29525 ⎘
Filters or filtering processes specially modified for separating dispersed particles from gases or vapours; Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element; Filter cartridges End caps including additional functions or special forms
Air cleaner arrangements; components; and methods
#302Air filter system, air filter element and method for exchanging an air filter element
#303Air cleaner; replaceable filter cartridges; and, methods
#304Filter element having a filter bellows
#305Filter insert and method for manufacturing a filter insert
#306Oil mist filter
#307Filter group
#308Filter element and filter system
#309Hollow filter element, grip device of a hollow filter element, and filter device with at least one hollow filter element
#310Filter element
#311Air filter arrangements; assemblies; and, methods
#312Compressor system having filter assembly with replaceable filter element holder
#313Filter element, air cleaner, and methods
#314Air filter
#315Filter cartridge arrangements and assemblies; preferred features; methods of assembly and use
#316Air filter, filter element and filter housing of an air filter
#317Hollow filter element of a filter for filtering fluid, filter, filter housing, and seal of a hollow filter element
#318Hollow filter element, filter housing and filter
#319Separation element and pressure accumulator system
#320Filter Element and method for producing the same
#321Hollow filter element, filter housing, and filter
#322Combined oil and water separator in an air brake dryer
#323Air filter with improved performance or positioning
#324Dust collector and filtering device thereof
#325Filter element, filter housing of an air filter and air filter
#326Filter housing, hollow filter element and filter
#327Filter element and filter system
#328Multi-cartridge filter adapter and interface system and method
#329Air filter with balanced seal
#330Composite filter cartridge
#331Filter element of a filter, heating cage for a filter element and a method for producing a filter element
#332Air filter assembly for a machine
#333Seal arrangement for filter element; filter element assembly; and, methods
#334Filter arrangements; components; assemblies; and, methods
#335Filter cartridge; features and methods of assembly; filter assemblies; and, filter cartridge combinations
#336Filter arrangements; components; assemblies; and methods
#337FILTER ELEMENT AND FILTER BOWL FOR COMPRESSED AIR FILTER
#338Air cleaner; replaceable filter cartridges; and, methods
#339Filter cartridges; features and methods of assembly; air cleaner assemblies; and, filter cartridge combinations
#340Inlet air filter arrangement, inlet air filter cartridge, and equipment for supporting inlet air filter cartridges for a gas turbine or a combustion turbine
#341Upper end cap for filter
#342Filter device, in particular for gas filtration
#343Filter device, in particular for gas filtration
#344Filter device, in particular for gas filtration
#345Filter assembly and filter element for use in the assembly
#346Filter element and filter assembly
#347Filter assemblies and methods for producing filter assemblies
#348Modular filter capsule apparatus
#349Assemblies; components and filter features thereof; and, methods of use and assembly
#350Filter assemblies; components and features thereof; and, methods of use and assembly
#351Air cleaner arrangements with end support for cartridge; components; and, methods
#352Cup-shaped housing, device for separating liquid from air, and method for mounting the cup-shaped housing on a nipple
#353Multi-stage filter element assembly
#354Versatile compact air precleaner, air cleaning method and disposable air filter cartridge for air precleaner
#355Air cleaner; replaceable filter cartridges; and, methods
#356Filter system with sensor socket
#357Filter system having a support tube
#358Filter system with filter element
#359Air filter system and air filter element for an air filter system
#360Filter element and filter system with a filter element
#361Filter guide ring
#362Filter element and method for producing a filter element
#363End cap retention device
#364Filter element with features to improve pre-cleaning performance, sealing, and structural support
#365Air cleaner; replaceable filter cartridges; and, methods
#366Air filter element, filter housing and filter arrangement
#367Filter elements, coalescing baffles, filtration vessel and methods
#368Air filter, filter element and filter housing of an air filter
#369Air filter and inlet tube assembly
#370Crankcase ventilation filter assembly; components; and methods
#371Separating element for separating liquids from a gas flow
#372Air cleaner replaceable filter cartridges; and, methods
#373Intake air filter for internal combustion engines
#374Filter cage for wet/dry vacuums
#375Air filter
#376Air filter
#377Filter element
#378Tool-less auto-aligning filter retention system
#379Air filter assembly
#380Tool-less auto-aligning filter retention system
#381Aerosol separator assembly; components; and, methods
#382Air filter arrangements; assemblies; and, methods
#383Air filter assembly
#384Manifold element for a filtering cartridge
#385Filter element
#386Air filter element
