HydroLogic Tall Blue/Boy Replacement Carbon Filter

Product Details For use with the Hydrologic water filtration systems in indoor garden hydroponics. This is a replacement carbon filter for Tall Blue (HLTBL) or Tall Boy (HLTBY) units. Specifications Shipping Weight1.9 lbs. Package Dimensions19.7L x 2.9W x 2.8H Barcodes812111010447 (UPC-A)