Garden Tools

The Best Lawn Mower Air Filters

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Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

Lawn mower air filters are essential components for protecting your engine from dust, debris, and other airborne contaminants, ensuring optimal performance and longevity. They are crucial for routine maintenance, particularly when operating in dry or dusty conditions, preventing abrasive particles from entering the combustion chamber. Products were evaluated based on filtration efficiency, material quality, fit accuracy, user reviews, and feature analysis.

Best Overall

10 Pack 593260 Lawn Mower Air Filter 798452 334404 Replacement, Fit for Most 500 500ex 550ex 625e 675ex 675exi 725exi Series Engines Models, Compatible with Troy Bilt TB110 TB200 TB230 Lawnmower.

$14.99

Offers a substantial 10-pack with superior dirt-holding capacity and premium protection, making it a comprehensive choice for regular maintenance.

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Best Budget

4PCS 593260 798452 334404 Air Filter Replacement Part Filter Lawn Mower Air Cleaner Series Engine 4247 5432 5432K Lawn mower Air Filter accessories for 550E 550EX 500EX 625EX 675EXI

$9.99

Provides a practical 4-pack of filters made from quality materials, emphasizing good permeability and ease of installation for cost-effective replacement.

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Best Premium
HOODELL 10 Pack 491588S Air Filter + 394358 Fuel Filter Compatible with 491588 4915885, Toro 20332, Craftsman 33644, Pro Performance for Push Lawn Mower

HOODELL 10 Pack 491588S Air Filter + 394358 Fuel Filter Compatible with 491588 4915885, Toro 20332, Craftsman 33644, Pro Performance for Push Lawn Mower

$14.50

A robust 10-pack kit that includes a fuel filter, offering a complete maintenance solution with pro performance parts and wide compatibility for various brands.

