Best Lawn Mower Air Filters of 2025

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Lawn mower air filters are an essential component of any lawnmower. They prevent dirt, dust, and debris from entering the engine and causing damage, which can lead to costly repairs. A clean air filter also ensures that the engine runs efficiently, providing optimal performance and reducing fuel consumption. There are several types of air filters available, including paper, foam, and mesh filters. It's important to choose the right filter for your lawnmower and replace it regularly to keep your machine running smoothly. With the right air filter, you can ensure that your lawn is always neatly trimmed and healthy.
At a Glance: Our Top Picks
Top 10 Lawn Mower Air Filters
HOODELL Air Filter 5 Pack for Lawn Mowers
The HOODELL 5 Pack 491588s Air Filter is a premium generic model air filter with a soft gasket that provides a better seal, a larger filter area that results in a 4% higher air intake than the original, and less rubber flash for better breathing and higher gas mileage. This air filter is compatible with Briggs & Stratton 491588s 491588 4915885 399959 push lawn mowers and fits 3.5-6.5 HP quantum small engine, 625 675 725 625-675 e/ex series element. It is a durable air filter that is especially effective against heavy dust and grass, and comes in a pack of 5, each individually sealed for easy storage.
HOODELL 10 Pack Lawn Mower Air Filters
HOODELL 10 Pack Lawn Mower Air Filters is a kit of pro performance parts that are exactly compatible with Briggs and Stratton, Toro, Craftsman, John Deere, Stens, Troy-Bilt, and Husqvarna walk-behind/push lawn mower air filters. The premium maintenance elements have been made to up to OEM standard performance, with a larger filter area, 4% higher air intake than original, and lower airflow resistance. The kit is easy to install and cost-effective for heavy dust and grass areas, ensuring that the mower will breathe better, get higher gas mileage and run smoothly.
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.
MaxPower Air Filter for MTD, Cub Cadet, Troy-Bilt Mowers
The MaxPower Air Filter is an efficient and cost-effective replacement for many MTD, Cub Cadet, and Troy-Bilt mowers, fitting 140cc engines. With dimensions of 1-18 in. x 3-1/2 in. OD, 2-5/16 in. ID, it replaces OEM #951-14628, 751-14628, and is manufactured to meet or exceed OEM specifications. Maxpower's extensive line of filters ensures that this air filter will keep your lawn mower operating at peak performance.
HOODELL Air Filter for Kohler XT650 XT675 Engine Lawn Mower
The HOODELL 5 Pack 14 083 15-S Air Filter is a premium quality filter that replaces OEM # 14 083 15-S 14 083 16-S. It is designed for use with Poulan Husqvarna Toro Lawn Boy Craftsman Huskee Kohler XT650 XT675 XT series 6.5 6.75 engine lawn mowers. This pack of 5 filters is a great deal and provides reliable and long-term protection. The filter is easy to install and fits like a glove. The filter size is 4-1/4" x 3-1/2" x 5/8".
HEYZLASS 5 Pack 491588S Air Filter
HEYZLASS Air Filter Pack is compatible with Briggs Stratton engines, John Deere models, and other brands. It fits various hp quantum engines and series elements. The filter is designed with high-quality materials, including excellent filter paper and a protective metal mesh. Tested under different conditions, it meets OEM standards. Each filter is individually packaged for easy storage. With 5 pieces in a pack, you can replace your lawn mower's air filter multiple times, ensuring optimal performance.
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.
HOODELL 5 Pack Air Filter for Honda gcv160 gcv190
The HOODELL 5 Pack Air Filter is a premium, durable air filter compatible with Honda gcv160 gcv190, Husqvarna 7021p and other push/walk behind lawn mower / tractor air filter models. The filter has a soft gasket for better sealing, larger filter area for higher air intake and less rubber flash that results in higher gas mileage. The sturdy metal stiffener screen design holds shape better and ensures exact size fitting. The air filters are individually sealed for easy storage and protection against heavy dust and grass.
