Pre-Filter (51905) Protects Oil Filters model_ranger  Previous Lid Design:  

 Previous Lid Design:  

This design will allow the highest air flow rate possible and a very long filter life and maintenance intervals (up to 40K miles depending on driving conditions)

Instruction Sheets for Part 54425

1996-2000 Isuzu Hombre 4

Pre-Filter (51905) Protects Oil Filters model_ranger  Previous Lid Design:  For Usewith Oiled Filters: # 5144, # 5152 Volant Pre Filters are factory treated using a proprietary hydrophobic process and are manufactured from the same durable polyester material as their race proven regular style. This unique material contains uniform micron openings that will filter out debris . 005 or larger. This pre filter will prevent splashes of water, mud and sand from saturating your air filter.