The Unger Bucket Sieve is a durable, chemical-resistant accessory designed to fit the Unger Pro Bucket. It allows for efficient wringing of washers up to 18 inches, enhancing window cleaning productivity. Read More Features & Benefits Chemical-Resistant Coating: Protects against corrosion from cleaning solutions, ensuring longevity. Lightweight Design: Allows for easy handling and attachment to the bucket. Compatible with Unger Pro Bucket: Fits seamlessly with the QB220 6-gallon Pro Bucket. Accommodates Large Washers: Suitable for wringing out washers up to 18 inches. Enhanced Cleaning Efficiency: Keeps washers at optimal dampness for streak-free results. Durable Construction: Made from powder-coated steel for long-lasting use.