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Replacement Filters > Replacement Industrial Air Filter

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33-2421
 
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K&N Small Engine and Light Industrial Replacement Air Filters - K&N manufactures many direct replacement elements for small industrial engines, utility lawn and garden units, air compressors, generators, chain saws, etc.

[More Information on Industrial Replace Air Filters]
  • Designed to increase horsepower and acceleration
  • Designed for industrial applications
  • High air flow with excellent filtration
  • Washable and reusable air filter
  • One year limited warranty
Available Information
33-2421 Cross Reference
33-2421 Vehicle Applications
Cleaning Instructions -
News Story - Small Kohler Engines Get Great Performance with K&N Air Filters


Part 33-2421 Product Specifications
Product Style: Panel Air Filter
Height: 1.375 in (35 mm)
Outside Length: 8.125 in (206 mm)
Outside Width: 7.625 in (194 mm)
Air Filter Shape: Panel
Filter Material: Non-woven Synthetic
Package Contents: 1 Air Filter
Package Quantity: 1
Weight: 0.75 lb (0.34 kg)
Product Box Length: 8 in (203 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 10.5 in (267 mm)



Customer Feedback      Be the first to review part 33-2421

Great fit for both my 1969 John Deere 112 and John Deere 140 with Kohler K241 and K301 engines. Fit perfectly and are cleanable and reusable.
Tim Deichler, Florida
The filter is fine and just as promised. The only reason I didn't give it 5 stars is because it was a really tight fit to get it to go in the filter area. The inside window is just a little too tight. Although it looked exactly the same,I was starting to think that I got the wrong filter because it was so tight. I put some oil on the inside part of the filter and it finally went on. Other than that, no problems. I put it on a 26hp kohler engine, if it makes any difference.  
Jon , Corklin
Using this for the first time on my Craftsman lawn tractor's Kohler engine in a very dusty environment. I checked it after a couple of hours and the air intake looks clean. May have to clean and recharge the air filter more often. The Craftsman brand replacement air filter is costly to replace every 25 hours so I'm hoping this will save me money in the long run. I use K&N air filters on my pick-up truck and cruiser motorcycle and am happy with them.
Jim Whitcomb, Jurupa Valley, California