This vertical grid pool filter has an effective filtration area up to 425 sq. ft., making the filter a great option for larger pools or spas. Full size 1 1/2" integral drain allows for fast, 100% clean-out and easier flushing of tank
Model W3C4030
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
Quad-ClusterTM 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
Union coupling connection accepts 2" or 2 1/2" piping for plumbing versatility
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, it 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.