Mr. Funnel Flexible Filter Extension for F3

Works with Mr. Funnel F3

Allows for more flexible use to filter fuel into difficult to reach fuel tanks.

Mr. Funnel Instructions - 3 Easy Steps

1. Insert funnel into item to be filled. Keep funnel level.

2. Pour fuel into funnel but not directly onto filter.

3. “Dump the sump.” Water and debris will collect in the sump, the area below the filter. Pour sump contents into separate approved container and treat as hazardous waste. Note: As water collects in bottom of funnel or if flow rate slows, stop refueling and “dump the sump.” Funnel requires no cleaning.

Please see our Mr. Funnel Guide for more tips.

Protects your vehicles fuel system from damage

Larger F3, F8 & F15 Models Also Available