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No. 1
YCAIGKG 593260 Air Filter Replaces 798452 334404, 2Pcs Professional Lawn Mower Replacement Air Filters for...
  • PREMIUM MATERIALS: YCAIGKG 593260 air filter is crafted from high-grade filter paper and top-quality rubber, delivering exceptional breathability and durability. It safeguards the health of your engine and power equipment while maximizing engine service...
  • GENERIC MODEL AIR FILTER:Our Lawn Mower Air Filter (Part No. 593260, 798452, 334404) is compatible with most 500, 500E, 550E, 500EX, 550EX, 625E, 675, 625EX, 675EX, 675EXI, 725EXI, 575EX, 09P000, 09P702, 140 CC, X3, 9/10 OHV and ECO Plus series engines.
  • PERFECT FIT: Identical to the original—precise dimensions, tool-free install. Simply open the air-filter cover, remove the old filter, slide in the new one, and snap the cover back in place—turning routine maintenance into a quick, satisfying task.
  • MAINTENANCE REMINDER: The health of your outdoor equipment depends largely on the condition of its air filter. A well-built filter delivers a steady flow of clean air and effectively shields the engine from dust and debris. For peak performance, inspect...
  • WHAT YOU GET: You will receive 2pcs 593260 air filter. At the same time, as a responsible seller, we are always committed to providing our customers with high-quality products and satisfactory services. If you have any questions or issues with our...
No. 2
HEYZLASS 5 Pack 491588S Air Filter, Compatible with 491588 4915885 Flat OEM Air Cleaner Cartridge, Lawn Mower...
  • Compatible with B-S: Model # 491588S 491588 4915885 399959 push lawn mower air filter, part # 4101 5043 5043A 5043D 5043H 5043K. Fit 3.5-6.5 hp quantum engines, 625e 675ex 725ex 625-675 series element
  • Push Lawn Mower / Tractor Air Cleaner: For John Deere model # JD-pt15853 lg491588, Stens 102-549, Oregon 30-710 30-927, Rotary 2838, Ariens 21529800 air purifier, Replace Original Filter
  • Replace for part number of Toro, Troy Built, Craftsman, Honda walk behind lawn mower / tractor genuine air filter
  • High Quality: Factory filter, excellent filter paper, metal mesh protecting design. Tested in dust and cutting grass conditions, meet OEM standards. Separate packaged, easy store. Size: 5-1/4" Length × 4-1/2" Width × 13/16" Height
  • What You Get: 5 pcs excellent air filter
No. 3
10 Pack 593260 Lawn Mower Air Filter 798452 334404 Replacement, Fit for Most 500 500ex 550ex 625e 675ex 675exi...
  • 💫 WIDE APPLICATIONS: 593260 798452 334404 lawn mower filter is widely compatible with most 4247 5432 5432k 09P00 09P702 500 500e 500ex 550ex 625e 675ex 675exi 725exi 09p000 09p702 eco plus 575ex series engines for Toro Recycler ,fits for Troy Bilt...
  • 💫 SUPERIOR DIRT-HOLDING CAPACITY: Our 592360 Air Filter adopts the same high-quality material as the original ones but with an improved design. Our lawnmower filter is crafted with 115 pleats, offering 35% more filtering area and holding capacity.
  • 💫PREMIUM PROTECTION: The 593260 air filters can effectively capture 98% of fine particles without hampering airflow, thereby providing clean air for your lawn mower engine and protect it from premature wear.
  • 💫EASY INSTALLATION: The 593260-lawn mower air filter replacement completely matches the OEM standard, allowing you to install it in a few minutes without the need for tools; Simply remove your old air filter and install this one, which is time-saving...
  • 💫VALUE PACK: 10 pack 593260 lawn mower air filters replacement. Heptafiltra is committed to creating a healthy and clean life and is sincerely at your service.
No. 4
593260 Air Filter for Lawn Mower, 798452 334404 Replacement Air Filter Compatible with Toro Series Engine 550E...
  • Material: The 593260 air filter utilizes flexible rubber and durable filter paper to effectively prevent fine particles from entering the carburetor and engine while maintaining good air permeability. This effectively extends the lifespan of the engine
  • Easy Installation: Lawn mower air filter for lawn mowers is very easy to replace. Simply remove the old filter and install our filter to make the engine run smoothly
  • Widely Used: Suitable for most lawn mowers such as 500, 500e, 550e, 500ex, 550ex, 625e, 675, 625ex, 675ex, 675exi, 725exi, 725exi 09P000, 09P702
  • Compatible Part Numbers: 593260, 798339, 334404, 798452, 4247, 5432, 5432k, 102 851, 71-33370, 798452, 72053A, 872053A
  • Compatibility: The package includes 2 mower air filter. If you encounter any problems after receiving them, please contact us and we will provide you with satisfactory customer service
SaleNo. 5
Air Filter 593260 798452 334404 Air Cleaner Cartridge Filter, Lawn Mower Air Cleaner Replacement Filters for...
  • 【High-quality material】Air filter 593260 made of high-quality rubber and filter paper, with good air permeability and durability can effectively prevent fine particles from entering the carburetor and engine, providing reliability for the lawn mower...
  • 【Fit For Lawn Mowers】This Lawn Mower Air Filter are applicable to most 500 500e 550E 500ex 550ex 625e 675 625ex 675ex 675exi 725exi 09p000 09p702 eco plus 575ex series engines with filter paper
  • 【Perfect Fit】593260 Air filter replace the small engine air filter with accurate size and convenient installation. Simple and fast maintenance is very interesting. Instead of making the engine work poorly by cleaning the filter, 798452 air filter...
  • 【Advantage】Lawn Mower Air Filter, substitutes when it comes to keeping engine-powered equipment healthy, maximizing engine life, meet original equipment specs and provide full warranty coverage, always use high-quality parts
  • 【Warranty Information】If you have any unsatisfactory with our air filter 593260, please contact us
SaleNo. 6
