Kasco® Pressure Relief Valves Size:1/4 NPT biological breakdown occurs through different

biological breakdown occurs through different strains of bacteria and filter feeders living on the protected surface area of each piece of the K1 media

UV light protected

outdoor conditions

Guaranteed Analysis: Crude protein not less than 36%

Kasco® Pressure Relief Valves Size:1/4 NPT biological breakdown occurs through differentKasco Pressure Relief Valves (Image is a generic pressure relief valve) PLEASE NOTE: These Special Order items dropship from the manufacturer. For the most current ship lead time, please see the "Announcement" section at the top of the Home Page. Free feel to email us at carol@best planet. com or use the Chat Feature.