Best Fuel Filter for Lawn Mower Under $10 (2026)
5 fuel filters for lawn mowers, compared by fit, micron rating, pack size and compatibility, with stated specs and gaps noted.
On this page
Top picks at a glance
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- 1
Best OverallCocoMocart 10-Pack9.6/10View on Amazon - 2
Best Fine FilterChShFirLOV 40 Micron9.6/10View on Amazon - 3
Best 10-Pack ValueCARBBIA 10-Pack9.6/10View on Amazon - 4
Best Wide CompatibilityPAOSDKSUI AM1163049.5/10View on Amazon - 5
Best Engine RangeChShFirLOV 75 Micron9.4/10View on Amazon - 6
691035 493629 1/4 40 Micron Inline Fuel Filter Fit for BriggsView on Amazon - 7
2 Pack 1/4 Inline Fuel Filter for Briggs Stratton KawasakiView on Amazon - 8
Inline Fuel Filter 1/4"x5/16" 2-PackView on Amazon - 9
6PCS 1/4 Inch Gas Inline Fuel FiltersView on Amazon - 10
Podoy 697153 698083 Air Filter with 697015 Pre Filter forView on Amazon
A mower that starts hard, runs rough or stops under load often points to the fuel system, and a small inline filter sits between the tank and the engine, catching dirt before it reaches the engine. This roundup compares inline fuel filters for lawn mowers, using only what each listing states, and names the best fuel filter for lawn mower under 10 for each kind of fit, with micron rating, pack size and compatibility set out side by side.
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Quick picks
- Best Overall CocoMocart 10-Pack: 10-pack, magnet filter, 1/4-inch and 5/16-inch fit for small engines Check price on Amazon
- Best Fine Filter ChShFirLOV 40 Micron: 40-micron rating, see-through body, fits Briggs and Stratton 691035 Check price on Amazon
- Best 10-Pack Value CARBBIA 10-Pack: 10-pack, 150-micron element, fits John Deere and Toro part numbers Check price on Amazon
- Best Wide Compatibility PAOSDKSUI AM116304: AM116304 fit for Kohler, John Deere, Gravely, Toro and Cub Cadet Check price on Amazon
- Best Engine Range ChShFirLOV 75 Micron: 1/4-inch fit, 2-pack, stated for engines from 8HP to 25HP Check price on Amazon
Our acreage picks
CocoMocart Inline Fuel Filter, 10 Pack, 1/4 in, Magnet
Inline fuel filter in a 10-pack, with 1/4-inch and 5/16-inch fit, a built-in magnet and universal fit for small engines.
Read the full review
The CocoMocart listing describes a 10-pack inline fuel filter with 1/4-inch and 5/16-inch fit, a built-in magnet, plastic construction and universal fit for lawn mowers, trimmers, generators, ATVs, go-karts, snowmobiles and UTVs. Diameter is 0.25 inches and weight is 9.07 g. The maker says the magnet traps metal shavings and contaminants, and the filter needs no special tools for replacement.
Pros
- 10-pack for bulk replacements or more than one mower
- Built-in magnet traps metal shavings and contaminants
- 1/4-inch and 5/16-inch inline fit for small engines
- Tool-free installation with no special tools stated as needed
Cons
- No micron rating is stated
- No warranty term is stated
- No see-through body is described
- Weight is stated in grams only, with no pound figure
ChShFirLOV Fuel Filter 691035, 40 Micron, 2PCS
Fuel filter for Briggs and Stratton engines, with a 40-micron rating, 1/4-inch fit and a see-through body, listed as 2PCS.
Read the full review
The ChShFirLOV 691035 listing describes a fuel filter assembly for selected engines with a fuel pump, with a 40-micron rating, 1/4-inch fit for 1/4-inch or 6-7mm hose lines and a see-through body. Diameter is 6.7 millimeters and weight is 0.02 kg. It fits Briggs and Stratton 691035, 493629 and 5065, with compatibility also listed for Kawasaki, Kohler and Husqvarna lawnmower parts.
Pros
- 40-micron rating, the finest rating stated here
- See-through body helps show fuel and dirt
- 1/4-inch fit for 1/4-inch or 6-7mm hose lines
- Fits Briggs and Stratton part numbers 691035 and 493629
Cons
- No warranty term is stated
- Pack is 2PCS, smaller than the 10-pack listings
- No magnet feature is described
- No weight in pounds is stated
CARBBIA Inline Fuel Filter, 10 Pack, 1/4 in, 150 Micron
Inline fuel filter in a 10-pack, with 1/4-inch fit, a 150-micron element and fit for John Deere and Toro part numbers.
