• PermaGlass XL filter tanks made from extra durable glass reinforced co-polymer to meet the demands of the toughest applications and environmental conditions, including in-floor cleaning systems
• 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.
• Quad-Cluster of high-quality polyester cartridge elements provide 225, 325, 425 or 525 square feet of filter area for extra dirt-holding capacity and long, long filter cycles
• New PVC union coupling connection accepts 1 1/2" or 2" piping for plumbing versatility
• Self-Aligned tank top and bottom make access to serving the Quad-ClusterTM cartridge elements fast and simple
• Full size 1 1/2" integral drain allows for fast, 100% clean-out and easier flushing of tank

Applications:

• In-ground pools
• In-ground pool/spa combinations
• In-ground spas (residential or commercial)