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33-2240
$39.99 USD
MSRP $62.29 35.8% Off
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K&N 33-2240 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   5 Customer Reviews
  • Washable and reusable
  • Outstanding filtration
  • Easy to install
  • Oil-free synthetic media
  • Lifetime limited warranty
The K&N 33-2240 Air Filter fits some Briggs & Stratton 405700, Briggs & Stratton 406700, Briggs & Stratton 407700, and John Deere Z425 models. See vehicle applications link for details.
The K&N 33-2240 is a synthetic oil-free replacement air filter manufactured to provide exceptional filtration to your small engine or light industrial equipment. This air filter reduces restriction allowing the engine to breathe more efficiently. It is reusable, so it can be washed with K&N synthetic air filter cleaner then reinstalled to use again and again. The K&N 33-2240 air filter fits some John Deere lawnmowers, some Briggs & Stratton engines and other small engine applications.

[More Information on Small Engine & Light Industrial Air Filters]

Product Specifications

Air Filter ShapePanel
Filter MaterialNon-woven Synthetic
FlangesNone
Height1.25 in (32 mm)
Package Contents1 Air Filter
Package Quantity1
Product StyleUnique Air Filters
Outside Length7.25 in (184 mm)
Outside Width4.188 in (106 mm)
Weight0.5 lb (0.2 kg)
Product Box Height10.5 in (267 mm)
Product Box Length8 in (203 mm)
Product Box Width1.75 in (44 mm)
Footnote 11/4-20 Jack Nut Into Top
Small Eng Footnote 1For 18-22 Horsepower Intek V-twin
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N 33-2240 Air Filter Product Reviews

Tuesday, September 12, 2017 - Part 33-2240
Used this filter on a custom computer.

Tim Johnson
Sioux Falls, South Dakota
Tuesday, October 25, 2016 - Part 33-2240
Fit perfectly, as was an EXACT replacement. Am VERY high on K&N filters already, with both vehicles of mine having been using them for years.

Richard Bailey
Danville, Maryland
Tuesday, January 5, 2016 - Part 33-2240
Bought as a gift. It was delivered very quickly and arrived in time for Christmas, so 5 stars. I have a brother who buys K&N filters for all of his many vehicles, including his lawn mowing tractor, so they must be very good. Once he finds something he likes he never changes his loyalty.

Janet Tomaskovic
Darien, Illinois