POOL FILTER LID SWIMQUIP 610 WITH O RING Product Description: Upgrade your pool's sand filter with the Swimquip 610 Pool Filter Lid with O-Ring. This lid and O-ring set is specifically designed to fit the Speck Aquaswim and Swimquip 610 swimming pool sand filters. With an O-ring diameter of 210mm/21cm and a lid inner diameter of 275mm/27.5cm, it offers an exact fit, ensuring effective and efficient filtration. The Swimquip 610 swimming pool sand filter lid is designed to accommodate 12 stainless steel filter lid screws and washers. This high-quality lid fits not only the Speck Aquaswim and Swimquip 430 swimming pool sand filters but is also compatible with some other brands of sand filters. Invest in the Swimquip 610 Pool Filter Lid with O-Ring for a more efficient pool filtration system, ensuring clean, clear water for your swimming enjoyment.