100 SqFt Clean & Clear Tank Bottom

Restore the structural integrity of your pool’s filtration system with this professional-grade replacement tank bottom. Specifically engineered for larger 100-square-foot cartridge and D.E. filter housings, this reinforced almond-colored base is molded from glass-filled, chemical-resistant polypropylene. Designed to accommodate higher flow rates and larger internal elements, it features precision-threaded ports for secure plumbing connections. Whether repairing a freeze-cracked base or upgrading your equipment pad, this durable tank bottom provides the stable, leak-proof foundation necessary for high-performance water circulation.