Set up years ago, Poolking is a professional manufacturer and also a supplier with strong capabilities in production, design, and R&D. in pool lighting underwater Having devoted a lot to product development and service quality improvement, we have established a high reputation in the markets. We promise to provide every customer throughout the world with prompt and professional service covering the pre-sales, sales, and after-sales services. No matter where you are or what business you are engaged in, we'd love to help you deal with any issue. If you want to know more details about our new product in pool lighting underwater or our company, feel free to contact us.The product features enough strength and toughness. It is usually made of welded metal which has the strong hardness and mechanical strength.
R&D and QC departments make sure all the products are perfect and high quality.
Poolking offer high efficiency after-sales service to client. It takes 1 day to solve when any problem occurs.
Poolking utilizes automatic robot spray machines, digital control winding system, cutting machines, plastic blow molding and plastic injection machines guarantee high efficient and unique products.
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.
What is the warranty for the products?
Filters are two years, the other products are one year.
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.