EasyPro Pressurized Bead Filters Size:Replacement Union Half 1.5" Slip CPL with Nut & O-Ring to fit PBF1800 or PBF3600 Unique diffuser shape accelerates the

Unique diffuser shape accelerates the rising water column

Liquid Bacteria Reduces ammonia

dried Bacillus subtilis fermentation product

Perfect for bead filters

EasyPro Pressurized Bead Filters Size:Replacement Union Half 1.5" Slip CPL with Nut & O-Ring to fit PBF1800 or PBF3600 Unique diffuser shape accelerates theEasyPro 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