19FT ProLast™ Swim Spa Cover • Grey J400 Pillows A popular method of sanitising

A popular method of sanitising hot tubs

it will be stated on the product description

The O-Care box will last 3 to 5 months

and other debris

Adding shock treatment regularly to your spa helps maintain water sanitisation and quality

19FT ProLast™ Swim Spa Cover • Grey J400 Pillows A popular method of sanitisingOur exclusive ProLast cover protects your Jacuzzi swim spa for longer by protecting your swim spa against the elements. Over time, covers can become saturated with water and tears or rips are more likely to occur over time. This may affect its ability to retain heat. Covers are designed to help insulate your swim spa to retain as much heat as possible, and also help your swim spa to warm up faster, using less energy and saving money in the long run.