EasyPro Pressurized Bead Filters Color Changing Easy-to-read pressure gauge lets you

Easy-to-read pressure gauge lets you see whether filter needs backwashing

4lb 500 gallons for 12 months

55 Gallons Specifications Safety Data Sheet

and every 8 ounces treats 1000 gallons for 12 months

EasyPro Pressurized Bead Filters Color Changing Easy-to-read pressure gauge lets youEasyPro Pressurized Bead Filters provide optimal mechanical and biological filtration for water gardens, koi ponds, hybrid ponds and fish systems! These filters boast a strong, heavy duty polyethylene filter body and Ultimate Tube Media, an eco media that allow maximum filtration and minimal back pressure. Uses a six position control head Back flush waste line has clear section to monitor cleaning cycle Simple to set up and assemble Free unions