Volant 51902 Pre-Filter for Pro5 Oiled Air Filters

The Volant 51902 Pre-Filter is a protective cover designed to shield your Volant Pro5 oiled air filters from harsh environmental conditions. This black, round tapered pre-filter is factory treated with a proprietary hydrophobic process to repel water and prevent saturation from mud, sand, and moisture.

Key Features:

• Compatible with Volant filter part numbers 5117, 5117D, 5118, 5122, 5124, and 5151
• Manufactured from durable polyester material with water-repellent finish
• Uniform micron openings filter debris 0.005 inches or larger
• Prevents water splashes, mud, and sand from saturating the main air filter
• Closed top design with tapered shape for secure fit
• Dimensions: 4.75" top diameter, 6.75" base diameter, 8" height

This pre-filter is recommended for vehicles equipped with cold air scoops, off-road driving conditions, or environments with fine powder, sand, or frequent rain. The hydrophobic treatment ensures your performance air filter stays protected and maintains optimal airflow even in challenging conditions.