Set up years ago, Poolking is a professional manufacturer and also a supplier with strong capabilities in production, design, and R&D. portable underwater pool lights 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 portable underwater pool lights or our company.The product is not easy to accumulate dust. Its fins are less likely to get heat which may generate electrostatic discharge which attracts air impurities due to electrostatic discharge.
Poolking offer high efficiency after-sales service to client. It takes 1 day to solve when any problem occurs.
R&D and QC departments make sure all the products are perfect and high quality.
POOLKING owns modern automatic production facility to produce over 3000 units sand filter per month
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.
What is the warranty for the products?
Filters are two years, the other products are one year.
1. Lights are professional design,anti-corrosive and durable.
2. Made of high quality plastic,unique and beautiful.
3. Simple and convenient installation,easy maintenance.
4. High quality silica mechanical seal,it is not easy to be aged,seepage and leak.
5. High performance lamps,high brightness.
6. IP68 protection grade and low voltage safety standard.
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