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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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Pre Filter
Item# AF-067
Qty.
Pre FilterReplaced by #Replacement for #
Your Price
$7.66
Sale Price*
$7.66
Replaces:
GB: 11036
Stihl: 4201 141 0310
Specifications:
more info Add To My Garage
Pre-Filter
Item# SL-753
Qty.
Pre-FilterReplaced by #Replacement for #
Your Price
$5.96
Sale Price*
$5.96
Replaces:
Stihl: 4224 140 1801
Stihl: 4224-140-1801
Specifications:
Height:1 "
Length:4 3/4 "
Width:3 3/8 "
more info Add To My Garage
Air Filter
Item# SL-605
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$45.57
Sale Price*
$45.57
Replaces:
GB: 11054
Stihl: 4221 007 1002
Specifications:
more info Add To My Garage
Air Filter
Item# SL-713
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$12.52
Sale Price*
$12.52
Replaces:
GB: 11052
Stihl: 4221 140 4400
Specifications:
Height:2 5/16 "
ID:2 1/16 "
OD:4 15/32 "
more info Add To My Garage
Air Filter
Item# AF-7052
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$2.14
Sale Price*
$2.14
Replaces:
John Deere: M77555
Kawasaki: 11013-2119
Kawasaki: 11013-2174
Toro: 100-2692
Specifications:
more info Add To My Garage
Pre Filter
Item# T-949
Qty.
Pre FilterReplaced by #Replacement for #
Your Price
$4.65
Sale Price*
$4.65
Replaces:
Stihl: 4203 141 0310
Stihl: 4203-141-0310
Specifications:
more info Add To My Garage
Air Filter
Item# CS-5679
Qty.
Air FilterReplaced by #Replacement for #SL-294
Your Price
$15.36
Sale Price*
$15.36
Replaces:
Stihl: 1127 120 1621
Specifications:
Height:2 5/8 "
Length:4 5/8 "
Width:1 1/2 "
more info Add To My Garage
Air Filter
Item# CS-5687
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$6.51
Sale Price*
$6.51
Replaces:
Stihl: 1123 120 1613
Specifications:
Height:1 19/64 "
Length:3 39/64 "
Width:1 3/16 "
more info Add To My Garage
Air Filter
Item# SL-606
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$8.69
Sale Price*
$8.69
Replaces:
Stihl: 4238 141 0300
Specifications:
Height:1 3/4 "
Length:5 3/4 "
Width:5 1/2 "
more info Add To My Garage
Air Filter
Item# AF-0034
Qty.
Air FilterReplaced by #Replacement for #4140-124-2800
Your Price
$3.88
Sale Price*
$3.88
Replaces:
Stihl: 4140 124 2800
Specifications:
more info Add To My Garage
Air Filter
Item# SL-607
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$28.68
Sale Price*
$28.68
Replaces:
Stihl: 4238 140 4401
Stihl: 4238 140 4402
Specifications:
more info Add To My Garage
Inner Filter
Item# SL-133
Qty.
Inner FilterReplaced by #Replacement for #
Your Price
$4.83
Sale Price*
$4.83
Replaces:
GB: 11033
Stihl: 4223 140 1800
Stihl: 4223-140-1800
Specifications:
Height:1 5/32 "
Length:4 21/32 "
Width:2 43/64 "
more info Add To My Garage
Air Filter
Item# BR-120
Qty.
Air FilterReplaced by #BR-120Replacement for #4229-120-1800
Your Price
$4.94
Sale Price*
$4.94
Replaces:
Stihl: 4229 120 1800
Stihl: 4229-120-1800
Specifications:
Stihl BG Air Filter 1/2 X 2 1/2 X 3
more info Add To My Garage
Air Filter
Item# T-945
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$6.08
Sale Price*
$6.08
Replaces:
Stihl: 4203 141 0300
Stihl: 4203-141-0300
Specifications:
Height:1 5/8 "
ID:1 3/4 "
OD:2 7/8 "
more info Add To My Garage
Pre Filter
Item# SL-129
Qty.
Pre FilterReplaced by #Replacement for #
Your Price
$2.65
Sale Price*
$2.65
Replaces:
GB: 11029
Stihl: 4223 141 0600
Stihl: 4223-141-0600
Specifications:
more info Add To My Garage
Air Filter
Item# SL-007
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$19.00
Sale Price*
$19.00
Replaces:
GB: 11028
Stihl: 4223 007 1010
Specifications:
Includes air filter gasket
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Air Filter
Item# SL-132
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$7.89
Sale Price*
$7.89
Replaces:
GB: 11034
Stihl: 4223 141 0300
Stihl: 4223-141-0300
Specifications:
Height:1 15/16 "
Length:5 5/16 "
Width:3 1/2 "
more info Add To My Garage
Pre Filter
Item# T-789
Qty.
Pre FilterReplaced by #Replacement for #
Your Price
$1.39
Sale Price*
$1.39
* Fast Moving Parts
Replaces:
Stihl: 4137 124 1500
Specifications:
more info Add To My Garage
Air Filter
Item# T-788
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$3.18
Sale Price*
$3.18
* Fast Moving Parts
Replaces:
Stihl: 4133 124 2800
Stihl: 4137 124 2800
Stihl: 4137-124-2800
Specifications:
Height:1/4 "
Length:2 3/8 "
Width:2 3/8 "
more info Add To My Garage
Air Filter
Item# BR-324
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$5.50
Sale Price*
$5.50
* Fast Moving Parts
Replaces:
Stihl: 4203 141 0301
Specifications:
Height:1 3/8 "
Length:5 1/8 "
Width:3 7/16 "
more info Add To My Garage
Air Filter
Item# BR-327
Qty.
Air FilterReplaced by #Replacement for #
Your Price
$4.92
Sale Price*
$4.92
* Fast Moving Parts
Replaces:
Stihl: 4282 141 0300
Stihl: 4282-141-0300
Specifications:
Height:1 1/4 "
Length:8 "
Width:3 1/4 "
more info Add To My Garage