FILTER AQUAVAC EARLY
Fits Models: 610D, 620, 630, 670, 680, 700, 740, 760, 810, 900, 950, BONUS, BULLDOG, DOMESTICA, EXTRAPRO, GUSTY, MAX30, MONTECARLO, MULITPRO, OMEGA, PLUSRANGE, PRO100, SHERPA, SYNCHO, TRIONIC
This is the friction fit type if the filter you require has a turn key this will not fit.