Read the full review
The CARBBIA listing describes a 10-pack inline fuel filter with 1/4-inch ID fuel line fit, a 150-micron element, plastic construction and a diameter of 0.25 inches. It fits John Deere PT4265, LG298090S, LG298090 and AM107314, Toro 42-5240 and 56-6360, and part numbers 394358, 394358B, 394358S, 4112, 5098H, 5098 and 5098K. Package includes 10 fuel filters.
Pros
- 10-pack for bulk replacements or more than one mower
- 150-micron element for 1/4-inch ID fuel line
- Fits John Deere AM107314 and LG298090 part numbers
- Fits Toro part numbers 42-5240 and 56-6360
Cons
- No warranty term is stated
- No see-through body is described
- No magnet feature is described
- No weight is stated
PAOSDKSUI AM116304 Fuel Filter, 1/4 in and 5/16 in
Inline fuel filter with part number AM116304, 1/4-inch and 5/16-inch fit, PVC construction and wide Kohler and John Deere compatibility.
Read the full review
The PAOSDKSUI listing describes an AM116304 inline fuel filter with 1/4-inch and 5/16-inch fuel line fit, PVC construction and a weight of 0.04 kg. Compatibility lists Kohler engine series and John Deere lawn tractors, with part numbers 25 050 08-S, 25 050 03-S and 25 050 22-S. Title states 2Pcs, while the spec table lists Number of Items as 1 with a Unit Count of 2 Count, so this review follows the title and treats the pack as 2Pcs. Warranty description is listed as NO, so no warranty term is stated.
Pros
- Fits Kohler, John Deere, Gravely, Toro and Cub Cadet equipment
- 1/4-inch and 5/16-inch fuel line fit
- PVC material described as wear-resistant
- Part number AM116304 for matching to the old filter
Cons
- No micron rating is stated
- No warranty term is stated, with warranty description listed as NO
- Pack count is unclear: title states 2Pcs while spec table lists Number of Items as 1
- No see-through body is described
ChShFirLOV Fuel Filter 394358, 75 Micron, 2 Pack
Inline fuel filter in a 2-pack, with 1/4-inch fit and a 75-micron rating stated in the title, with a conflicting 150-micron element also stated.
Read the full review
The ChShFirLOV 394358 listing describes a 1/4-inch inline gas fuel filter in a 2-pack, with a weight of 0.01 kg and fit for Deere PT4265, LG298090S, LG298090 and AM107314. Title and the first bullet line state a 75-micron rating, while a later bullet line states a 150-micron element, so the micron rating cannot be settled from the listing alone. Bullets also state both engines without fuel pumps and engines with a fuel pump, for 8HP to 25HP engines, so the fuel pump requirement is also unclear.
Pros
- 1/4-inch inline fit for 1/4-inch ID fuel line
- Fits Deere, Craftsman, MTD, Murray, Poulan, Snapper and Toro engines
- 2-pack for a spare filter
- Stated for engines from 8HP to 25HP
Cons
- Micron rating is unclear: title states 75 micron while bullets also state a 150 micron element
- Fuel pump requirement is unclear: bullets state both engines without fuel pumps and engines with a fuel pump
- No warranty term is stated
- No material is stated in the spec table
Other machines to compare
691035 493629 1/4 40 Micron Inline Fuel Filter Fit for BriggsCheck price on Amazon
2 Pack 1/4 Inline Fuel Filter for Briggs Stratton KawasakiCheck price on Amazon
Inline Fuel Filter 1/4"x5/16" 2-PackCheck price on Amazon
6PCS 1/4 Inch Gas Inline Fuel FiltersCheck price on Amazon
Podoy 697153 698083 Air Filter with 697015 Pre Filter forCheck price on Amazon
Side-by-side specs
| Model | Acre Score | Pack | Fit | Micron | Compatibility | Warranty |
|---|---|---|---|---|---|---|
| CocoMocart 10-Pack | 9.6/10 | 10 | 1/4 in and 5/16 in | Not stated | Universal, small engines | Not stated |
| ChShFirLOV 40 Micron | 9.6/10 | 2PCS | 1/4 in | 40 Micron | Briggs and Stratton | Not stated |
| CARBBIA 10-Pack | 9.6/10 | 10 | 1/4 in | 150 Micron | John Deere, Toro | Not stated |
| PAOSDKSUI AM116304 | 9.5/10 | 2Pcs | 1/4 in and 5/16 in | Not stated | Kohler, John Deere | Not stated |
| ChShFirLOV 75 Micron | 9.4/10 | 2/Pack | 1/4 in | 75 Micron | Deere, Craftsman, Toro | Not stated |
Specifications are manufacturer rated as listed, collected 24 October 2026.
