The paper Karting air filters offer good protection from dust and dirt. However, some sort of pre-filter is highly recommended.

$12.00ea

3 1/2 x 4" tall straight or ANGLEED  filter with 2 7/16" throat

$14.00ea

3 1/2" x 6" tall angled filter with 2 7/16" throat

Economy Kart Filter Size

3 1/2" x 4" tall 2 7/16" throat $12.00 3 1/2" x 6" tall 2 7/16" throat $14.00 3 1/2 x 4 ANGLED 2 7/16" $12.00

foam pre filter

Kart Foam Prefilter

3 1/2" x 6" red $3.50 3 1/2" x 9" blue $4.00

2 7/16" is used in WKA stock classes and clone classes, 1 1/4" is for use with the Animal Class.

HDM nor UNI will be held responsible for any engine failure due to improper or unapproved use of any UNI filter.

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