Convenient Hose Brush: Filter Tube Cleaning Brush is ideal for cleaning aquariums and and can quickly remove dirt and algae. It is suitable for a pipe variety, especially useful for bent pipes. Double Head Design: Pump hose brush is equipped with 2 different size heads. The size of the brush heads on both sides is 5.5 x 3cm and 5 x 1.8cm, suitable for pipes with a diameter of less than 3cm. Flexible brush: The main body of aquarium cleaning brush is made of high quality 304 stainless steel, which can effectively prevent rusting. And It can be bent freely without deformation. High Quality Brush Head: The aquarium hose brush bristles are spiral shaped, with good contact with the inner wall. So the cleaning is more thorough and cleaner. And it is made of high density nylon yarn, which is stable and won"t fall off easily. Package includes: 2 pieces 155cm length aquarium cleaning brush hose. Use this pipe brush, you can increase the performance of aquarium pipe filter. And the brush is very easy to clean and dry quickly. Product : Feature: Why choose Our cleaning brush The bristles are made of high density nylon thread, which has good elasticity and will not fall out. The bristles are helical and have good contact with the inner wall, washing more thoroughly and cleaner. Not rusty, flexible and not easily deformable. Particularly suitable for U-shaped pipes. Note: After washing, please rinse the brush and hang it to dry.Please do not use in high temperature to avoid damaging the bristles. Specifications: Color: blue. Weight: 135g. Size: 5.5 x 3cm, 5 x 1.8cm. Total length: 155 cm. Material: 304 stainless steel and nylon. Package includes: 2 x Flexible cleaning brush for 155cm aquarium. Satisfaction Guarantee: Before purchasing, please check the product information. If you have any problems with Our product, please feel free to contact us by email. We will get back to you as soon as possible and give you a satisfactory answer.