593260 Lawn Mower Air Filter 798452 334404 Air Cleaner Filter, Replacement Accessories for Most Lawn Mowers...
  • [Wide Applications] Lawn mower air filter 593260 798452 334404 compatible with most lawn mowers: 500 500E 550E 500EX 550EX 625E 675 625EX 675EX 675EXI 725EXI X3 09P000 09P702 9/10 OHV 140 CC 575EX series push mowers. This is a replacement for the original...
  • [Persistent Performance] The package includes 2 x 593260 air filter pre-filter. This lawn mower parts is designed to keep your engine well ventilated, there by improving efficiency, and providing reliable, long-lasting performance.
  • [Premium Quality Material] The lawn mower air filter made of premium quality rubber and filter paper material, it has breathability and durability. The pleated design of the filter paper effectively prevents debris and fine particles from entering the...
  • [Easy Installation] 593260 air filter is very easy to replace. Simply open the cover, remove the old air cleaner, install our filter, put the cover back on and fasten the grommets.
  • [Regular Replacement] The operating condition of your weed whacker is closely related to the life of your weed whacker's air filter. To ensure optimum performance, we recommend regular filter changes!
SaleNo. 7
BlueStars 6 Pcs 799579 Air Cleaner Foam Filter - Compatible with 09P602 09P702 550e-550ex Series 09P000 08P...
  • REPLACEMENT PART NUMBERS: BS 4248, 5434, 799579. Please kindly confirm your engine's model and part numbers before purchasing to guarantee that you receive the correct parts
  • WIDE COMPATIBILITY: Compatible with 08P500, 09P600 & 09P700 series engines; Most 550E-550Ex Series 09P000, 08P000 590581 08P502 08P602 09P602 09P702 BS Engines MTD troy Bilt Lawn Mower and Blowers; MTD Troybilt AYP BS 093J02 450e 500e Primer Style 5.5hp...
  • RUNS SMOOTHLY: BlueStars 799579 Air Cleaner Foam Filter will protect your engine from dirt, dust that can reduce engine power. The filter will keep the engine running at peak performance and ensure very smooth running for your mower
  • EXTREMELY DURABLE: It is made of high-quality Polyurethane foam with good durability, wear resistance, corrosion resistance. It ensures the best performance for your mower
  • 100% LIFETIME PROTECTION: Enjoy reliable performance with our lifetime protection, ensuring that your product will always be covered for any defects or issues that may arise.
SaleNo. 8
Emmawin 17211-Z8B-901 Air Filter, 4 Pack HRX217 Air Filter for Honda GCV160LA1 GCV190LA Engine Harmony II...
  • Professional Element: Replace for Honda air filter OEM # 17211-Z8B-901, fit Honda GCV160A0 GCV160LA0 GCV160LA1 GC190LA GCV190LA GCV200LA engine lawn mower air filter.
  • Lawnmower Parts: Just as the original, for Honda HRX217K1 HRX217K2 HRX217K3 HRX217K4 HRX217K5 HRX217K6, HRR216K6 HRR216K7 HRR216K8 HRR216K9 HRR216K10 HRR216K11, HRS216K4 HRS216K5 HRS216K6 HRS216K7, HRN216 series lawn mower air filter.
  • Perfect Fit: 5-1/8" length x 4-1/2" width x 7/8" height, the same size as genuine, easy to install. Air filter also for Honda engine EB2800I EG2800I generator, Husqvarna HU800AWDH HU800AWD HU700F LC221RH L221A lawn mower air filter.
  • High Quality: Well made air filter allows a constant supply of fresh air, and effectively prevent damaging against dust and dirt, full power. Smooth and soft rubber, neither thin nor thick, perfect match for its cover, good seal.
  • What You Get: Emmawin 4 Pack 17211-Z8B-901 Air Filters, 24-hour online guidance, and friendly customer service.
No. 9
593260 Air Filter for Lawn Mower, 798452 334404 Replacement Air Filter Compatible with Toro Series Engine 550E...
  • Material: The 593260 air filter utilizes flexible rubber and durable filter paper to effectively prevent fine particles from entering the carburetor and engine while maintaining good air permeability. This effectively extends the lifespan of the engine
  • Easy Installation: Lawn mower air filter for lawn mowers is very easy to replace. Simply remove the old filter and install our filter to make the engine run smoothly
  • Widely Used: Suitable for most lawn mowers such as 500, 500e, 550e, 500ex, 550ex, 625e, 675, 625ex, 675ex, 675exi, 725exi, 725exi 09P000, 09P702
  • Compatible Part Numbers: 593260, 798339, 334404, 798452, 4247, 5432, 5432k, 102 851, 71-33370, 798452, 72053A, 872053A
  • Compatibility: The package includes 2 mower air filter. If you encounter any problems after receiving them, please contact us and we will provide you with satisfactory customer service
No. 10
12 Pack 593260 Lawn Mower Air Filter Compatible with 4247 5432 5432k 09P00 09P702 550E 500EX 550EX 625 575EX...
  • ★Compatible Models★593260 lawn mower air filter is compatible with 4247 5432 5432k 09P00 09P702 550E 500EX 550EX 625 575EX series engines and compatible with Troy-Bilt Tb110 Tb115 Tb200 Tb230 Tb330 TB370 walk behind lawn mower.
  • ★High Quality★593260 replacement air filter is made of high-quality high-quality rubber and filter paper, which has good air permeability and durability. The filter prevents fine particles from entering the engine, keeping the mower at peak...
  • ★Superior Performance★Our 593260 air cleaner filter offers superior performance in providing clean air for your lawn mower engine. The filter with pleated design effectively intercepts most impurities, maintaining long-lasting operation of the mower...
  • ★Usage Tips★For best results, please replace the filter regularly to provide reliability for the mower. Mower air filters are very easy to replace. Simply remove the old filter and install one of our filters to keep your engine running smoothly.
  • ★Meet Your Needs★Each pack includes 12 lawn mower air filters. If you have any questions about the filters, please contact our customer service immediately. We want to ensure you have a clean, healthy and safe environment.

