Flash Sale ???? Universal Clamp-On Air Intake Filter: High Performance, Premium Washable, Replacement Filter: Flange Diameter: 4.5 In, Filter Height: 6 In, Flange L: 0.625 In, Shape: Round Tapered, RU-4740, Black ????

8 reviews for Flash Sale ???? Universal Clamp-On Air Intake Filter: High Performance, Premium Washable, Replacement Filter: Flange Diameter: 4.5 In, Filter Height: 6 In, Flange L: 0.625 In, Shape: Round Tapered, RU-4740, Black ????

1. 

   Rated 5 out of 5

   ricky144 – April 9, 2013

   i received one of these from Walsh RaceCraft, Bought a Pro’s old Ltr450 race quad and they had it mounted on their intake kit… This is the biggest filter you can put on a LTR450, it is maybe just over a finger width from the exhaust pipe…its big!! Anyways i messed one filter in a crash and couldnt for the life of me find this filter.. Thankfully i could find the real part number and buy in for pretty cheap on Amazon. Definitely buying some more of these

2. 

   Rated 5 out of 5

   Ron01Cbra – August 5, 2013

   I tried searching all over for a new air filter for my CAI the filter was old and deformed. I couldn’t find a good matching product number on my old filter, only numbers they had were F045A6 on the base near the clamp and B050A6 at the top. After hours or searching online I came across this filter. I read the dimensions on the description and took out a measuring tape and measured the dimensions on my old filter. They seemed close enough so I bought this air filter and when it arrived it was a PERFECT match. I don’t know if you guys are also looking for another air filter and are having trouble finding one because you don’t have a good product number, but if the numbers are F045A6 at the base and B050A6 at the top, take out a measuring tape and confirm dimensions, this may be the filter for you and its cheaper here on Amazon!

3. 

   Rated 4 out of 5

   Eddie – March 16, 2016

   I’ve been running a Perrin foam filter in my Evo for some years now but it rested on the chassis causing it to flatten on one side. Got this one and the top still rests a bit but the construction is a lot sturdier and tapers in instead of the fat foam filter so works a lot better. Tight fit with a shortened Samco tube and stock MAF on an ACD Evo but it will do. Once it starts to fall apart I will get a shorter one but I’m sure it will last many years/miles.

4. 

   Rated 4 out of 5

   MarcL – May 9, 2016

   Bought this to replace the air cleaner in my afe CAI. It’s an inch longer but still fits my setup on a ’01 3 series BMW. Works just as well as the stock afe filter but the k&n is not as expensive.

5. 

   Rated 5 out of 5

   Jake H – October 3, 2020

   Great filter for my 2015 why FZ 450 R. There is an adapter you have to buy that I found on Amazon also do use this filter.

6. 

   Rated 5 out of 5

   Lanaea M. – May 7, 2021

   Great product!

7. 

   Rated 5 out of 5

   Kevin Cress – July 3, 2021

   Louder than a dry air filter

8. 

   Rated 4 out of 5

   David – July 7, 2021

   I need it for my whale intake and it fit. The quality looks good