Square Stainless Steel Bottom Drain Cover
 Size: 30×30 cm | Thickness: 1.5 mm | Durable and Long-Lasting
This square drain cover is designed to fit tightly over bottom drains, preventing debris, leaves, and foreign objects from entering the filtration system.
Made from high-grade stainless steel, it is highly resistant to water pressure, corrosion, and sunlight—ideal for use in fish ponds, filter chambers, and all types of recirculating water systems.