Aitsite 2.9 lbs Pool Filter Balls Eco-Friendly Fiber Filter Media for Swimming Pool Sand Filters (Equals 100 lbs Pool Filter Sand)

★Why choose Aitsite Filter Ball?★ ✔Made of polyester, Aitsite filter ball is with good elasticity, difficult to build, large gap, long working cycle, and small loss. ✔Being lighter and more efficient good elasticity, not floating surface, large gap, long work cycle compared with the traditional steel filter material. ✔Forming a rapid filtration rate, a large amount of interception of dirty materials. ✔Being reusable to save money and effort. (Clean and washed by washing machine) ◆Product Features:◆ 1. Light weight, high strength, stable physical and chemical properties, durable. 2. With the flow of water, the filling gap becomes larger and less likely to be blocked by the biofilm 3. Large specific surface area, strong activity, good treatment effect. ◆Work standards◆ According to the amount of water and precipitation water turbidity to appropriately control the filtration rate, ensure the filtered water, if the water is too large, will affect the performance of fiber ball filter. Every 1-2 hours observation time, PH value, turbidity, residual chlorine, head loss, fill in the correct daily production schedule. Responsible for fiber ball filter and the opening and closing and flushing out accident. Do the level maintenance, with two maintenance and participation fiber ball filter repair work. Scheduling, one or two pumping stations and catch, keep close contact with alum operating personnel, timely adjust the operation. Use cycle fiber ball filter to see the cycle of the use of the conditions of the situation, the temperature, pH value, corrosive components, etc. ◆Product Information:◆ Brand: Aitsite Name: Filter Ball Material: polyeste, polypropylene spherical Weight: 2.9 lbs / 1300 g Capacity: 8 L ◆Packing List:◆ 1 bag * Aitsite Filter Ball (2.9 lbs / 1300 g or so)