#387Filter element
#388Air filter element
#389Modular stacking filter system
#390Air/oil separator assemblies; components; and methods
#391Three-part end cap and filter element including same
#392Keyed system for connection of filter cartridge to filter holder
#393Keyed system for connection of filter cartridge to filter holder
#394Wet/dry vacuum cleaner filter for wet material collection
#395Air filter system, air filter element and method for exchanging an air filter element
#396Air cleaner
#397FILTER ELEMENT, FILTER SYSTEM COMPRISNG SUCH ELEMENT, METHODS OF MAKING AND USING SUCH ELEMENT AND SYSTEM
#398Air cleaner arrangements with internal and external support for cartridge; components; and, methods
#399Filter insert, and filter comprising a filter insert and a housing
#400Method of securing filter elements
#401Filtering unit and relative filtering cartridge
#402Cartridge filter dimensional compensator
#403Filter cartridges; features and methods of assembly; air cleaner assemblies; and, filter cartridge combinations
#404Water treatment cartridge
#405Filter arrangements; components; assemblies; and, methods
#406Case structure for fluid pressure device
#407Air filter cartridges, components thereof; and, air cleaner assemblies
#408Air filter system, air filter element and method for exchanging an air filter element
#409Air cleaner arrangements; components; and, methods
#410Ventilation member
#411Air filter element, air filter housing and air filter system
#412Filter group
#413Crankcase ventilation filter assembly, components, and methods
#414Vacuum appliance filter assemblies and associated vacuum systems
#415Filter device having an annular filter element
#416Air cleaner; replaceable filter cartridges; and, methods
#417Quick engagement method for gas turbine inlet filter installation and replacement
#418Air cleaner having anti-rotational arrangements and methods
#419Quiescent zone fluid filter
#420Air cleaner assemblies with filter element and method for installing the filter element
#421Filter element with percussion band
#422Filter element, in particular air filter element
#423Filter insert and filter device
#424Ventilation member
#425Air filter with balanced seal
#426Filter cartridge system
#427Air cleaner arrangements with end support for cartridge; components; and, methods
#428Air filter arrangement; assembly; and, methods
#429Versatile compact air precleaner, air cleaning method and disposable air filter cartridge for air precleaner
#430Filter with electrical signature anti-counterfeiting feature
#431Air Filter Element with Covered Terminal Disks
#432Filter element for fluid filtration, in particular for intake air of internal combustion engines
#433Air filter element, filter housing and filter arrangement
#434Filter element and air filter
#435Filter element with percussion band
#436Method and apparatus for reinforcing a tubular-shaped sealing collar extending from a filter apparatus
#437Air cleaner; replaceable filter cartridges; and, methods
#438Contaminate control device
#439Vacuum appliance filter assemblies and associated vacuum systems
#440Separator arrangement for gas/liquid separation; apparatus; and, methods
#441Air filter unit having a radially divided housing
#442Multi-stage filter element
#443Filter element and filter system
#444Air filter assembly for an engine
#445Filter device and main filter element for a filter device
#446Air cleaner having anti-rotational arrangement and methods
#447Filter having a drainage connection
#448Filter element with percussion band
#449FILTER ASSEMBLY HAVING METAL MATERIAL IMPROVEMENT
#450Air cleaner arrangements; components; and, methods
#451Filter element with features to improve pre-cleaning performance, sealing, and structural support
#452Air cleaner with endcap cover
#453Air filter
#454Air cleaner arrangements; components; and, methods
#455DIESEL PARTICULATE FILTER AND METHOD OF MAKING
#456COMPRESSOR INTAKE SYSTEM
#457Filter element and filter system
#458Filter element and compressed air filter for separating foreign matter from a compressed air stream
#459Air cleaner; replaceable filter cartridges; and, methods
#460Aerosol separator assembly; components; and methods
#461Intake air filter for internal combustion engines
#462Filter frame attachment and fluted filter having same
#463Filter element and filter device
#464Filter Insert and Filter Device
#465Filter system
#466Filter element constructions
#467Pressure regulation control assembly; crankcase ventilation filter assembly including pressure regulation control assembly; components; and, methods
#468Crankcase ventilation filter assembly; components; and methods
#469Air filter with composite end cap
#470End disk
#471Filter unit for the filtration of gaseous fluids, in particular air filter in internal combustion engines
#472RING FILTER ELEMENT
#473Filter element having V-seal
#474Filter element arrangement and portable air cleaner incorporating same
#475Filter element arrangement and end cap interface feature
#476Filter element and filter system
#477Filter element having serrated seal
#478Filter unit
#479Filter unit having a conical thread
#480Ultra and very high efficiency solar cells
