Guided by scientific and technological innovation, Poolking always keeps outward-oriented and sticks to the positive development on the basis of technological innovation. underwater lights for fountain We have been investing a lot in the product R&D, which turns out to be effective that we have developed underwater lights for fountain. Relying on our innovative and hard-working staff, we guarantee that we offer customers the best products, the most favorable prices, and the most comprehensive services as well. Welcome to contact us if you have any questions.For most people, this product is easy to install and operate. It can fit the device flexibly by adjusting its installing position.
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 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.
R&D and QC departments make sure all the products are perfect and high quality.
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.
Who can join
Dealers (Builders , wholesaler , trading company ) in the swimming pool industry .
What is the warranty for the products?
Filters are two years, the other products are one year.