This is an air filter for a wide range of trimmers. Air filters are designed to prevent dust, dirt and debris from entering the carburetor and clogging and damaging the engine. This air filter is made of foam and comes as an individual OEM part. If you have noticed poor performance from your trimmer, or notice the air filter is missing or clogged, it needs to be replaced immediately to not only get full functionality from your trimmer, but to avoid damaging any other components. Replacing this air filter is easy and does not require any tools. First, apply a small amount of oil into the air filter so it can catch any and all debris. Then simply disconnect and remove the air filter cover and then replace the air filter inside and reinstall the air filter cover.
Air Filter 901723001
OEM part for: Ryobi
Part Number: 901723001
![](/images2/icon-shiptruck.png)
![Ryobi Ryobi](images/7931_white.png)
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Frequently Purchased Together ?
Compatibility
This Air Filter will fit the following 17 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
- Trimmer Parts
Customer Part Reviews ?
- 1
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Does this fit my product?Questions & Answers for Air Filter
Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
I lost the air filter cover.
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, By hand
Thanks for your help
Charlie
Wouldn't start. Primer bulb was cracked.
Tool Type
Trimmer
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver
2. Replaced fuel tank.
3. New air filter.
Lost filter cover and filter
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Air filter and cover were lost
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, No tools needed
Parts Used
Lost my filter and cover
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, no tools required
Parts Used
Major Tune-Up
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Socket set, Wrench Set
The gas cap had leaked from the filtered-vent. Previous cleanings failed to correct this issue. the only remedy is to replace the fuel cap.
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.