Relying on advanced technology, excellent production capabilities, and perfect service, Poolking takes the lead in the industry now and spreads our Poolking all over the world. Together with our products, our services are also supplied to be the highest-level. precision marine protein skimmer 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 precision marine protein skimmer or our company.Many of our customers appreciate that it is highly resistant to corrosion even it is applied in the humid environment.
Poolking offer high efficiency after-sales service to client. It takes 1 day to solve when any problem occurs.
Poolking has over 60000 square meter factory base. It is the only one largest factory to produce fiberglass filtration equipment in China .We serve our customers with the tenet of "quality first, unity and pragmatism, innovation and high efficiency". product.
POOLKING owns modern automatic production facility to produce over 3000 units sand filter per month
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 .
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.