Uni Filter Red Foam Wrap For Oval Air Filters 4.50 Wide 7.00 Long 3.50 Tall

Country Of Origin: U.S.A.
Quantity in Basket: None
Part Number: uni473rd

Price: $22.25

Sold As: 1 Uni Filter Foam Wrap

Quantity:

UNI foam prefilter wraps are ideal for filtering out fine silt from desert racing. However if you are driving in the sand then we recommend using nylon Outerwear Prefilters.

The principle of how foam air filters work is simple: "Open Cell" Polyurethane Foam is wetted with specially developed filter oil. The "sticky" filter oil is suspended in the path of the dirty air on the strands of the web-like cell structure of the foam. This makes it impossible for dirt to pass through the depth of the filter without sticking to the strands. As the outer strands become loaded with dirt particles, the wetted strands down stream start trapping dirt, allowing the entire thickness to be utilized. This prevents surface loading or air restriction for 80% of the service life of the air filter element. When the fitler is sufficiently dirty, it can be easily washed, re-oiled, and re-used.

California Prop 65 Warning: This item may cause cancer or reproductive harm. For more info visit p65warnings.ca.gov The above image is a representation of this item. Actual item may vary.

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filter473bk	Outerwear Prefilter For Oval Filters 4.5 Wide X 7.0 Long X 3.5 Tall - Black		$24.15
filter473bl	Outerwear Prefilter For Oval Filters 4.5 Wide X 7.0 Long X 3.5 Tall - Blue		$24.15
filter473rd	Outerwear Prefilter For Oval Filters 4.5 Wide X 7.0 Long X 3.5 Tall - Red		$24.15

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