The product includes: 5 high-quality 2/3 "(0.66 inches/17mm) Stainless Steel bowl tube filters.with acrylic box Quality:Made of stainless steel, it will not rust, and the pipe wall is smooth and easy to clean.reusable Universal shape: thicker than a regular pipeline filter, but very flexible and easy to insert into the pipeline. The product includes: 5 high-quality 2/3 "(0.66 inches/17mm) Stainless Steel bowl tube filters.with acrylic box