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As a leading supplier of outdoor hot tubs and swim spas, Lovia Spa ensures excellence through advanced manufacturing technology and strict quality control. Our factory supports wholesale pricing, bulk discounts, and customized orders to fit the needs of businesses and distributors worldwide.

Biofilm is a common phenomenon in aquatic environments. It is a sticky structure composed of organic substances such as polysaccharides and proteins secreted by microorganisms (such as bacteria, algae or fungi). These microorganisms can attach to the pipes, nozzles, filters and other parts of the whirlpool hot tub to form a layer of mucus.

Outdoor spa hot tubs are often installed in open courtyards, patios, or garden areas, lacking natural barriers to block wind forces. Strong winds can easily pass through these open areas and act directly on the tub cover, especially if the cover is partially loose or not fully closed.

Sometimes, the water pump of the whirlpool spa hot tub may be blocked from rotating due to some reasons (such as debris in the water entering the water pump or the motor is stuck), resulting in a very loud humming sound.

The filter of the whirlpool spa hot tub is responsible for removing impurities from the water to keep the water clean. When the filter is clogged, the water flow will be affected, resulting in discontinuous water flow from the nozzle and pulsation.

If the whirlpool spa hot tub is not properly maintained, bacteria may begin to multiply within 24 hours and reach dangerous levels within 2-3 days. Unsuitable water temperature, organic matter residue and insufficient disinfection can promote bacterial growth and increase health risks.

Baking soda dosage formula Based on empirical data, it takes about 1.5 pounds (about 680 grams) of baking soda to increase the alkalinity by 10 ppm for every 10,000 gallons of water. A 500-gallon outdoor whirlpool hot tub requires 170 grams of baking soda.

The number of people that an outdoor spa hot tub can accommodate depends on its size, design and function. Small bathtubs are suitable for 1 to 2 people, medium bathtubs can accommodate 3 to 4 people, large bathtubs are suitable for 5 to 6 people, and extra-large bathtubs can even accommodate 7 people or more.

Calcium oxide cleaner is a professional scale cleaner commonly used in outdoor whirlpool hot tubs and swimming pools. It is suitable for removing mineral accumulation in water, including scale and rust. This type of cleaner usually dissolves in the bathtub water and helps remove scale and rust through chemical reactions.

Turbid water is one of the most common water quality issues in whirlpool spa hot tubs. Typically, clear, transparent water is a sign of healthy water quality, while turbid water indicates that there is something wrong that needs to be addressed immediately. There are many reasons for turbid water, and here are some of the main reasons and their solutions.

According to conventional calculations, 1 gallon of water weighs approximately 8.34 pounds (about 3.78 kilograms). Therefore, we can easily calculate the total weight of 300 gallons of water: 300 gallons × 8.34 pounds/gallon = 2,502 pounds. This means that 300 gallons of water weigh approximately 2,502 pounds, or about 1,135 kilograms.

The roller bearing of the outdoor whirlpool hot tub is responsible for supporting the rotating parts. If the bearing fails, it will cause abnormal friction noise, especially when the water flows through the nozzle and massage system.