After ordering this filter I had my reservations but I was optimistic about it because of all the great reviews. When it arrived finally as I live on the other side of the country in georgia it was about a weeks wait (not a big deal) I opened the box and just laughed. This thing makes oem motorcraft filters look tiny even though they really aren't. This thing puts that motorcraft filter to shame. It hasn't been under the truck but a couple days so I look forward to seeing how it does. So far so good. I like the extra oil capacity, more filtration and longer oil life which is exactly why I bought the filter to begin with. My next purchase will be insane diesel bypass oil filtration system to really help keep the oil cleaner. I use my 7.3 for my business and the more protection I can give it the better as its too expensive to buy a new truck as of right now. So if I can keep this ole girl going that's exactly what I'm going to do.

Love that it holds 3/4 of gallon oil and it dose what is say it will filter out soot

Fitment on the 2000 super duty 7.3 diesel was great, The filter is almost a foot long and when installed it's about an inch below your oil pan and holds about 2 quarts of oil.

Donaldson is great quality and I like extra capacity of oil

Awesome filter. I’m glad Riffraff worked with Donaldson to have these made. Adds an extra quart of oil capacity.

I love the size of this filter can’t wait to install it

Pop a hole in your oil filter when you are changing the oil and replacing your filter. Makes so much less of mess.
Ok, I like these filters a lot. they have extra oil that our trucks can use, they come off and go on so much easier. That's about it. Easy and clean.

Monster filter for a monster engine.

Amazing filter. Quality built holds plenty and is the perfect height for my 96 obs