After years of solid and rapid development, Poolking has grown into one of the most professional and influential enterprises in China. best pool filter for above We will do our best to serve customers throughout the whole process from product design, R&D, to delivery. Welcome to contact us for further information about our new product best pool filter for above or our company.The design of Poolking is the outcome of a professional thermal solution. Influencing factors such as air velocity, choice of dissipation materials, and finish are taken into consideration by the designers.
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.
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
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.
If any products' problem, how can I repair or claim from you?
You can send the photos or video to us and let us to judge what problem. Then we can send you the spare part to replace or claim a new one to you .