| FILTECA CORP. | F95225 | INACT | 
                    
                        | FILTECA TRADING CORP. | F72478 | INACT | 
                    
                        | FILTECH ELECTRIC, INC. | P04000065798 | INACT | 
                    
                        | FIL-TEC HOLDINGS, INC. | F21000005977 | Active | 
                    
                        | FILTECHSYS INC. | P17000027707 | INACT | 
                    
                        | FILTECHSYS GROUP INC | P19000066438 | INACT | 
                    
                        | FILTECH SYSTEMS, INC. | P93000050102 | INACT | 
                    
                        | FILTECK, LLC | L18000081436 | INACT | 
                    
                        | FILTEC LATAM, LLC | L16000188766 | INACT | 
                    
                        | FILTEC WATER SYSTEMS INC. | P95000055642 | INACT | 
                    
                        | THE FILTER COMPANY LLC | L08000073889 | INACT | 
                    
                        | FILTERAID, INC. | V70310 | INACT | 
                    
                        | FILTERAN LLC | L25000018373 | Active | 
                    
                        | FILTERBALLS INTERNATIONAL LLC | L15000197032 | INACT | 
                    
                        | FILTERBEE LLC | L17000217527 | INACT | 
                    
                        | FILTER BOOSTER, LLC | L24000008263 | INACT/UA | 
                    
                        | FILTER BROS LLC | L23000031344 | INACT | 
                    
                        | FILTER BROTHERS LLC | L20000189084 | Active | 
                    
                        | FILTER BUTLERS LLC | L15000204777 | INACT | 
                    
                        | FILTERBUY, INC. | F22000003553 | Active |