This hydraulic air breather filter is seriously essential equipment if you work with oil tanks, fuel systems, or hydraulic equipment! Available in both metal and nylon options so you can choose what works best for your setup. The filter measures about 5.2 inches tall and 3 inches wide, with the filter net itself being 3.9 inches tall and 1.9 inches wide. The fine filter screen is detachable and does an amazing job keeping dust and contaminants out of your fuel tanks while still allowing proper air flow. Perfect for chemical plants, automotive applications, mineral processing, metallurgy, and pretty much any industrial setting where clean air flow matters. The package includes everything you need - the main filter unit, 4 screws, rubber rings, and an iron ring (or plastic ring for the nylon version). The design is lightweight but super durable, with a reasonable structure that's both practical and good-looking. Installation is straightforward and once it's on, you can forget about it until cleaning time. The filter screen is easy to remove for cleaning or replacement when needed. If you're tired of dealing with contaminated oil or fuel systems because of poor filtration, this breather filter will solve those problems instantly. Much cheaper than dealing with damaged equipment down the line!