Matches 1 - 50 out of 143 1 2 3 >


Match Document Document Title
US20110314781 AIR FILTER HAVING DIMENSIONAL EXTENDING TABS  
There is provided herein an air filter that includes one or more foldable extension flaps that can be folded and secured against the frame to provided an extend thickness dimension for the frame...
US20050160709 High efficiency air filter and method of forming  
An air filter for use in vehicle air conditioning/handling systems includes a pleated filter material having a MERV of more than 1 and preferably of at least 8. The pleated filter material has a...
US20140311108 AIR FILTER ARRANGEMENT  
An air cleaner arrangement is shown. The air cleaner arrangement includes a serviceable filter cartridge comprising strips of media arranged in a stacked configuration. The strips of media each...
US20090151311 Air filter cartridge and air cleaner assembly  
An air filter arrangement is disclosed. The air filter arrangement includes strips of media comprising fluted sheets secured to facing sheets and forming inlet and outlet flutes secured to one...
US20140165839 Extended Life Panel Filter  
A panel filter is provided. The panel filter can have extended life by virtue of more filter media packed into a panel filter in a way that maintains open flow structure and with filter media...
US20140174297 Filter Element  
A filter element includes a fold pack (5) with at least one side strip (4) that connects fold ends on at least one side of the fold pack (5). The side strip (4) is connected only about a portion...
US20130232933 Interior Air Filter, Filter Holder and Filter Arrangement  
An interior air filter for a motor vehicle has a fold pack having a first side. A material with a first leg and a second leg is disposed on the first side. The first leg is attached to the first...
US20140130470 POROUS POLYTETRAFLUOROETHYLENE MEMBRANE AND AIR FILTER MEDIUM  
Provided is a porous polytetrafluoroethylene (PTFE) membrane having a PF value of 36 or more and a mass per unit area of 0.90 g/m2 or less. The PF value is determined by the following equation: PF...
US20090019824 FOLDABLE AIR FILTERS AND METHODS OF USE THEREOF  
Foldable filter assemblies and methods of use thereof are disclosed. An air filter assembly including a frame having opposed substantially rigid end members and a flexible side member, the end...
US20120031059 FILTER ASSEMBLY WITH IMPROVED GASKET  
A filter gasket seals at least one mitered corner of a filter frame having a substantially planar first surface and an adjacent side surface. The gasket comprises at least first and second...
US20120317940 NON V-BANK FILTER FOR ANIMAL CONFINEMENT FACILITY  
A non-V bank filter for an animal confinement application such as for filtering out the porcine reproductive and respiratory syndrome virus (PRRSV) is provided. The filter may be a deep pleat of...
US20100043366 Air Filter Arrangement; Assembly and Methods  
An air filter media construction or arrangement is disclosed. The air filter media construction or arrangement includes strips of media comprising corrugated sheets secured to facing sheets and...
US20150013542 Air Filter Element and Air Filter  
Disclosed are an air filter element, a filter housing, and an air filter in which the air filter elements have a high filtering capacity and a long service life by increasing the filter surface of...
US20150007732 Air Filter Element and Air Filter  
Disclosed are an air filter element, a filter housing, and an air filter in which the air filter elements have a high filtering capacity and a long service life by increasing the filter surface of...
US20150007535 Air Filter Element and Air Filter  
Disclosed are an air filter element, a filter housing, and an air filter in which the air filter elements have a high filtering capacity and a long service life by increasing the filter surface of...
US20050022490 Vehicle air cleaner  
A vehicle air cleaner includes a filter material and a frame, which is formed integral around the circumferential edge of the filter material. The filter material is curved into a plurality of...
US20090126326 Ventilation system air filter and method for manufacturing the same  
An improved air filter for filtering particulate matter from the air flow of a ventilation system and a method for manufacturing the air filter. The air filter comprises an air filter media having...
US20150251123 air cleaner; replaceable filter cartridges; and, methods  
The disclosure concerns air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are...
US20120272633 AIR CLEANER; REPLACEABLE FILTER CARTRIDGES; AND, METHODS  
The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are...
US20110078985 FILTER CARTRIDGE WITH CENTERBOARD, DUST COLLECTORS, AND METHODS  
An air filter cartridge is provided including an air filter media construction having a first, outlet end, flow face and an opposite, second, inlet end, flow face. The filter media construction...
US20130283743 AIR FILTER  
An air filter including a base and a first and second frame element is disclosed. Each frame element is coupled to the base. The frame elements have an oscillating shape having a first portion...
US20150020487 Air cleaner; replaceable filter cartridges; and, methods  
The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are...
US20140325945 AIR CLEANER REPLACEABLE FILTER CARTRIDGES; AND, METHODS  
An air cleaner assembly, a main filter element, a safety element, combinations and methods for servicing an air cleaner assembly are provided according to the present invention. The air cleaner...
US20130152792 High Efficiency Low Pressure Drop Synthetic Fiber Based Air Filter Made Completely From Post Consumer Waste Materials  
A non-woven textile based filter media is produced from polyester fiber generated using recycled polyethylene terephthalate (PET) beverage bottles, and that non-woven textile based filter media is...
US20080245038 Plate-Shaped Filter Insert  
A plate-shaped filter insert for, in particular, a gas filter with a seal which projects outward on a first of two opposite plate surfaces should be simple and inexpensive to produce with good...
US20060277879 Extended surface pleat air filter  
A high efficiency air filter for use in a standard return air grille is provided. Standard return air grilles possess filter receptacles for accepting air filters, a closeable cover with a cover...
