Attention equipment owners and maintenance pros - this Big Filter hydraulic replacement is exactly what you need to keep your machinery running smoothly! It's a direct interchange for HYDAC/HYCON part number 40408, meaning it fits and functions exactly like the original. The technical specs are solid - it's a return line filter with glass media, 6.71 inches tall, 2.03 inch OD, and has a 20 micron rating with Beta ratio 200/20.7. What's really impressive is these filters are designed and assembled in the USA or Canada following strict ISO specifications including ISO 16889, 3968, and 2941. They work with HH, HL, HM, and HV fluid types across multiple industries like power generation, marine, mining, manufacturing, and transportation. The quality control is top-notch, so you're getting a reliable filter that protects your valuable equipment from downtime. Big Filter stands behind their products completely, and you can trust that this will perform exactly as needed. Don't risk your equipment with cheap imitations - this filter delivers professional-grade protection you can count on!