Poolking has developed to be a professional manufacturer and reliable supplier of high-quality products. Throughout the whole production process, we strictly implement the ISO quality management system control. Since established, we always adhere to independent innovation, scientific management, and continuous improvement, and provide high-quality services to meet and even exceed customers' requirements. We guarantee our new product canister filter with uv sterilizer and heater will bring you a lot of benefits. We are always standby to receive your inquiry. canister filter with uv sterilizer and heater Having devoted a lot to product development and service quality improvement, we have established a high reputation in the markets. We promise to provide every customer throughout the world with prompt and professional service covering the pre-sales, sales, and after-sales services. No matter where you are or what business you are engaged in, we'd love to help you deal with any issue. If you want to know more details about our new product canister filter with uv sterilizer and heater or our company, feel free to contact us.Poolking canister filter with uv sterilizer and heater is professionally created under a strong design team who has excellent computer ability such as Autocad, Solidworks, CAD, and CAM.
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.
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
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 .
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.