Sandstone Rock Valve Box Cover 53017 water-filtration surrounded by built-in sidewalls to

surrounded by built-in sidewalls to keep your harvest securely in place—no spills or dropped material

The fan system includes all the necessary hardware and a power supply required for secure installation onto an existing register opening and powering it through an outlet

Regular feeding during the growing season improves and helps overall plant nutrition and increases plant nutrient assimilation efficiency

⚠ This is an oversized item which requires shipment on a freight truck

Carton Dimensions (WDH): 35" x 13"-1/4 x 24" Inches

Sandstone Rock Valve Box Cover 53017 water-filtration surrounded by built-in sidewalls toAttractive alternative to standard valve boxes Protects valves from damage due to sunlight or weather Made with weather resistant material Fits up to 4 anti siphon valves Fits easily over most 20 In. rectangular boxes For outdoor use with cold water only