Warm reminder: If you encounter a situation where it does not heat, it is usually caused by a clogged filter or blocked inlet and outlet. You must replace the filter cartridge every 168 hours, and before each use, remove the filter cartridge to check if the hair barrier is clean. Remember to clean the filter cartridge after use.

·❤️2 Persons Oval Inflatable Hot Tub: RELXTIME inflatable spa with 100 soothing high-powered bubble jets and a built-in integrated water filtration system to keep the water inside clean.

·❤️Easy Installation and Control: The water temperature of the inflatable hot tub can be heated up to 104 °F (40℃), with a rapid heating system and the easy-to-use digital control panel. You get a pair of filter cartridges with covers thrown in to help you keep your water pristine and debris-free. Do not install or leave the spa outside at a temperature lower than 39.2°F (4°C) and higher than 104℉ (40℃).

·❤️Durable Beam Construction: Durable laminated PVC material portable tub with vertical 'I-beam' construction which makes the wall rigid and gives them resistant to scrapes and punctures, ensuring your hot spa never loses its shape and stability. All RELXTIME air jet spa is CE/GS/ETL/EMC/UKCA/REACH listed.

·❤️Freeze Protection Function: Freeze protection automatic heating function prevents inner components from freezing during colder temperatures, you can use your inflatable pool in colder temperatures during the fall or winter seasons! A cover with secure locking buckles keeps the water warm and prevents dust and debris from collecting on the water, with lift handles, the spa can be moved around with ease (when empty).

·❤️ Multiple Compatible Accessories: 1 pool cover, 2 filter cartridges & 2 covers, 1 inflation hose, 1 x barometer, 1 power cable, 1 storage bag, 1 instruction manual. Please refer to the description for accessories.