At Poolking, technology improvement and innovation are our core advantages. Since established, we have been focusing on developing new products, improving product quality, and serving customers. underwater lights for fountain We have professional employees who have years of experience in the industry. It is them that provides high-quality services for customers all over the world. If you have any questions about our new product underwater lights for fountain or want to know more about our company, feel free to contact us. Our professionals would love to help you at any time.The product has remarkable stability. Even the device is running fast which may lead to unstable heat air flow, it can still perform well in thermal dissipation.
Poolking offer high efficiency after-sales service to client. It takes 1 day to solve when any problem occurs.
POOLKING owns modern automatic production facility to produce over 3000 units sand filter per month
R&D and QC departments make sure all the products are perfect and high quality.
How often should I clean my pool?
Some swimming pools have areas with little or no circulation. This is where algae and bacteria can begin to grow. At least once a week, the walls and floor should be brushed and vacuumed to remove debris that the filter misses. Brushing is a must, even if you use an automatic pool cleaner or retain a weekly service.
When do I need to replace the sand?
On average, sand should be replaced every 3-5 years. This may be longer if the pool stays clear, or shorter, if the filter runs all the time. The jagged edges of the sand wear down and become smooth as the sand ages. When this happens the sand can no longer trap debris particles and dirt can pass through the sand and back into the pool.
How often should the water circulate ?
As usual it is 4 hours for one circulation, but if the pool is not dirty or very big pool, you can circulate it every 6 hours.