

🛠️ Keep your mower running like new—because every cut counts!
This 2-pack of genuine Briggs & Stratton 491588S air filters offers precise OEM fitment (5.25" x 4.5" x 0.75") designed to optimize engine airflow and performance. Trusted by over 1,000 users with a 4.8-star rating, these filters ensure your lawn mower runs cleaner and lasts longer. Ideal for regular maintenance, this dual pack delivers exceptional value and peace of mind for professional-grade lawn care.







| ASIN | B01M6ZLSRL |
| Best Sellers Rank | #10,865 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #21 in Lawn Mower Air Filters |
| Brand | Briggs & Stratton |
| Brand Name | Briggs & Stratton |
| Customer Reviews | 4.8 out of 5 stars 1,044 Reviews |
| Fit Type | Vehicle Specific Fit |
| Item Dimensions L x W x H | 5.25"L x 4.5"W x 0.75"H |
| Item Weight | 4.54 g |
| Manufacturer | Briggs & Stratton |
| Manufacturer Part Number | 491588S2PACK |
| Model Number | 491588S |
| OEM Equivalent Part Number | 491588S |
| OEM Part Number | 491588S |
| Product Dimensions | 5.25"L x 4.5"W x 0.75"H |
| Product Grade | Replacement Part |
| Shape | Square |
| Unit Count | 1.0 Count |
R**J
Good replacement part
Perfect fit, no issues with the seal
D**G
Outstanding Product and Perfect Fit
This product is well made and fits our Briggs and Stratton mower perfectly. Ships quickly and happy that it is available as a two pack. Great value for the money
J**Y
Great price for these filters!
This fit my Toro Recycler 22" perfectly. I had no trouble installing it myself after watching a vide on Youtube.
B**N
fixed the idling issue
My kid turned the lawnmower on its side to look at something and it soaked the air filter with gas and some oil. He didn't tell me but had a hard time starting the mower and the idle was searching up and down so the first thing I checked was the filter. It was clogged put the new filter in and the mower runs nice and smooth again.
J**N
The filter fits real good.
It fits
J**S
Good quality filters
Original air filters for my lawn mower and fast delivery. Excellent!
J**A
What can I say it’s an air filter.
It’s an air filter. Oem brand and I saved some money and didn’t have to go to the home center. Came in a nondescript bag so that’s savings for them. Quality is good. Matches what I pulled out of the machine.
B**R
Work fit right product
You take one screw off you fold the lid down you pull the old filter off throw it in any general direction then take the new filter place it in pleated side out then you close the door you screw the screw back in and you’re a mechanic
Trustpilot
1 week ago
3 weeks ago