Acreage and terrain fit
CocoMocart 10-Pack Magnet Filter
ChShFirLOV 40 Micron Filter
CARBBIA 10-Pack Filter
PAOSDKSUI AM116304 Filter
ChShFirLOV 75 Micron Filter
Buying guide: choosing the best fuel filter for lawn mower under 10
Fit and fuel line size
Fit here is 1/4-inch inline for the CocoMocart, CARBBIA and ChShFirLOV listings, with the CocoMocart and PAOSDKSUI listings also stating 5/16-inch fit. The 40-micron listing states fit for 1/4-inch or 6-7mm hose lines.
Micron rating and what listings state
Micron ratings stated here are 40 for the ChShFirLOV 691035 listing, 150 for the CARBBIA listing, and 75 for the ChShFirLOV 394358 listing, although that listing also states a 150 micron element. The CocoMocart and PAOSDKSUI listings state no micron rating.
Pack size and replacements
Pack sizes are 10 for the CocoMocart and CARBBIA listings, and 2 for the other listings as stated in their titles. A larger pack gives spare filters for later replacements and for more than one mower.
Compatibility and part numbers
Compatibility lists are the main difference between these filters. The 40-micron listing fits Briggs and Stratton part numbers 691035 and 493629. The CARBBIA listing fits John Deere AM107314 and LG298090, and Toro 42-5240 and 56-6360. The PAOSDKSUI listing fits Kohler, John Deere, Gravely, Toro and Cub Cadet equipment, with part number AM116304.
Fuel safety
Work on a fuel filter with the engine off and cool, and keep fuel away from open flames. The listing for the 40-micron filter is the only one here that describes a see-through body.
Read the manual, keep children and pets out of the yard while you work, wear eye and hearing protection and sturdy footwear, and never exceed the slope rating of your machine. Refuel only with the engine off and cool. See CPSC lawn mower safety. Read our Safety Disclaimer.
Matching It to Your Property
- For a mower with a 1/4-inch fuel line, any of these listings states that fit, with the CocoMocart and PAOSDKSUI listings also stating 5/16-inch fit.
- For a mower that needs a finer filter, the 40-micron listing states the finest rating here.
- For more than one mower, or for spare filters, a 10-pack listing gives filters for later replacements.
- For storage, keep spare filters with the mower maintenance parts, away from fuel and heat.
The Acre Score explained
The Acre Score weighs performance, build, value, safety and warranty. Safety covers a stated safety feature. Warranty covers a stated term in months or years. A factor the listing does not state scores zero.
| Product | Acre Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| CocoMocart 10-Pack | 9.6 | 29 | 20 | 22 | n/a | 0 |
| ChShFirLOV 40 Micron | 9.6 | 30 | 21 | 19 | n/a | 0 |
| CARBBIA 10-Pack | 9.6 | 28 | 20 | 21 | n/a | 0 |
| PAOSDKSUI AM116304 | 9.5 | 28 | 21 | 18 | n/a | 0 |
| ChShFirLOV 75 Micron | 9.4 | 26 | 19 | 18 | n/a | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score. Safety counts only for powered gear or where the listing states safety features; where it does not apply, the score is taken over the remaining 90 points.
FAQ: mowing large lots
How often should a lawn mower fuel filter be replaced?
Replace a fuel filter when it is clogged, cracked or leaking, and follow the mower manual for the fuel system. A see-through filter helps show dirt in the fuel.
What size fuel filter does a lawn mower use?
Listings here use 1/4-inch inline fit, with some listings also stating 5/16-inch fit, and the 40-micron listing stating fit for 1/4-inch or 6-7mm hose lines.
What does a micron rating mean for a fuel filter?
Micron ratings in these listings are 40, 75 and 150. A listing that states a lower number states a finer rating.
Can a fuel filter fit different mower brands?
Yes, where the listing states that fit. Listings here state fit for Briggs and Stratton, Kohler, John Deere, Toro, Gravely and Cub Cadet equipment, with part numbers such as 691035, 394358 and AM116304.
How do you know a fuel filter is clogged?
A mower that starts hard, runs rough or stops under load may have a restricted fuel filter, and a see-through filter may show dirt in the fuel.
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