Best Lawn Mower Filters of 2026
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Lawn mower filters are an essential component of any lawn mower. These filters help to keep the engine running smoothly and prevent dirt, dust, and other debris from entering the engine. There are several types of lawn mower filters available, including air filters, fuel filters, and oil filters. Each type of filter serves a specific purpose and needs to be replaced regularly to ensure maximum performance. By keeping the filters clean and replacing them as needed, lawn mower owners can extend the life of their equipment and ensure that their lawn looks its best all season long.
At a Glance: Our Top Picks
Top 10 Lawn Mower Filters
Briggs & Stratton Standard Oil Filter
The Briggs & Stratton Standard Oil Filter is a genuine OEM part designed to replace three other models, delivering optimum performance while adhering to exact OEM standards. It is a lawn mower oil filter that has been thoroughly tested and manufactured to ensure quality.
OEM Oil Pump Filter for John Deere Lawn Tractors and Mowers
This OEM oil pump filter is compatible with a wide range of John Deere lawn tractors and mowers, including popular models like LX173, STX38, and Ztrak mowers. It is designed to fit perfectly and work effectively in various models, ensuring that your machine runs smoothly and efficiently. The filter is easy to install and replace, making maintenance a breeze for users.
Set of 2 KOHLER Engine Oil Filter
This lawn mower oil filter set includes 2 oil filters designed to replace engine oil filters for Kohler and OEM engines. The oil filter has an 8 to 11 PSI pressure relief, preventing damage to the engine, and an anti-drain feature to keep oil clean during filter replacement. With a 32-micron filtration level, this oil filter ensures that your lawn mower's engine oil stays clean, helping to prolong the life of the engine.
Briggs & Stratton 491588S Air Filter 2-Pack
The Briggs & Stratton Air Filter is a genuine replacement part designed to keep your lawn mower running smoothly. Using original equipment manufacturer (OEM) parts ensures that the filter fits perfectly and functions as intended. Regularly changing this air filter helps maintain your engine’s performance by preventing dirt and debris from entering, which can improve efficiency and prolong the life of your mower. By choosing this genuine Briggs & Stratton filter, you’re investing in reliable quality and better engine protection, making maintenance easier and more effective for you.
HOODELL Air Filter with Pre Filter for Lawn Mower
The HOODELL Air Filter with Pre Filter is a generic model air filter that is compatible with various lawn mowers, such as Briggs & Stratton, Toro, Craftsman, Honda, and Troy Built. It has a premium quality with soft gasket and larger filter area, providing better seal, 4% higher air intake, less rubber flash, better breathing, and higher gas mileage. The pre filter is washable and double filter protected, which is fearless against heavy dust and grass, and easier to clean. You will receive one air filter and one foam and wire screen pre filter, along with friendly and prompt customer service.
HOODELL Air Filter with Pre Filter for Lawn Mower
The HOODELL 3 Pack 491588S Air Filter with Pre Filter Compatible with Briggs and Stratton 491588 493537 493537S, Toro 20332, Craftsman 33644 is a premium maintenance element and a pro performance part, that fits several models of lawn mowers. It has a washable pre-filter that is fearless against heavy dusty and grass, excellent protection that is easier to clean and reusable, and comfortable in the whole season. The air filter has a larger filter area which results in a 4% higher air intake than the original, mower will breathe better, higher gas mileage, and run like a champ.
Strongthium Inline Gas Fuel Filter Replacement
The Strongthium Fuel Filter is a versatile replacement option for various lawn mowers and small engines, including popular brands like Craftsman and Toro. It fits a 1/4 inch ID fuel line, ensuring compatibility with multiple equipment types. The high-quality design features a non-directional screen filter that allows for easy installation in either direction, providing convenience when replacing your old filter. Additionally, this package includes two fuel filters and four hose clamps, giving you everything you need for a complete replacement. This product helps maintain your equipment's performance and ensures smooth operation.
593260 Air Filter 2Pcs
The quskay Air Filter 2Pcs is a high-quality replacement filter for lawn mowers. Made of durable materials, it effectively blocks fine particles from entering the engine, ensuring optimal performance and longevity. It fits most 500 series engines, offering a perfect replacement with easy installation. By improving engine efficiency and prolonging its lifespan, this filter helps keep your equipment healthy. Additionally, it meets original specs and comes with a full warranty, providing peace of mind for users.