Last update on 2026-06-26 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Lawn Mower Air Filters

Engine Compatibility and Fit Accuracy

Selecting an air filter that precisely matches your lawn mower's engine model and OEM part number is paramount. An ill-fitting filter will not create a proper seal, allowing unfiltered air and debris to bypass the filter medium, compromising engine health. Brands like quskay and HeptaFiltra specifically list compatibility with engine series such as 500, 500e, 550E, 625e, and 675exi, along with OEM numbers like 593260 and 798452. Conversely, filters from HEYZLASS and HOODELL target different OEM numbers, primarily 491588S, compatible with various Briggs & Stratton models, John Deere, and Honda GCV160 engines. Always cross-reference your mower's manual or existing filter's part number to ensure a perfect fit.

Material Quality and Filtration Efficiency

The effectiveness of an air filter hinges on its construction materials and its ability to capture fine particles without unduly restricting airflow. Many filters, including those from quskay and CFWMXG, are described as being made from 'high-quality rubber and filter paper' with 'good air permeability.' In practice, this construction aims to balance dirt capture with maintaining consistent engine power. HeptaFiltra explicitly highlights 'superior dirt-holding capacity' and the ability to 'effectively capture 98{2b99e60c7e5aba9186b3156d6a33fc47618280fdbdd017e569a88dab4c36b870} of fine particles,' suggesting a robust filtration performance. Users typically look for filters that promise both longevity and high filtration rates to protect the engine in diverse operating conditions.

Pack Size and Maintenance Value

Considering the pack size is crucial for long-term maintenance planning and overall value. Some brands offer smaller quantities, like the 2-piece pack from quskay, suitable for single, immediate replacements. Others, such as CFWMXG with its 4-pack or HEYZLASS with a 5-pack, provide a modest supply for routine annual changes. For more extensive maintenance or multi-mower households, larger quantities like the 10-packs from HeptaFiltra and HOODELL can be more economical. The HOODELL kit further enhances value by including a fuel filter, facilitating a more comprehensive tune-up with a single purchase, which can be a significant advantage for proactive users.

Pros & Cons

593260 Air Filter 593260 798452 334404 Air Cleaner Cartridge Filter, Lawn Mower Air Cleaner Replacement Filters for 4247 5432 5432k 09P00 09P702 550E 500EX 550EX 625 575EX Series Engine (2Pcs)

Pros

  • Constructed from high-quality rubber and filter paper, indicating durability.
  • Emphasizes accurate sizing for convenient and perfect installation.
  • Broad compatibility with many 500, 550E, 625e series engines.

Cons

  • Comes in a smaller 2-pack, which may require more frequent reordering.
  • No specific filtration percentage or dirt-holding capacity mentioned.

10 Pack 593260 Lawn Mower Air Filter 798452 334404 Replacement, Fit for Most 500 500ex 550ex 625e 675ex 675exi 725exi Series Engines Models, Compatible with Troy Bilt TB110 TB200 TB230 Lawnmower.

Pros

  • Features superior dirt-holding capacity for extended engine protection.
  • Claims to capture 98{2b99e60c7e5aba9186b3156d6a33fc47618280fdbdd017e569a88dab4c36b870} of fine particles without hampering airflow.
  • A generous 10-pack offers excellent value for ongoing maintenance.

