Oil filter Mann or K&N

Mann Oil filter

I went from 20w60 to 10w50 and now I don’t get that cold start rattle. If you’re in a super cold part of the world I’d go for a 10w or 5w oil, with a higher 2nd number for good viscosity for an engine @170,xxx kilometres. Also, make sure you run quality oil filters, like Mann filters as the cheaper filters seem to not have very good quality anti-drainback check valves in them.

Pros: no cold start rattle
Cons: metallic rattle sound (with 20w60)
Mileage: 170000 km
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Mann Oil filter

Got a workshop quote me for engine oil change $550. I do it myself with liquid moly and Mann oil filter cost me $200.

It's fun DIY your car, changing engine oil isn't too difficult , just learn from YouTube.

And it's only takes 30 mins to do it.

Pros: fun DIY, not difficult
Cons: workshop quote expensive
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K&N Oil filter

Personally I like K&N filters, they come with a nut welded to them so you can use a normal wrench instead of a filter wrench. Gotta be careful not to over tighten them though

Pros: nut welded to them
Cons: careful not over tighten
Vehicle: Subaru
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K&N Oil filter

I have a kn 1 on my truck and winter is about every 1k miles I empty it. Its the 6oz canister and usually about half full. From may till like October I dont even have to look in it because it doesnt get more than an oz of oil build up in it. But man winter time with the condensation sucks.

Pros: little oil build up
Cons: condensation sucks
Mileage: 1000 km
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Mann Oil filter
Ohm_State
  • Warning light:
Rating 5.0

MANN 811/80 or O.E. oil filter exclusively to maintain oil pressure as designed by Hyundai engineers.

Pros: maintain oil pressure
Part number: 811/80
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Mann Oil filter

Mann is OE and generally considered superior to anything else available other than the Genuine Mann part.

Pros: considered superior
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Mann Oil filter
PixelRanger0396
  • Leaks:
  • Smell/smoke:
Rating 1.0

Changed the oil, and filter this summer. All well and good before. After a little while, a screeching sound from the oil filter housing. Collapsed filter? Nope. Replaced it with another new filter and same issue once again. On the slightest rev the sound is gone. No more Mann for me…

Cons: screeching sound, filter collapse
Vehicle: BMW
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K&N Oil filter
ElMurkel
  • Warning light:
Rating 1.0

Not sure about mobil1 filters, but stay away from K&N oil filters. I've just used one for an oil flush after extensive maintenance work, and after just 100 km it had collapsed.

Cons: collapsed after 100km
Mileage: 100 km
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Other comparisons

Which oil filter to choose — Mann or K&N?

If choosing oil filter across many manufacturers, check the part ranking. If your choice is down to two brands, the PartReview part comparisons help.

We compare oil filter across these categories:

Comparison of oil filter Mann and K&N
  1. PR Score.
  2. Overall ranking.
  3. Vote balance.
  4. Average rating.
  5. Number of reviews.
  6. Feature ratings.
  7. Car owners’ choice.

Which oil filter are better — K&N or Mann?

In March 2026 on PartReview, oil filter Mann were overall better than K&N.

  1. Mann received a PR Score of 90 out of 100, and K&N scored 70 points.
  2. Mann ranked 1 in the overall ranking, and K&N ranked 9.
  3. The average rating is higher for Mann (4.5) than for K&N (3.6).
  4. Oil filter Mann have better feature ratings than K&N:
    • Smell/smoke - owners believe, that this property for K&N is better than Mann.
    • Leaks - drivers claim, that this property for Mann is outperforms K&N.
    • Warning light - reviews suggest, that this property for Mann is preferred to K&N.

Which oil filter are more popular — Mann or K&N?

In March 2026 on PartReview, oil filter Mann were overall more popular than K&N.

By vote balance, oil filter Mann surpassed K&N:

  • For Mann, the ratio of positive (604) to negative (61) votes is 543 votes.
  • For K&N, the ratio of positive (214) to negative (91) votes is 123 votes.

By number of reviews, oil filter Mann surpassed K&N:

  • For oil filter Mann there are 219 reviews: 196 positive, 8 neutral, 15 negative.
  • For oil filter K&N there are 99 reviews: 66 positive, 8 neutral, 25 negative.

Which oil filter do car owners prefer — Mann or K&N?

In March 2026, according to PartReview, oil filter Mann led more car-specific ratings than K&N:

Mann are chosen by owners of cars such as: Hyundai Santa Fe, Volkswagen Passat, Volkswagen Beetle, Volkswagen Golf, Volkswagen Jetta, Volkswagen Tiguan, and others.

Oil filter K&N have not yet taken leading positions in car-specific ratings. You can help by adding a review and specifying your car.

Other comparisons of oil filter

If this comparison didn’t fully answer your question, there are many others on PartReview.

For example, comparisons of oil filter Mann with: Fram, Wix, Mobil, Bosch, OEM Toyota, Motorcraft, OEM Volkswagen, OEM Honda, AMSOIL, Mahle.

Also available: comparisons of oil filter K&N with: Fram, Wix, Mobil, Bosch, OEM Toyota, Motorcraft, OEM Volkswagen, OEM Honda, AMSOIL, Mahle.

You can also see who is better among other oil filter manufacturers: Fram or Mann, Fram or Wix, Fram or Mobil, Fram or K&N, Mann or Wix.

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