Air filter
Quick response. Helpful. Great product
We have designed, refined and tested our filter's geometry over several years - and across a broad range of conditions and vehicle configurations - to fine tune and perfect their durability. The inverted cone end cap maximizes filter media, catching more dirt and debris than other similarly sized filters.
Consider adding on our optional pre-filter - they are great at keeping large debris like bugs, grass, rocks, etc, from ever touching your filter, which makes maintenance even easier. Our pre-filter is also semi-hydrophobic, so when water hits the prefilter it beads and rolls off, keeping your filter drier which is best for longevity and performance.
Frequently Asked Questions
1. Which size is correct for me?
Cummins Applications -
Pusher Cold Air Intakes - 40CALx
Pusher High and Low Mount Compound Turbo Systems - 50CALx
Duramax Applications -
Pusher Cold Air Intakes - 40CALx
Pusher Compound Turbo Systems (LB7, LLY, LBZ, LMM) - 50CALx
Pusher Compound Turbo Systems (LML) - 50CAL
Powerstroke Applications -
Pusher 2011 - 2016 Intake System (6.7L) - 40CALx
Pusher 2017 - 2019 Intake System (6.7L) - 45CAL
Pusher 2017 - 2019 Compound Turbo System - 50CALs
2. How often should I be cleaning my filter?
We recommend you check it out every 5-6,000 miles; we find it easiest to just check on it at the same time we perform oil changes. Take it out, tap off any loose debris, dirt, bugs – then you can use your best judgement on whether or not it’s time for a full wash. Drivers in dustier, off-road conditions will need to wash more often than city drivers. Click to read more: How to Clean Your Pusher Air Filter
3. Should I be oiling my filter? Is this filter pre-oiled?
Our filters are made with media that can be oiled, but they are not pre-oiled. We don’t recommend oiling unless you are in a dusty environment and need the extra support of the oil to catch the really fine particles. If you do oil, make sure to use a cleaning and oil kit from a reputable brand, and take care to follow application instructions carefully to prevent over-oiling.
4. Do I need a pre-filter, or filter sock?
Pre-filters are great at keeping large debris like bugs, grass, rocks, etc, out of your pleats, which makes maintenance even easier. Our pre-filter is also semi-hydrophobic, so when water hits it a good amount of that water beads and rolls off, keeping your filter drier which is best for longevity and performance. The airflow impendence of the pre-filter is negligible.
5. How long will these filters last, how many washes?
It really depends on your environment, how often you clean, and whether or not you use a pre-filter; if your filter media is beginning to get frayed or wrinkled you might want to consider swapping in a new filter. With average use, this is normally after 2-3 years.