Guided by scientific and technological innovation, Poolking always keeps outward-oriented and sticks to the positive development on the basis of technological innovation. salt water pool filter Poolking have a group of service professionals who are responsible for answering questions raised by customers through the Internet or phone, tracking the logistics status, and helping customers solve any problem. Whether you'd like to get more info on what, why and how we do, try our new product - High-quality salt water pool filter factory, or would like to partner up, we'd love to hear from you.The product achieves a better heat dissipation effect. It is specially designed with a temperature higher than the surroundings to transfer heat by convection, radiation, and conduction.
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 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.
What is the warranty for the products?
Filters are two years, the other products are one year.
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.
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.