Comparison : Item # 1-HYDRO-I-0804, HYDRO Series 1-HYDRO-I-0804, 275 Gallons Per Minute (gpm) Flow Rate In-Line Grinder
Item # 1-HYDRO-I-0806, HYDRO Series 1-HYDRO-I-0806, 550 Gallons Per Minute (gpm) Flow Rate In-Line Grinder
Item # 3-HYDRO-I-0804, HYDRO Series 3-HYDRO-I-0804, 450 Gallons Per Minute (gpm) Flow Rate In-Line Grinder
Item # 3-HYDRO-I-1206, HYDRO Series 3-HYDRO-I-1206, 700 Gallons Per Minute (gpm) Flow Rate In-Line Grinder
Item # 3-HYDRO-I-1208, HYDRO Series 3-HYDRO-I-1208, 1100 Gallons Per Minute (gpm) Flow Rate In-Line Grinder