Do Snow Blowers Have Air Filters?
Do snowblowers have air filters? While it is true that you might run across one that has been jury-rigged into having an air filter from time to time, the overwhelming majority of snow blowers do not contain them. This typically goes against what most people consider to be normal operation but there is actually a very good reason for it. A snow blower that has an air filter would spend so much time being clogged up that you wouldn’t hardly get more than a few minutes of performance out of it before you would have to stop and clear the blockage. In addition, having an air filter on a snow blower would actually shorten its operational life. Therefore, most of them do not contain them.
Where Is That Air Filter, Anyway?
If you have spent hours looking for the air filter on your snow blower, you can rest assured that you are definitely not alone. A lot of people do exactly the same thing. More often than not, people automatically assume that snow blowers have air filters because virtually everything else with a motor has one. Therefore, it only stands to reason that a snow blower would have one located somewhere, even if it is well hidden. It is typically only after spending hours looking for something that was never there in the first place there a lot of snow blower owners realize that there was never anything to look for.
Why Isn’t There One On a Snow Blower?
When an air filter is doing its job, it is doing exactly as its name implies. It is filtering the air, in most cases, the air that goes to the engine. This is so the motor can get fresh air and produce combustion for power. Without it, the motor might start to run rough or not run at all. However, snow blowers work a little differently. They typically don’t contain an air filter because there is so much snow moving through the system that it would actually clog up the air filter and prevent it from doing its job. Therefore, they have a tendency to be plumbed a little bit differently than other types of machinery.
Breaking It Down
Think of it this way. If you had a snow blower that had an air filter, the snow moving through that system would accumulate on the air filter in a fine powder, quickly occluding it. Once the air filter is occluded, you would be forced to stop operation, open up the system and clear the filter. In all likelihood, this would happen in a matter of just a few minutes and before you know it, you would be having to stop almost every time you turn around in order to clear it. It would also put undue stress on the snow blower, thereby shortening its operational life.
Keeping It Simple
Now that you know that you don’t have to worry about finding an air filter on your snow blower, you can focus on the basics like checking the oil and the gas levels and then clearing your driveway. It might seem a little odd at first, but rest assured that most of these systems are designed to function normally without an air filter or any other type of filter, for that matter.
Also read: Can Snow Blowers Break Ice?