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Air Filters & Prefilters

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J-Thomas offers both OEM and aftermarket prefilters and air filters for your outdoor power equipment.   Our high performance air filters are designed to extend the life of your equipment. Changing your air filter is an important part of maintaining your mower.  Allow our selection of discounted air filters and prefilters extend the life of your commercial mower.  We offer a complete line of top quality aftermarket air filters for all major brands and we stock air filters from manufacturers like Briggs & Stratton, Kawasaki and Kohler.  



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Air Filter
Item# AF-714
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$10.76
Sale Price*
$10.76
Replaces:
Kawasaki: 49064-2059
Lesco: 32148
Specifications:
Height:2 1/8 "
Length:4 7/8 "
Width:4 1/4 "
Canister OD: 2 15/16"
Air Filter
Item# AF-1387
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$6.07
Sale Price*
$6.07
Replaces:
Gravely: 21449300
Kohler: 277138
Kohler: 277138-S
Lesco: 006577
Lesco: 6577
Specifications:
Height:4 "
ID:4 5/8 "
OD:6 "
Air Filter
Item# AF-877
Qty.
Air FilterReplaced by #Replacement for #230840
Your Price
$5.77
Sale Price*
$5.77
Replaces:
Briggs & Stratton: 4145
Briggs & Stratton: 494511
Briggs & Stratton: 494511S
Generac: 0494511S
Generac: 1494511S
Generac: 494511S
Specifications:
Height:1 1/8 "
Length:7 "
Width:3 1/2 "
Air Filter
Item# AF-2774
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$5.31
Sale Price*
$5.31
Replaces:
Cub Cadet: 117210-C1
Cub Cadet: 759-3547
Cub Cadet: 959-3547
Gravely: 20570400
Gravely: 932494
John Deere: M83646
Kohler: 47 083 01-S
Lesco: 012596
Lesco: 12596
Specifications:
Height:1 3/4 "
ID:5 1/2 "
OD:7 "
Air Filter
Item# KN-4961
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$46.61
Sale Price*
$46.61
Replaces:
John Deere: M131802
John Deere: M144100
Kawasaki: 11013-7020
Kawasaki: 11013-7044
Kohler: 25 083 01
Kohler: 25 083 01-S
Specifications:
Height:10 3/4 "
ID:2 1/2 "
OD:4 1/8 "
Designed to increase horsepower while providing excellent filtration
Durable construction to provide engine protection
New hybrid material does not require oiling
Washable and reusable
Air Filter
Item# AF-7017
Qty.
Air FilterReplaced by #Replacement for #11013-7017
Your Price
$7.94
Sale Price*
$7.94
Replaces:
Ariens: 2153800
Ferris: 5101655X4
Gravely: 21538000
Husqvarna: 531 30 81-57
John Deere: MIU10998
Kawasaki: 11013-7017
Specifications:
Height:1 "
Length:7 3/8 "
Width:4 5/16 "
Air Filter
Item# AF-3000
Qty.
Air FilterReplaced by #Replacement for #11013-7038
Your Price
$10.33
Sale Price*
$10.33
Replaces:
Bad Boy: 063-8019-00
Cub Cadet: KM-11013-7038
Gravely: 21545400
John Deere: MIU11747
Kawasaki: 11013-7038
Walker: 2090-1
Specifications:
Height:10 3/4 "
ID:3 1/8 "
OD:4 "
Air Filter
Item# AF-2021
Qty.
Air FilterReplaced by #Replacement for #11013-2021
Your Price
$5.78
Sale Price*
$5.78
Replaces:
Gravely: 042926
Gravely: 20743700
John Deere: AM101090
John Deere: AM101191
John Deere: M88571
Kawasaki: 11013-2020
Kawasaki: 11013-2021
Kawasaki: 110132020
Lesco: 050048
Toro: KW10017
Specifications:
Height:2 3/4 "
Length:7 "
Width:2 1/4 "
Pre-filter included
Air Filter
Item# AF-1388
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$4.39
Sale Price*
$4.39
Replaces:
Cub Cadet: 61606-C1
Cub Cadet: 759-3359
Gravely: 034766
Gravely: 046344
Gravely: 08563700
Gravely: 34766
Gravely: 46344
Gravely: 8563700
John Deere: AM31034
John Deere: AM37201
Kohler: 45 083 02-S
Lesco: 050056
Lesco: 50056
Lowe's: 59583
Massey Ferguson: 1044627M1
Onan: 140-1216
Specifications:
Height:3 "
ID:4 5/8 "
OD:6 "
Air Filter
Item# AF-14
Qty.