Briggs & Stratton 696854 Oil Filter Replacement
The Briggs & Stratton 696854 is a genuine oil filter replacement part suitable for lawn mowers. This new OEM part replaces old Briggs models, including # 795890, 92134GS, 92134, and 695396.
Briggs & Stratton Air Filter Cartridge
The Briggs & Stratton 491588S Flat Air Filter Cartridge is made of plastic and is a non-powered air filter cartridge designed specifically for lawn mowers. This air filter helps your engine to maintain optimal performance and keep running smoothly.
Frequently Asked Questions (FAQs)
1. How often do you need to change the filter on a lawn mower?
To keep your lawn mower engine and parts running smoothly, it is recommended to replace the air filter every three months. This regular maintenance ensures that dust and other particles are kept out of the engine, promoting optimal performance.
2. What are the different types of lawn mower air filters?
There are various types of air filters for lawn mowers, including foam filters, paper filters, and combination filters. These filters are designed to fit most major lawn mower manufacturers. Regularly replacing the air filter is a simple way to help maintain the engine's performance.
3. Will a dirty filter keep a lawn mower from starting?
Yes, a dirty air filter can prevent a lawn mower engine from starting. The air filter plays a crucial role in protecting the carburetor and engine from debris such as grass clippings and dirt. It is recommended to replace paper filters or clean/replace foam filters after every 25 hours of engine use to prevent starting issues.
4. What are the three types of air filters for small engines?
Briggs & Stratton engines typically use three types of air filters: paper filters, foam filters, and dual-element filters. These filters, along with a filter cartridge and pre-cleaner, ensure smooth operation of small engines.
5. What happens if you don't change the air filter on a lawn mower?
If the air filter is not changed regularly on a lawn mower, prolonged use can cause silica particles to erode the carburetor, valves, piston, and cylinder. Silica acts as a sandblasting media, gradually damaging the components of the engine. While problems may not arise immediately, they can eventually lead to issues with the mower's performance.
6. What are the symptoms of a dirty air filter?
Symptoms of a dirty air filter include a dirty appearance of the filter, decreasing gas mileage, engine misses or misfires, strange engine noises, the check engine light coming on, reduction in horsepower, flames or black smoke from the exhaust pipe, and a strong fuel smell. These symptoms indicate that the air filter needs to be cleaned or replaced to maintain optimal engine performance.
During our lawn mower filter research, we found 24 lawn mower filter products and shortlisted 10 quality products. We collected and analyzed 252,046 customer reviews through our big data system to write the lawn mower filters list. We found that most customers choose lawn mower filters with an average price of $7.37.
The lawn mower filters are available for purchase. We have researched hundreds of brands and picked the top brands of lawn mower filters, including Briggs & Stratton, John Deere, Kohler, HOODELL, Strongthium. The seller of top 1 product has received honest feedback from 574 consumers with an average rating of 4.9.
Bryan Hicks is a professional gardener and a writer who lives in North Texas with his family and his dog. Bryan has spent more than half of his life surrounded by garden products. He has extensive experience in garden makeovers and maintenance and lawn care. His areas of expertise include outdoor decoration, gardening and garden design.
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| Brand | Briggs & Stratton | John Deere | Kohler | Briggs & Stratton | HOODELL | HOODELL | Strongthium | quskay | Briggs & Stratton | Briggs & Stratton |
| Product Grade | Performance Part | Replacement Part | - | Replacement Part | Replacement Part | Replacement Part | Replacement Part | Replacement Part | Replacement Part | Performance Part |
| OEM Part Number | 492932S | - | - | 491588S | 491588S 491588 Air Filter, 491435 491435S Pre Filter | BS-491588S BS-491588 Air Filter, BS-491435 BS-491435S Pre Filter | - | 2P | - | 491588S |
| Fit Type | - | - | - | Vehicle Specific Fit | Vehicle Specific Fit | Vehicle Specific Fit | - | Vehicle Specific Fit | - | Vehicle Specific Fit |
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