Cons

  • Specific material composition (e.g., type of rubber) is not detailed.
  • While widely compatible, users must verify specific 09P00/09P702 series fitment.

HOODELL 10 Pack 491588S Air Filter + 394358 Fuel Filter Compatible with 491588 4915885, Toro 20332, Craftsman 33644, Pro Performance for Push Lawn Mower

Pros

  • Includes a fuel filter, providing a comprehensive maintenance kit.
  • Offers 'Pro Performance Parts' and 'Premium Maintenance Element' for reliability.
  • Extensive compatibility across multiple brands including Toro, Craftsman, and Honda.

Cons

  • The inclusion of a fuel filter might be unnecessary for users who only need an air filter.
  • Specific filtration efficiency percentages are not provided for the air filter component.

Common Mistakes to Avoid

Ignoring Specific Engine Series Compatibility

A frequent error is assuming that a general part number, like '593260,' fits all engines. While many filters, such as those from quskay and HeptaFiltra, are designed for specific series like 500E, 550EX, or 625EX, others like HEYZLASS and HOODELL target the 491588S OEM for different Briggs & Stratton engines. Neglecting to verify your exact engine series (e.g., 09P00 or 09P702) against the product's listed compatibility can lead to buying an incompatible filter that won't seal correctly, allowing damaging debris into the engine.

Overlooking Physical Dimensions and Shape

Even with correct part numbers, physical dimensions are critical. The CFWMXG filter, for instance, explicitly states an 'oval shape air filter' with an 'overall length is 4.33 Inches' and 'height is 2.64 inches.' Users often fail to measure their existing filter or consult the mower's manual for precise dimensions. An air filter that is too large will not fit in the housing, while one that is too small may not create an airtight seal, rendering it ineffective despite being the 'correct' part number.

Prioritizing Price Over Filtration Performance

While budget is a factor, choosing the cheapest filter without considering its stated filtration capabilities can be a costly mistake. HeptaFiltra highlights its filter's 'superior dirt-holding capacity' and ability to 'effectively capture 98{2b99e60c7e5aba9186b3156d6a33fc47618280fdbdd017e569a88dab4c36b870} of fine particles.' Opting for a filter with unstated or inferior filtration efficiency might save a few dollars initially but could result in premature engine wear due to inadequate protection from fine dust and particles, particularly when operating in very dusty environments.

Frequently Asked Questions

How does 'superior dirt-holding capacity' (HeptaFiltra) benefit my lawn mower engine?
A filter with superior dirt-holding capacity, as described by HeptaFiltra, can capture and retain more contaminants before becoming clogged. This translates to extended filter life, consistent airflow to the engine, and prolonged engine protection between replacements, especially in dusty conditions.
What is the significance of 'high-quality rubber and filter paper' (quskay, CFWMXG) in an air filter?
High-quality rubber ensures a durable, airtight seal within the air filter housing, preventing unfiltered air from bypassing the filter media. The quality filter paper is crucial for effective particle capture while maintaining good air permeability, which is vital for engine performance and efficiency.
Why is checking specific engine series like '500E 500EX 550EX' (quskay) crucial for air filter replacement?
Engine manufacturers often have slight variations in air filter housing designs across different engine series, even if part numbers seem similar. Verifying compatibility with your specific engine series, such as 500E or 550EX, ensures the filter will fit perfectly and form a proper seal, preventing debris from entering the engine.
Can a filter kit like the HOODELL product, which includes a fuel filter, simplify maintenance?
Yes, a kit that includes both an air filter and a fuel filter, like the HOODELL offering, can significantly simplify your mower's routine maintenance. It ensures you have all necessary components for a comprehensive tune-up readily available, saving time and ensuring both air and fuel systems are clean.
How often should I replace my lawn mower air filter, especially if it claims to capture '98{2b99e60c7e5aba9186b3156d6a33fc47618280fdbdd017e569a88dab4c36b870} of fine particles' (HeptaFiltra)?
Even with high filtration efficiency, air filters should typically be checked every 25 hours of operation or at least once per mowing season, whichever comes first. Replace it immediately if it appears visibly dirty, torn, or clogged, regardless of hours, as dirt accumulation will reduce airflow and engine performance.