfortable. We recommend Mainstays Super Soft Quilted Mattress Pad. To save money on replacement cooling pads, order the 2-pack of pads. All water based cooling systems should be used with a water proof mattress protector. Features: Experience the cool side of sleep: Water chilled 6-10F below room temperature is circulated through a 27" x 63" Mattress Cooling Pad placed under your fitted sheet. The Cooling Pad removes excess body heat, ensuring you stay relaxed and comfortable all night. Easy Operation: As easy as adding 1 quart of water every 2-4 days and setting it to your preferred fan speed. To ensure optimal performance, drain the system every 2 weeks to keep it free of debris. The mattress pad, a critical cooling system component, should be replaced every 4-6 months. Designed for your convenience: The removable lid and cooler give you access to the water tank and parts. Allowing you to scrub everything down and replace parts as needed. All parts are replaceable and affordable. For those who experience: Night sweats, Hot Flashes, Hormonal Changes, Insomnia, Trouble Falling Asleep, Trouble Staying Asleep, Post OP Recovery, Muscle Aches and Pains, Crowded Bed, Hot sleep partners/pets. The Mattress Cooler Classic XL comes with replaceable, longer-lasting parts and access to the extra large water tank for better cleaning. Box Set Includes: 1 Small PVC Mattress Cooling Pad: 27" x 63" 1 Mattress Cooler Classic XL Power Control Set Up Instructions Funnel Mattress Cooler Classic XL Chilled Water Sleep Cooling System