Compare Quick view ASTRAL ASTRAL | COMPLETE SAND FILTER, TOPMOUNT, MILLENIUM 2000, 22", 54 GPM, 1-1/2" VALVE | 22507 MSRP: Was: Now: $340.57 ASTRAL | COMPLETE SAND FILTER, TOPMOUNT, MILLENIUM 2000, 22", 54 GPM, 1-1/2" VALVE | 22507 22” 41” 54 GPM 25,920 GAL 32,400 GAL 2.64 SQ. FT. 300 LBS
