Features

• New, stronger PermaGlass XLTM filter tanks made from extra durable glass reinforced copolymer
• Heavy-duty, tamper-proof, one-piece clamp securely fastens tank top and bottom. Allows quick access to all internal components without disturbing piping or connections
• Non-corrosive top closure plate prevents elements from lifting and allowing unfiltered water to by-pass into pool or spa during operation
• 2" full-flow internal piping and plumbing for less resistance to flow and maximum performance
• Full size 1 1/2" integral drain allows for fast, 100% clean-out and easier flushing of tank
• Patent pending Innovative Automatic Air Relief Valve provides peace of mind when it automatically purges any entrapped air during filter operation
• Self-Aligned tank top and bottom make access to serving the Quad-ClusterTM cartridge elements fast and simple
• Removable clamp tool makes tightening and loosening of clamp quick and easy
• Quad-ClusterTM of high-quality polyester cartridge elements provide 200, 300, 400 or 500 square feet of filter area for extra dirt-holding capacity and long, long filter cycles
• Union coupling connection accepts 1 1/2" or 2" piping for plumbing versatility