Air FilterReplaced by #Replacement for #11013-2141
Your Price
$7.26
Sale Price*
$7.26
Replaces:
Gravely: 21391300
John Deere: AM104560
John Deere: M97211
Kawasaki: 11013-2109
Kawasaki: 11013-2110
Kawasaki: 11013-2141
Lesco: 050652
Lesco: 50652
Specifications:
Height:3 "
Length:6 "
Width At Narrow End:2 "
Width At Wide End:2 5/8 "
Pre-filter included
Air Filter
Item# AF-845
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$13.18
Sale Price*
$13.18
Replaces:
Briggs & Stratton: 820263
Club Car: 102558201
Exmark: 93-2195
E-Z-GO: 28463G01
Ferris: 5100192
Genie: 52867
Gravely: 21512500
Jacobsen: 5000913
John Deere: M113621
Kawasaki: 11013-1290
Kawasaki: 11013-7029
Kawasaki: 11013-7048
Kohler: 25 083 02
Kohler: 25 083 02-S
Kohler: 25-083-02
Kubota: 1G659-11222
Kubota: K1211-82320
Kubota: K2581-82311
Skyjack: 137924
Toro: 108-3811
Toro: 93-2195
Toro: 99-3173
Walker: 5090-1
Specifications:
Height:7 3/8 "
ID:1 3/4 "
OD:3 1/2 "
Air Filter
Item# AF-7002
Qty.
Air FilterReplaced by #Replacement for #11013-7002
Your Price
$8.99
Sale Price*
$8.99
Replaces:
Ariens: 21538200
Cub Cadet: 490-200-0004
Gravely: 21538200
John Deere: M137556
Kawasaki: 11013-7002
Specifications:
Height:1 3/16 "
Length:8 5/16 "
Width:3 3/4 "
Width with Tab: 6 3/8"
Inner Air Filter
Item# AF-8304
Qty.
Inner Air FilterReplaced by #Replacement for #11013-7019
Your Price
$11.45
Sale Price*
$11.45
Replaces:
Ariens: 21536900
Ariens: 21538700
Bad Boy: 063-8020-00
Bobcat: 4114747
Bobcat: 6669548
Bobcat: 6672468
Briggs & Stratton: 4236
Briggs & Stratton: 821136
Ferris: 5022892X2
Ferris: 5023140
Ferris: 841238
FRAM: CA-9550 SY
Grasshopper: 100937
Gravely: 21536900
Gravely: 21538700
Hitachi: 4423981
Hustler: 785279
John Deere: M131803
John Deere: M144098
John Deere: RG60866
Kawasaki: 11013-7019
Kawasaki: 11013-7045
Kohler: 25 083 04
Kohler: 25 083 04-S
Kohler: 25-083-04-S
Kubota: TA040-93220
Land Pride: 839-374C
Snapper Pro: 5101542
Specifications:
Air Filter
Item# AF-9583
Qty.
Air FilterReplaced by #Replacement for #BULK-3
Your Price
$11.47
Sale Price*
$11.47
Replaces:
Ariens: 21536900
Ariens: 21537000
Ariens: 21538600
Bad Boy: 063-8019-00
Bobcat: 4114746
Briggs & Stratton: 4235
Briggs & Stratton: 841497
Case: 86401594
Case: 87300178
Case: 87300179
Club Car: 102498601
Exmark: 103-1327
E-Z-GO: 72987G01
Ferris: 5022892X1
Ferris: 5023141
Ferris: 841237
Grasshopper: 100936
Gravely: 21536900
Gravely: 21537000
Gravely: 21538600
Hustler: 785261
Hyundai: GG1-104170
Jacobsen: 5000919
John Deere: M131802
John Deere: M144100
John Deere: M164264
John Deere: RG60690
Kawasaki: 11013-7020
Kawasaki: 11013-7044
Kohler: 25 083 01
Kohler: 25 083 01-S
Kubota: TA040-93230
Land Pride: 839-323C
Snapper Pro: 5101543
Toro: 108-3810
Toro: 98-9763
Yanmar: 119808-12520
Specifications:
Height:10 3/4 "
ID:2 1/2 "
OD:4 1/8 "