Screens used for filtering / Sifting and use with "TurboSifter" Fits top of 5 Gallon Bucket. The EZ-Strainer? is a seamless, straight-sided strainer designed to fit a 5-gallon pail. This insert is vacuum-formed from FDA-compliant high-density polyethylene (HDPE). The 77W15S has a contoured lip that snaps over the pail's top bead. The bottom is sealed with an ultra-fine/100-micron mesh (Polyester). EZ-Strainer inserts are ideal for removing debris from inks, paints, coatings, silicones, adhesives, etc. Great tool for cleaning parts over a pail, while capturing cleaning solution below. Once the EZ-Strainer insert is in place, simply pour your product through the strainer and into your container. The unwanted particles are caught in the strainer, while your product flows into the drum or pail. The EZ-Strainer insert can be used with or without a liner inside the drum or pail. Key benefits The EZ-Strainer's patented lip ensures the strainer always stays in place, even with heavy, viscous products. The EZ-Strainer can be used with or without a liner inside the drum or pail. EZ-Strainers are great tools for cleaning parts over a drum by placing the parts in the insert and capturing the cleaning solution in the drum below. Proudly Made in the USA