The 88290014-485 Air Filter is a replacement part compatible with the WS11.5 SW1100 Air Compressor. This filter is suitable for use with air compressors and is designed to provide high filtration efficiency. With a compact size of 6.1x6.1x6.1 inches and a weight of 1.1 pounds, this filter is easy to handle and install, ensuring smooth operation of the air compressor. Made with durable materials, this filter is a reliable and essential accessory for maintaining the performance of your air compressor system.