Filter Maintenance Kits

Filter Maintenance Kits: keep your reusable air filter doing its job

A reusable performance air filter only flows and protects the way it should when it's clean and, for oiled elements, properly re-oiled. That's the whole point of filter maintenance kits: they give you the cleaner to strip out trapped dirt and the filter oil to re-charge the media so it traps grit again without choking airflow. Skip the service and an oiled cotton or foam filter either clogs up or, over-oiled, lets dust through. These kits are the maintenance side of an air intake system - the part you actually use every few thousand miles.

What's stocked here

There are 62 products in this category, spanning 14 brands. The biggest ranges come from K&N Engineering and aFe with 16 products each, followed by Uni Filter, Maxima, and smaller counts from BLOX Racing, BMC, COBB, Airaid, Injen, Volant, BBK, Mishimoto, CORSA Performance and Vibrant. Prices currently run from $25 to $464, which reflects what's in stock right now rather than a fixed promise. That spread covers everything from a single aerosol cleaner up to complete kits. Examples include the Maxima Air Filter Cleaner 17.1oz aerosol, the K&N 5 Gallon Air Filter Oil for shop-scale use, and the Maxima FFT Foam Filter Oil Treatment 32oz for foam elements.

How to choose

Match the kit to your filter type. Foam filters want a foam-specific treatment like the Maxima FFT; cotton gauze filters use cleaner plus filter oil. Buy the cleaner and oil together if you're servicing your first filter, or buy oil alone if you already have cleaner on the shelf. Bottle size is the other decision - a single filter is fine with an aerosol, while the K&N 5-gallon oil suits a fleet or a busy garage. Some listings are vehicle-specific service kits rather than universal fluids: the aFe Power ProGuard kit for 2011-16 Ford Diesel Trucks and the CORSA clear lids and dry filters for the 2024-25 Mustang GT 5.0L are built for named applications, so confirm fitment before ordering.

What else you need with it

If you're servicing rather than replacing, you may still want a fresh element - see Replacement Air Filters, Air Filter Elements, and Drop In Filters. Building or upgrading the intake itself points you at Cold Air Intake Kits and forced-induction pieces like Intercoolers. There's also an adapter-style listing, the Injen air filter adapter kit for the 1995-99 Eclipse Turbo, if you're piecing together a filter mount.

Fitment and ordering

Only a handful of these products carry vehicle fitment data - the applications on record touch Mitsubishi, Yamaha and Ford, across model years from 1995 to 2025. Most fluids are universal. If you're unsure whether a service kit or filter matches your setup, call fitment help at 813-535-5801 or reach us through contact us. Every order ships with free shipping, and Affirm and Katapult financing is available on the bigger baskets.

Filter Maintenance Kits: keep your reusable air filter doing its job

A reusable performance air filter only flows and protects the way it should when it's clean and, for oiled elements, properly re-oiled. That's the whole point of filter maintenance kits: they give you the cleaner to strip out trapped dirt and the filter oil to re-charge the media so it traps grit again without choking airflow. Skip the service and an oiled cotton or foam filter either clogs up or, over-oiled, lets dust through. These kits are the maintenance side of an air intake system - the part you actually use every few thousand miles.

What's stocked here

There are 62 products in this category, spanning 14 brands. The biggest ranges come from K&N Engineering and aFe with 16 products each, followed by Uni Filter, Maxima, and smaller counts from BLOX Racing, BMC, COBB, Airaid, Injen, Volant, BBK, Mishimoto, CORSA Performance and Vibrant. Prices currently run from $25 to $464, which reflects what's in stock right now rather than a fixed promise. That spread covers everything from a single aerosol cleaner up to complete kits. Examples include the Maxima Air Filter Cleaner 17.1oz aerosol, the K&N 5 Gallon Air Filter Oil for shop-scale use, and the Maxima FFT Foam Filter Oil Treatment 32oz for foam elements.

How to choose

Match the kit to your filter type. Foam filters want a foam-specific treatment like the Maxima FFT; cotton gauze filters use cleaner plus filter oil. Buy the cleaner and oil together if you're servicing your first filter, or buy oil alone if you already have cleaner on the shelf. Bottle size is the other decision - a single filter is fine with an aerosol, while the K&N 5-gallon oil suits a fleet or a busy garage. Some listings are vehicle-specific service kits rather than universal fluids: the aFe Power ProGuard kit for 2011-16 Ford Diesel Trucks and the CORSA clear lids and dry filters for the 2024-25 Mustang GT 5.0L are built for named applications, so confirm fitment before ordering.

What else you need with it

If you're servicing rather than replacing, you may still want a fresh element - see Replacement Air Filters, Air Filter Elements, and Drop In Filters. Building or upgrading the intake itself points you at Cold Air Intake Kits and forced-induction pieces like Intercoolers. There's also an adapter-style listing, the Injen air filter adapter kit for the 1995-99 Eclipse Turbo, if you're piecing together a filter mount.

Fitment and ordering

Only a handful of these products carry vehicle fitment data - the applications on record touch Mitsubishi, Yamaha and Ford, across model years from 1995 to 2025. Most fluids are universal. If you're unsure whether a service kit or filter matches your setup, call fitment help at 813-535-5801 or reach us through contact us. Every order ships with free shipping, and Affirm and Katapult financing is available on the bigger baskets.