The is designed to securely hold Camco Blue, White, and XL RV inline water filters. During use, it reduces hose kinking and maximizes water flow rate. The stand works on hard surfaces and soft groundâwhere it can be staked down for additional stability. It offers two holding options based on water filter size. A 2.5" filter fits on top of the stand, while a 3" filter fits within the stand body. The water filter stand is constructed of UV stabilized ABS material. Made in the USA.• Designed to securely hold Camco Blue, White, and XL RV inline water filters• Reduces hose kinking and maximizes water flow rate• Constructed of UV stabilized ABS material Reduces hose kinking to maximize water flow 2.5" filter fits on top of the stand 3" filter fits within the stand body | 2-in-1 Water Filter Stand Made in USA