Product Description Fiberglass reinforced tank is still the most popular standard in the industry after all. With UV-resistant surface finish,it is able to operate under prolong sunlight for years of reliability.Uniquely designed distribution make a stable and even water flow to improve drainage system.Easy to install ,maintain free . The Swimming Pool Equipment Sand Filter System. Made by advanced technology, the glossy sand filter series appeared quiet smooth and bright, the surface has UV-proof function, which can also withstand acid, alkalis and high temperature. As a new produced environment-friendly product, it's really the first choice for any swimming pools. So far, most of the swimming pool uses traditional sand filter, it filled by quartz inside as the filter media to prevent water suspended substance and impurity into the pool. Given that traditional sand filters cleaning itself by reversing the flow and use backwash to flush dirty from valve, but it can not completely discharge the dirty on the bottom. In fact it did harms to the water quality and affect human health.So it's more completely purifying the swimming pool water. 1.Parameter of SG side-mount pool sand filter Model No. Tand dia (mm) High (mm) Pipe size (inch) Filter area (m²) Silca sand (kg) Flow (m³/h) SG 525 525 720 1.5 0.19 65 12 SG 600 600 730 1.5 0.22 115 14 SG 650 650 805 1.5 0.32 145 17 SG 700 700 825 1.5 0.35 180 19 SG 750 750 875 2 0.4 225 21 SG 800 800 925 2 0.5 275 24 SG 900 900 1010 2 0.64 390 30 SG 1050 1050 1175 2 0.88 615 38 SG 1200 1200 1310 2 1.13 920 42 2.Our product 1). Large pressure sand/ water drain for rapid winterizing or servicing. 2). Materials used are dependable and are suitable for all-weather performance. 3). Easy-to-use multiport valve let you select any of the valve/filter operation with a simple lever-action. 4). UV-resistance surface allows the filter to work under direct sunlight. 5). Quick assembly and precise alignment of components. 6).Good looking with blue color and gray. 7). Easy to install and maintain. 8).It can be customized upon your pool and it has a big flow ,a big filtration area. 9).Our company has AQUA filter .hayward filterand other famous filter. 3.Our service 1). We provide you 100% guarantee product and service, one year warranty from the dispatched time. 2).Our company estabilished in 2005, has many years experience for producing sand filter.we have been done many big projects and recognized by many companies. 3).Profession on Export: Authorized import & export licence, we have specific persons to manage this part. 4).Fast & Cheap Delivery: We have long term cooperation forwarder, who can deliver our product to every corner of the world with competitive freight. 4.Company Information Company Overview: Guangzhou Fenlin Sauna Equipment Co., Ltd, established in 2005, professional in producing and selling sauna equipments, swimming pool equipments, SPA equipments and fountain equipments.etc. Striving in creating, quality and service for these years, we have possessed our own brand, in the meantime, have developed our foreign market of around one hundred countries as well as developed a sales network covers most of the eastern big cities at home. Goods: We manufacture equipments and accessories of our brands. We also have got the representative authorization of some famous brand in these regions. Products can be divided into sauna series, steam series, swimming pool series and outdoor fountain series. Factory: The factory is located in Baiyun district of Guangzhou, about 5 minutes to Guangzhou Airport by car. Established in 2005 a