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Filter Minder - Air Filter Restriction Gauge

$54.95
$54.95
Shipping calculated at checkout.

This Filter Minder attaches to our FR or FS canister air filter upgrade kits. The air restriction gauge shows you the condition of your air filter without having to open the canister. This is an easy, foolproof way to know when it's time to replace your air filter. 

*UPDATE - The new canisters that we are getting from Donaldson now have the port for the filter minder on the bottom of the intake elbow instead of the top. To accommodate for this, our minders now come with a 90 degree fitting instead of a straight fitting. These minders are vacuum operated, so it doesn't matter what position they are installed it to operate correctly. 

To install this gauge on your canister, just remove the plastic plug in the elbow on the end of the canister housing. Then just screw this gauge in and tighten by hand only - DO NOT OVERTIGHTEN. To reset the gauge after replacing the air filter, just press the yellow button on the end of the Filter Minder. 

Customer Reviews

Based on 23 reviews
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95.7
100.0
M
Mike R
Simple and effective, easy install

This is one of those products best described as "buy once, cry once". A very nice addition to the Donaldson air filter upgrade for Kawasaki engines. Nice to see that it actually measures airflow restriction, no more trying to figure out when it is time to change a filter. Highly recommended.

We appreciate your business Mike!

J
Jeff
Filter Condition at a Glance.

The Filter Minder easily installed on the elbow of my air filter system in a pre- threaded port. Now with a quick glance I can tell if my air filter is dirty enough that it needs replacement or not. The device uses vacuum to operate and as the filter becomes more restricted it pulls the indicator plunger father into the view window until it indicates time to replace the filter. Once the filters are changed, press the yellow button on the end and it resets itself. Simple and effective.

Thank you for your business Jeff!

K
Kevin Riley
EASY TO INSTALL

Nice to know how the air filter is doing.

Thank you for your business Kevin!

T
Terry Arnold
Great Tool

This is a great tool that allows you to know the condition of your air filter without the headache of taking it apart to visually inspect it.

We appreciate your business Terry!

M
Marcus Brown
Wrong adapter

I wanted a straight connector instead of a 90 degree but the product is great

Hey Marcus, yes we changed to a 90 degree fitting a while back so that the filter minder would be compatible with the new air filter housings that we are getting from Donaldson. The 90 degree fitting makes the minders easier to read as well. Thank you for your business!

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