FITS God Fox EC-450 & EC-550 Model; Aquatic AQ300, AQ500 & AQ700; SP-350 Machine
Filter is NOT FOR - Gold Fox EP Series; Jupiter Series; Chanson Series
Filter is 8.5" Tall; Top Opening is 5/8" inner diameter; Bottom Opening is 3/4" inner diameter
This filter removes chlorine, particulate and other harmful elements from tap water. It is compatible with the all AQ,
EC and SP Series Water Ionizers. This is not the Biostone Filter.