29029 ⎘
Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor; Aspects of other filters with filtering elements stationary during filtration, or of filtering elements thereof; Regeneration of the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the filters
Suction nozzle and fluid recovery apparatus
#2System and method of greywater recovery and reuse
#3Multi-purpose self-cleaning filter system
#4WATER TREATMENT FILTERING EQUIPMENT WITH EASY REMOVING OF FOREIGN MATTER
#5System and method for filtration of liquids
#6INCLINED MESH PANEL TYPE FILTERING APPARATUS
#7Pressure filter
#8Filtering apparatus for treating ballast water
#9System and method for filtration of liquids
#10Apparatus and method for cleaning of swimming pool and spa cartridge filters