


K&N 09-21 Kawasaki KLX250S/SF / KLX300/R/SM Replacement Air Filter
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N 09-21 Kawasaki KLX250S/SF / KLX300/R/SM Replacement Air FilterK&N XStream Series Motocross Air Filters take performance to the next level with the addition of a filter within the filter's top in order to add even more filtration area for high air flow and capacity. Each filter piece has pleated media which creates a large surface area that provides high airflow and great dirt holding capacity for extreme conditions. The two piece design eases installation and removal on modern narrow framed MX bikes. The epoxy
Quick Dispatch:
Your K&N 09-21 Kawasaki KLX250S/SF / KLX300/R/SM Replacement Air Filter orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your K&N 09-21 Kawasaki KLX250S/SF / KLX300/R/SM Replacement Air Filter ships.
Need Help?
Questions about K&N 09-21 Kawasaki KLX250S/SF / KLX300/R/SM Replacement Air Filter, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for K&N 09-21 Kawasaki KLX250S/SF / KLX300/R/SM Replacement Air Filter in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
4.3 ★★★★★
Based on 466 reviews
Sort
Product Reviews
★★★★★ 5
Slip lead that doesn't tangled and allows for a greater control
Color: Blue, Size: Large
I'm using this slip lead to volunteer at a dhelter - and what a difference it made! I really like this slip lead leash! Very easy to put it on a pup one-handed, the swivel and second handle make a huge difference! (The main shortcoming of a simpler version of a similar slip lead without a swivel is that it's getting tangled and/or twisted around). This is also high quality item - every detail is thlught through! Very comfortable to use, multiple color options - really nothing negative to complain about! Love this leash!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
★★★★★ 5
Great slip lead
Color: Blue, Size: Large
Love the double handle for walks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
★★★★★ 4
Second handle too high up on leash
Color: Black, Size: Large
Slip lead length provides your reactive dog with too much range to lunge. The second handle is great but it is too high up on the leash. If the slip lead length was shorter and the second handle was lower, this product would be awesome.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
★★★★★ 5
Great lead alternative!
Color: Blue, Size: Large
This works great for an alternative to just a slip lead. I work in a kennel and it makes it a lot easier to grip for the dogs that pull a lot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
★★★★★ 5
Great training tool
Color: Red, Size: Large
This leash works as a great training tool. Currently training, my dog leash manners, and it is working well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
recommand products
Pennsylvania Scale Company 7800-2 Touchscreen Count/Weigh Scale - 2 x 0.0002 lb/907.2 x 0.1 g, 8" x 8" Platform
618.75
Rice Lake 86892 RoughDeck® HP-H Bumper Guard - 6ft Long, OPT C, Higher than 10K, 4x4x1/4 Angle, 5/8 Diameter Holes
231.62
Rice Lake 210901 RoughDeck® HP Forklift SENDit Portability Frame - 5' x 5', Up to 10,000 lb, NTEP, Frame Only
748.00
Pennsylvania Scale Company 7800-10HR Touchscreen High Resolution Count/Weigh Scale - 10 x 0.0005 lb/4536 x 0.2 g, 12" x 14" Platform
686.25
Rice Lake 86854 RoughDeck®SS/HE Bumper Guard - 3ft Long, OPT B, 10K or Smaller, 3x3x1/4 Angle, 5/8 Diameter Holes
148.75