Aquarium Intake Strainer: Made of stainless steel, corrosion-resistant, wear-resistant, not easy to deform, sturdy and durable, the top rubber ring is firm and reliable, and it is not easy to fall off. 40-mesh mesh: The filter screen (applicable to the water filter pipe with a diameter of 16mm / 0.62 inch) has a small mesh, which can prevent small fry, shrimp young, and large debris from being sucked in then block the filter system. Performance: Promote gas exchange and increase the level of dissolved oxygen, remove impurities and create a virtuous water cycle. Easy to Clean: Just use a toothbrush (soft brush) dipped in clean water to clean the debris and stains accumulated on the filter cover. It is recommended to clean regularly (about each 2 weeks). Uses: Net filter guard can be used in aquariums, tropical fish farms, koi ponds, sewage treatment systems, cooling towers and other related fields. Features -40 mesh net filter guard , installed at the inlet of the aquarium filter. -The water inlet filter can prevent the entry of aquatic plants and leaves, reduce the cleaning frequency of the filter bucket, keep it clean, reduce the deposition of water pipe dirt, and extend the service life of the filter. -It is used to replace the water inlet filter cover that comes with the outer filter cartridge or waterfall filter. Note 1.Please measure the filter pipe diameter. 2.Please clean the protective cover frequently to prevent garbage from blocking the water inlet. 3.Pay attention to the wire solder joints when cleaning. 4.The wire mesh may be deformed during transportation, please press the wire mesh to gradually restore Shrimp Filter Guard to its original shape. 5.Please confirm the size before buying. This is a small size aquarium filter net (see the picture for details). Specification Material: Stainless steel Quantity: 2 Size: 35x80mm Inner diameter: 16mm Package Contents 2 x Aquarium Intake Strainer