HOODELL Air Filter for Honda gcv160 gcv190
HOODELL Air Filter for Honda gcv160 gcv190 is a premium option for your lawn mower. It features a soft gasket for a better seal, a larger filter area for higher air intake, and less rubber flash for improved breathing and gas mileage. The sturdy metal stiffener screen design ensures durability and exact fit. With a 2-pack set, you can easily combat heavy dust and grass throughout the season. Enjoy the convenience of individually sealed filters, providing comfort and ease of storage.
HeptaFiltra Lawn Mower Air Filter 10 Pack
HeptaFiltra Air Filter Pack is a versatile replacement option for various lawn mower engines. With superior dirt-holding capacity, it offers 35% more filtering area, ensuring clean air for your engine and protecting it from premature wear. The filters are easy to install, matching OEM standards without the need for tools, saving you time. The value pack includes 10 filters, providing long-lasting performance. HeptaFiltra is dedicated to promoting a healthy and clean environment for your lawn care needs.
Frequently Asked Questions (FAQs)
1. What are the different types of lawn mower air filters?
There are different types of lawn mower air filters available, including foam filters, paper filters, and a combination of both. These filters are designed to fit most major lawn mower manufacturers' models. Regularly replacing your lawn mower air filter is important for maintaining the proper functioning of your engine.
2. Are lawn mower air filters washable?
Foam lawn mower air filters can be washed to remove dirt and debris. You can wash them in a wash sink, bin, or with a garden hose. Use dish detergent to cut through grease and help remove dirt. Rinse the foam filter thoroughly to remove any soap residue and squeeze out excess water before reinstalling it.
3. What happens if I run my lawn mower without an air filter?
Running a lawn mower without an air filter can lead to damage to various engine components. Silica particles in the air can erode the carburetor, valves, piston, and cylinder, acting like a sandblasting media. Initially, there may be no noticeable problems, but over time, it can cause significant damage.
4. How do I know which engine air filter I need?
To determine the correct engine air filter for your lawn mower, you can open the air filter housing, remove the filter, and take it with you to an auto parts counter. Alternatively, you can check your owner's manual for the air filter part number or search for it online.
5. What are the three types of air filters for small engines?
For small engines like those used in Briggs & Stratton models, there are three types of air filters: paper filters, foam filters, and dual-element filters. Using the appropriate air filter, along with a filter cartridge and pre-cleaner, helps ensure the smooth operation of your small engine.
6. What are the symptoms of a bad air filter?
Some common symptoms of a bad air filter include strange engine noises, decreased performance, decreased fuel economy, black smoke or flames in the exhaust, smell of petrol in the exhaust, a visibly dirty air filter, and the check engine light coming on.
7. What are the symptoms of a dirty air filter?
Signs 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, a reduction in horsepower, flames or black smoke from the exhaust pipe, and a strong fuel smell.
During our lawn mower air filter research, we found 24 lawn mower air filter products and shortlisted 10 quality products. We collected and analyzed 161,573 customer reviews through our big data system to write the lawn mower air filters list. We found that most customers choose lawn mower air filters with an average price of $7.78.
The lawn mower air filters are available for purchase. We have researched hundreds of brands and picked the top brands of lawn mower air filters, including HOODELL, Briggs & Stratton, Maxpower, HEYZLASS, quskay. The seller of top 1 product has received honest feedback from 2,286 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.
Lawn Mower Air Filters Comparison Table
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Brand | HOODELL | HOODELL | Briggs & Stratton | Maxpower | HOODELL | HEYZLASS | quskay | HOODELL | HOODELL | HeptaFiltra |
Shape | Rectangular | Rectangular | Square | Round | Rectangular | Rectangular | Oval | Rectangular | Rectangular | Oval |
OEM Part Number | 491588, 491588S, BS-491588, BS-491588S | BS-491588S, BS-491588, 399959, 4915885, 491588, 298090S, 394358 | 491588S | 951-14628, 751-14628 | - | 491588S | 134011S | - | 17211-zl8-023, 17211-zl8-003 and More | - |
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