SCHEDULE II

                                      INFORMATION WITH RESPECT TO
                           TRANSACTIONS EFFECTED DURING THE PAST SIXTY DAYS OR
                           SINCE THE MOST RECENT FILING ON SCHEDULE 13D (1)

                                             SHARES PURCHASED        AVERAGE
                                  DATE            SOLD(-)             PRICE(2)

           COMMON STOCK-CUNO INC

                    GAMCO INVESTORS, INC.
                                 8/13/03            1,500-           37.0373
                                 8/13/03              800-           37.0000
                                 8/11/03              500-           34.7520
                                 8/11/03            1,500-           34.7600
                                 8/11/03            3,000-           34.7180
                                 8/07/03            2,800-           34.2729
                                 8/07/03              400-           33.5000
                                 8/06/03              700-           34.9900
                                 8/04/03            1,000-             *DO
                                 8/04/03              800-           36.7137
                                 8/01/03            2,200-           38.2000
                                 7/31/03              500-           38.4717
                                 7/29/03            1,500-           36.4521
                                 7/28/03            1,200-           36.5648
                                 7/24/03              500-           36.7176
                                 7/23/03              600-           36.5700
                                 7/22/03              300-           36.1600
                                 7/21/03            3,700-           36.8904
                                 7/18/03              300-           37.8333
                                 7/16/03            3,400-           37.8398
                                 7/14/03            1,000-           37.5974
                                 7/08/03            2,000-           37.0720
                                 7/03/03              800-           37.2684
                                 7/01/03              600-           36.0030
                                 6/27/03            2,000-           36.8045
                                 6/26/03            1,000-           36.6760
                                 6/25/03            1,000-           35.4980
                                 6/23/03              500-           36.2160
                                 6/20/03              500-           37.2500
                                 6/19/03            1,500-             *DO
                                 6/16/03              110-           35.0809
                     GABELLI FUNDS, LLC.
                         GABELLI SMALL CAP GROWTH FUND
                                 7/07/03            1,000-           37.1000


          (1) UNLESS OTHERWISE INDICATED, ALL TRANSACTIONS WERE EFFECTED
              ON THE NASDAQ NATIONAL MARKET.

          (2) PRICE EXCLUDES COMMISSION.

          (*) RESULTS IN CHANGE OF DISPOSITIVE POWER AND BENEFICIAL OWNERSHIP.