Name: Air Filter
Brand: Makita
SKU: i4316575
Price: 9.07 USD
Availability: InStock

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BHX2500CA

EM4250

EM4250CA

EM4251CA

String trimmer won't start

Breathe easier with this genuine OEM air filter, part number 443140-5, built for select String Trimmer or Leaf Blower models from Dolmar or Makita.

The air filter may be clogged. If the air filter is clogged, the engine will get too much fuel and not enough air. As a result, the engine may not start. If the air filter is clogged, replace it.

String trimmer starts then stalls

The air filter may be clogged. If the air filter is clogged, the engine will get too much fuel and not enough air. As a result, the engine may stall. If the air filter is clogged, replace it.

String trimmer runs rough

If the string trimmer engine runs poorly the air filter might be clogged. Remove the air filter and inspect. If restricted replace with the correct filter. 

Leaf blower won't start

Leaf blower starts then dies

The air filter may be clogged or dirty. If the air filter is clogged, the engine will get too much fuel and not enough air. As a result, the engine may stall. If the air filter is clogged, replace it.

Leaf blower running rough

The air filter may be clogged. If the air filter is clogged, the engine will get too much fuel and not enough air. As a result, the engine may run roughly. If the air filter is clogged, replace it.

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Air Filter

Filter

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Top Reasons Leaf Blower Won't Start — Leaf Blower Troubleshooting

Leaf blower starts then stalls? This video provides information on how to troubleshoot a leaf blower and the most likely defective parts associated with this problem. Commonly replaced leaf blower parts: Starter Assembly Pull Rope Gas Tank Fuel Line Carburetor Fuel Filter Air Filter The information provided in this leaf blower troubleshooting video is applicable to all leaf blower brands: Ariens, Bolens, Craftsman, Cub Cadet, Dixon, Echo, Exmark, Green Machine, Homelite, Honda, Huskee, Husqvarna, John Deere, Lawn Boy, MasterCut, Montgomery Wards, MTD, Murray, Poulan, Poulan Pro, Ryobi, Simplicity, Toro, Snapper, Troy-Bilt, Turf King, Weed Eater, Wheel Horse, Worx, Yard Machines, Yard-Man

Top Reasons Leaf Blower Starts Then Stalls  — Leaf Blower Troubleshooting

Leaf blower runs rough? This video provides information on how to troubleshoot a leaf blower and the most likely defective parts associated with this problem. Commonly replaced leaf blower parts: Starter Assembly Pull Rope Gas Tank Fuel Line Carburetor Fuel Filter Air Filter The information provided in this leaf blower troubleshooting video is applicable to all leaf blower brands: Ariens, Bolens, Craftsman, Cub Cadet, Dixon, Echo, Exmark, Green Machine, Homelite, Honda, Huskee, Husqvarna, John Deere, Lawn Boy, MasterCut, Montgomery Wards, MTD, Murray, Poulan, Poulan Pro, Ryobi, Simplicity, Toro, Snapper, Troy-Bilt, Turf King, Weed Eater, Wheel Horse, Worx, Yard Machines, Yard-Man

Top Reasons Leaf Blower Runs Rough — Leaf Blower Troubleshooting

String trimmer won't start? This video provides information on how to troubleshoot a string trimmer that won't start and the most likely defective parts associated with this problem. Commonly replaced string trimmer parts: Air Filter Spark Plug Carburetor Start Pulley Pull Rope Starter Gas Tank Fuel Line The information provided in this string trimmer troubleshooting video is applicable to all string trimmer brands: Ariens, Bolens, Craftsman, Cub Cadet, Dixon, Echo, Exmark, Green Machine, Homelite, Honda, Huskee, Husqvarna, John Deere, Lawn Boy, MasterCut, Montgomery Wards, MTD, Murray, Poulan, Poulan Pro, Ryobi, Simplicity, Toro, Snapper, Troy-Bilt, Turf King, Weed Eater, Wheel Horse, Worx, Yard Machines, Yard-Man

Top Reasons String Trimmer Not Starting — String Trimmer Troubleshooting

String trimmer head won't spin? This video provides information on how to troubleshoot a string trimmer and the most likely defective parts associated with this problem. Commonly replaced string trimmer parts: Trimmer Head Trimmer Housing Start Pulley Pull Rope Starter Gas Tank Fuel Line The information provided in this string trimmer troubleshooting video is applicable to all string trimmer brands: Ariens, Bolens, Craftsman, Cub Cadet, Dixon, Echo, Exmark, Green Machine, Homelite, Honda, Huskee, Husqvarna, John Deere, Lawn Boy, MasterCut, Montgomery Wards, MTD, Murray, Poulan, Poulan Pro, Ryobi, Simplicity, Toro, Snapper, Troy-Bilt, Turf King, Weed Eater, Wheel Horse, Worx, Yard Machines, Yard-Man

Top Reasons String Trimmer Head Not Spinning — String Trimmer Troubleshooting

String trimmer starting, then stalling? This video provides information on how to troubleshoot a string trimmer that is starting and stalling and the most likely defective parts associated with this problem. Commonly replaced string trimmer parts: Air Filter Spark Plug Carburetor Start Pulley Pull Rope Starter Gas Tank Fuel Line The information provided in this string trimmer troubleshooting video is applicable to all string trimmer brands: Ariens, Bolens, Craftsman, Cub Cadet, Dixon, Echo, Exmark, Green Machine, Homelite, Honda, Huskee, Husqvarna, John Deere, Lawn Boy, MasterCut, Montgomery Wards, MTD, Murray, Poulan, Poulan Pro, Ryobi, Simplicity, Toro, Snapper, Troy-Bilt, Turf King, Weed Eater, Wheel Horse, Worx, Yard Machines, Yard-Man

Top Reasons String Trimmer Starting, Then Stalling — String Trimmer Troubleshooting

String trimmer line won't feed? This video provides information on how to troubleshoot a string trimmer and the most likely defective parts associated with this problem. Commonly replaced string trimmer parts: Trimmer Head Trimmer Housing Trimmer Line The information provided in this string trimmer troubleshooting video is applicable to all string trimmer brands: Ariens, Bolens, Craftsman, Cub Cadet, Dixon, Echo, Exmark, Green Machine, Homelite, Honda, Huskee, Husqvarna, John Deere, Lawn Boy, MasterCut, Montgomery Wards, MTD, Murray, Poulan, Poulan Pro, Ryobi, Simplicity, Toro, Snapper, Troy-Bilt, Turf King, Weed Eater, Wheel Horse, Worx, Yard Machines, Yard-Man

Top Reasons String Trimmer Line Not Feeding — String Trimmer Troubleshooting

String trimmer running rough? This video provides information on how to troubleshoot a string trimmer that is running rough and the most likely defective parts associated with this problem. Commonly replaced string trimmer parts: Air Filter Spark Plug Carburetor Start Pulley Pull Rope Starter Gas Tank Fuel Line The information provided in this string trimmer troubleshooting video is applicable to all string trimmer brands: Ariens, Bolens, Craftsman, Cub Cadet, Dixon, Echo, Exmark, Green Machine, Homelite, Honda, Huskee, Husqvarna, John Deere, Lawn Boy, MasterCut, Montgomery Wards, MTD, Murray, Poulan, Poulan Pro, Ryobi, Simplicity, Toro, Snapper, Troy-Bilt, Turf King, Weed Eater, Wheel Horse, Worx, Yard Machines, Yard-Man

Top Reasons String Trimmer Running Rough — String Trimmer Troubleshooting

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Air-Filter