#481Air cleaner; air filter cartridge and method of manufacturing
#482Air cleaner, replaceable filter cartridges, and methods
#483Crankcase ventilation filter assembly
#484Air cleaner; replaceable filter cartridges; and, methods
#485Filter element with high temperature polymer retaining straps and method of manufacture
#486Cylindrical filter element
#487Method for manufacturing filtration units and associated apparatus
#488Twist and lock connection for pleated filter element with flange-to-flange locking means
#489Elliptical seal interface for filter assembly
#490Filter with exchangeable insert
#491Filter Element with Glued-On Terminal Disk
#492Air cleaner assemblies; filter cartridges therefor; features; and, methods
#493Aerosol separator; components; and, methods
#494Pulse jet air cleaner components; features; assemblies; and, methods
#495Multi-element filter arrangement and methods
#496Vacuum appliance filter assemblies and associated vacuum systems
#497Air Filter Unit having a Radially Divided Housing
#498Filter frame attachment and fluted filter having same
#499Fluted filter with integrated frame
#500Seal arrangement for filter element; filter element assembly; and, methods
#501Filter system; element configuration; and methods
#502Air cleaner; air filter cartridge and method of manufacturing
#503Replaceable filter cartridge with removal feature
#504Filter
#505Air filter arrangement; assembly; and, methods
#506Air cleaner having anti-rotational arrangement and methods
#507Air filter cartridge and air cleaner
#508Particulate filter and method for its assembly
#509Keyed system for connection of filter cartridge to filter holder
#510Air cleaner arrangements; components; and, methods
#511Air cleaner arrangments with end support for cartridge; components; and, methods
#512Ventilation member
#513Filter cartridge housing attachment systems
#514Crankcase ventilation filter arrangments; components; and, methods
#515Z-filter media with reverse-flow cleaning systems and methods
#516Air cleaner arrangements with internal and external support for cartridge; components; and, methods
#517Separator arrangement for gas/liquid separation; apparatus; and, methods
#518Filter element
#519Diesel particulate filter and method of making
#520Electrically conductive fluid treatment elements
#521Molded filter end cap and method of manufacture
#522Electrically conductive fluid treatment elements
#523End Disk
#524Filter, especially air filter
#525Separator for Cleaning Fluid Streams
#526Exhaust Filter
#527Air cleaner; replaceable filter cartridges; and methods
#528Filter element
#529Gas filtering-buffering device
#530Filter systems
#531Environmentally friendly filter cartridge
#532Air filter unit
#533METHOD AND APPARATUS FOR ASSEMBLING A FILTER CARTRIDGE
#534Filter system; element configuration; and methods
#535Assembly for collecting material entrained in a gas stream
#536Air filter element with composite molded end cap
#537Assembly for collecting material entrained in a gas stream
#538Housing for environmentally friendly filter cartridge
#539Filter element
#540Filter assembly
#541Filter assembly
#542Filter element
#543Low resistance air filter device
#544Method and apparatus for reinforcing a tubular-shaped sealing collar extending from a filter apparatus
#545Environmentally friendly dual lube venturi filter cartridge
#546Filter Element
#547Durable filter cage for air-moving system
#548Environmentally friendly filter cartridge
#549Air filter with composite end cap
#550Air filter with composite end cap
#551Oil separator
#552Fluid treatment elements
#553Multi-element filter arrangement and methods
#554Filter element
#555Air cleaner; air filter cartridge and method of manufacturing
#556Air cleaner; replaceable filter cartridges; and, methods
#557Tubular acoustic silencer
#558Keyed system for connection of filter cartridge to filter holder
#559Performance air filtration cartridge
#560Filter for pneumatic tool
#561Fluid filter and methods
#562Coalescing filter element
#563Environmentally friendly dual lube venturi filter cartridge
#564Filter system; element configuration; and methods
#565Z-filter media with reverse-flow cleaning systems and methods
#566Filter media prepared in aqueous system including resin binder
#567Mist collector arrangement and methods
#568Filter with thermal vent
#569Filter element
#570Air cleaner
#571Method of producing a tight joint between a multi-layer synthetic material and a filter medium
#572High strength and ultra-efficient oil coalescer
#573Exhaust filter
#574Securing seat for holding filtering cylinder of a dust collector
#575Separator arrangement for gas/liquid separation; apparatus; and, methods
#576Filtration cartridges with metallic end members and method of manufacturing
#577Apparatus for manufacturing filter cartridges, and method of using same
#578Filter element, particularly for cleaning combustion air
#579Filter system; element configuration; and methods
#580Filter elements and assemblies
#581Combination filter and silencer assembly
#582Filter assemblies and methods for producing filter assemblies
#583Point of use micron filtered air wand
#584Circular air filter suitable for filtering contaminant-containing air