


K&N Universal Air Filter - Round Straight 4in Flange ID x 7in OD x 6in Height
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N Universal Air Filter - Round Straight 4in Flange ID x 7in OD x 6in HeightSKU: RD 1450 UPC: 024844008923 K&N Universal Air Filter Round Straight 4in Flange ID x 7in OD x 6in Height RD 1450 K&N RD 1450 universal clamp on air filter fits racing vehicles radio controlled cars generators snowmobiles tractors and custom intakes with 4in ID flange. Round straight design with 7in OD and 6in height delivers high airflow for more horsepower and acceleration. Washable reusable construction traps dirt while protecting engines in
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Product Reviews
★★★★★ 5
My dog loves it!
Color: Gray
My dog just loves the rattly noise it makes and the squeek! Seems to be very durable as well since my dog plays with it all the time. Nice price point as well.
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Reviewed in the United States on January 22, 2026
★★★★★ 5
Well made and the dog loves it!
Color: Gray
I bought this for a friend's dog who keeps destroying his toys. Turns out the dog loves this toy and plays with it often and it has yet to show any wear and tear!!
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Reviewed in the United States on March 19, 2026
★★★★★ 4
Racoon
Color: Gray
My dog likes it, does not appear to be very durable. I don't think it will last very long.
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Reviewed in the United States on December 21, 2025
★★★★★ 5
Raccoon 1.... Bark Box 0
Color: Gray
My dog had 3 bark boxes of toys in a big basket in my living room... This dog will dump out the entire basket just to get to this raccoon. This is by far is favorite favorite toy. I've never seen him act like this about a toy. He is usually aloof about toys but not this one.
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Reviewed in the United States on March 4, 2026
★★★★★ 1
Not for aggressive chewers!
Color: Red
Squeaker removed within 30 minutes…totally shredded before the day was out. The dog only weighs 8 lbs.
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Reviewed in the United States on April 2, 2026