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Banks PreFilter installed on 41831


Protects filter from large debris & mud
Filter Wrap for use with Banks Ram-Air Cold-Air Intake Systems
For 2020-2022 Ford 6.7L Power Stroke
Air Filter PN: 41831, 41831-D
Prices increase in June
MSRP $48.98


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Big-Ass Oiled and Dry Filter for Ford Ram-Air intake 41831 41831-D
Air Filter Element
41831 (Oiled Filter)
2020-2022 Ford 6.7L
Free Shipping on orders over $250 (48 Contiguous US)*

Highly recommended in dirty environments. Keep your Ram-Air Filter protected from large debris, bugs, mud, etc... Banks hydrophobic pre-filters use uniform micron openings to keep your Ram-Air intake filter element clear from dust and large debris while repelling moisture. Cold and Heat resistant up to 400°F. Fits Ram-Air Filter PN 41831/41831-D

CARB E.O. Not Required


Key Features

  • Hydrophobic to repell water and moisture
  • Prevents large debris clogging filter pleats
  • Reduces service intervals
  • Cleanable and reusable
  • Extends filter life


Banks pre-filter wraps are designed to work with your Ram-Air intake system and are constructed from a polyester mesh with uniform micron openings.

It improves the filtering of larger debris and dirt by preventing them from getting embedded into the filter. This allows your your Banks Ram-Air to breathe easier for longer by increasing the time between services.

Its hydrophobic surface has been treated to repel water and improve performance in humid or wet environments. The pre-filter is able to resist heat up to 400 degrees Fahrenheit and will not shatter in freezing temperatures.

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