|400 mm ~ 700 mm|
Guided by scientific and technological innovation, Poolking always keeps outward-oriented and sticks to the positive development on the basis of technological innovation. above ground pool filter We have been investing a lot in the product R&D, which turns out to be effective that we have developed above ground pool filter. 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.The product is lightweight, which means it greatly saves transportation cost and brings much convenience for people.
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
R&D and QC departments make sure all the products are perfect and high quality.
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.
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 .