US20110017064 SOOT FILTER HAVING OBLIQUE CORRUGATED LAYERS  
A soot filter for removing soot from engine exhaust. The soot filter comprises an inlet, an outlet disposed opposite the inlet, a first corrugated layer having a first series of parallel ridges...
US20150082988 AIR FILTER  
An apparatus and method for filtering air in residential and commercial applications is described herein. The air filter may have a support frame which secures to the intake grille of an HVAC...
US20110252759 FILTER  
A filter assembly includes a frame for mounting the filter assembly. The frame defines a rectangular opening. A channel is disposed about at least a portion of the periphery of the rectangular...
US20070289273 Air filter with pleat lock  
An air filter with a pleated filter medium and a mechanism to keep the pleats in equal spacing and defined position. The air filter comprises a pleated filter medium, adhesively delimited to both...
US20130031885 POCKET FILTER ASSEMBLY  
The present invention relates to a gas filter assembly (100) comprising a support frame (101) and a number of filter pockets (102). The support frame (100) comprises a first subframe (203) and a...
US20130062277 Filter for Filtering Fluids  
A filter includes a filter element (1) having a filter medium (106) pleated in a zigzag manner, with a raw side (105) and a clean side (104). Filter medium sections (120) extend on either side of...
US20150013287 FILTER FRAME  
A filter frame for holding a filter provided with a plurality of folds so as to alternately form ridges and troughs includes: a first frame portion including a first holding portion, having a side...
US20120167535 SELF SUPPORTED PLEATED PANEL FILTER WITH FRAYED MEDIA EDGES  
A panel filter is provided such as for HVAC applications in which one of the cut edges is frayed and attached with adhesive to the inner peripheral surface of a paper board frame. The frayed edges...
US20090056293 AIR FILTRATION SYSTEM  
An air filter is disclosed including a particulate filtration portion for filtering particulates from inlet air flow. The filtration portion is produced from a first sheet of air filtration...
US20100293906 AIR FILTER ASSEMBLY; COMPONENTS THEREOF AND METHODS  
An air filter cartridge arrangement, an air cleaner assembly, and components therefor, are provided. The air filter cartridge generally has perimeter shape with a straight side and an opposite...
US20080184685 Frame and cassette filter  
With respect to the task of creating a frame for holding a filter element, the frame being easy to install following the inexpensive production thereof, a frame for receiving a filter element,...
US20150251122 FILTER CARTRIDGES; FEATURES AND METHODS OF ASSEMBLY; AIR CLEANER ASSEMBLIES; AND, FILTER CARTRIDGE COMBINATIONS  
Filter cartridge arrangements, features thereof and assembly for use therewith, are provided. Selected filter cartridge features disclosed are particularly well adapted for use with a safety or...
US20070107392 Diesel exhaust filtering apparatus  
A filtering apparatus having a plurality of passages made up of juxtaposed longitudinally extending channels. The passages are axially divided by a porous filtering media extending across the...
US20120060455 SEALED EDGE FRAME  
The present invention relates to an air filter pack frame constituted of four profiled elements being held together by angle pieces and surrounding an opening there between, in which a pack of...
US20050050869 Heat stable filter construction  
A filter construction includes a pair of pleated filter elements (31, 32) mounted back to back to form a fluted double filter element and having their edges sealed by a sealant or being folded...
US20140325947 FILTER ELEMENTS; AIR CLEANER; ASSEMBLY; AND, METHODS  
A filter element, a safety element and fluid cleaner assembly. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The element generally...
US20130192180 FILTER ASSEMBLY  
In accordance with one embodiment, a filter assembly includes a housing having an inlet for particulate laden gas and an outlet for clean gas. The assembly also has at least one filter being...
US20130019576 FILTER ELEMENTS; AIR CLEANER; ASSEMBLY; AND, METHODS  
A filter cartridge, a safety element and fluid cleaner assembly are described. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The...
US20150068175 AIR FILTER ARRANGEMENT; AIR CLEANER ASSEMBLY; AND, METHODS  
A media pack for including in a filter cartridge of an air filter arrangement, is provided. A variety of configurations for the media pack are described and shown, an example shown being...
US20110265436 Three-Dimensional Filter  
A three-dimensional filter includes a filter frame having a three-dimensional skeletal structure with a filter media connected to the skeletal structure. The filters are nestable. The skeletal...
US20150027093 AIR CLEANER ASSEMBLY; COMPONENTS THEREFOR; AND, METHODS  
Air filter cartridges for use in air cleaner assemblies are described. The air filter cartridges typically comprise a stack of strips of fluted media, having an inlet flow face and an outlet flow...
US20110173937 AIR CLEANER ASSEMBLY; COMPONENTS THEREFOR; AND, METHODS  
Air filter cartridges for use in air cleaner assemblies are described. The air filter cartridges typically comprise a stack of strips of fluted media, having an inlet flow face and an outlet flow...
US20140102059 AIR FILTER ARRANGEMENT; ASSEMBLY; AND, METHODS  
An air filter media construction or arrangement is disclosed. The air filter media construction or arrangement includes strips of media comprising corrugated sheets secured to facing sheets and...
US20130263744 FILTER ASSEMBLIES; COMPONENTS AND FEATURES THEREOF; AND, METHODS OF USE AND ASSEMBLY  
Air cleaner assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components...

Matches 1 - 50 out of 143 1 2 3 >