The water volume of a swimming pool is usually very large, ranging from thousands of liters to tens of thousands of liters. The water volume of a spa jacuzzi bathtub is smaller, usually only a few hundred liters to a thousand liters. Due to the small water volume, the chemical dosage required for shock treatment is also lower.

A spa jacuzzi bathtub filter is a device specially designed to keep water clean. Its main function is to filter out impurities, dirt, microorganisms, minerals and other particulate matter in the water, so that the water quality remains clear, reducing the chance of bacterial growth, and improving the health and comfort experience of users.

Although spa jacuzzi bathtub water is often treated with disinfectants such as chlorine or bromine to inhibit the growth of bacteria and fungi, these disinfectants are not a panacea, and the chemicals and microorganisms in the water may still affect the user's health.

For most families, the distance between the outdoor spa jacuzzi tub and the house should be kept between 1.5 meters and 3 meters. This distance generally ensures safety, easy maintenance, and no negative impact on the structure of the house. At the same time, users will not feel inconvenienced when entering and exiting the bathtub.

The water in the spa jacuzzi tub needs to be changed regularly to prevent water quality deterioration and bacterial growth. For outdoor spa jacuzzi tubs, the water replacement cycle usually depends on the frequency of use, the number of people and the cleanliness of the water.

Without a filter, impurities in the water will not be effectively removed. The water in the spa jacuzzi tub will quickly become turbid, produce odors, and even breed bacteria and microorganisms. This will not only make the spa jacuzzi tub lose its original comfort, but may also cause health problems.