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Enhance Air Quality with Donaldson Replacement Filters for Airdog I - FF100-2 & WS100 Replacements Review

5

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Poor

Revainrating 2 out of 5  
Rating 
2.2
🔍 Car Filters, 🛠️ Replacement Parts

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Details

BrandDonaldson
Product GradeReplacement Part
Item Weight1.76 Pounds

Description of Enhance Air Quality with Donaldson Replacement Filters for Airdog I - FF100-2 & WS100 Replacements

Pack of 2 Set. Donaldson (P551315 - P550550) Replacement Filters for Airdog Replaces FF100-2 & WS100. Filter retainers need to be removed from the base. The retainers are only needed for Airdog filters. The P550550 is temporarily unavailable in Donaldson and will be replaced by Wix 33616.

Reviews

Global ratings 5
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    3

Type of review

Revainrating 1 out of 5

Don't waste your money

The product description is wrong, they don't replace the air filter and water separator. The rubber gasket on them sits too deep in the filter and won't adhere to the housing. Sprayed fuel all over the floor. I had to order replacement air ducts.

Pros
  • Great for me
Cons
  • Wrinkled

Revainrating 1 out of 5

Save money good on fuel filter

I ordered 3 sets and left them on the shelf in the garage. I was about to use them and the fuel filter thread has a ring pointing outwards causing it to leak. I'm outside the return window. So I don't have what I spent on 3 sets, they should be interchangeable with Airdog filters.

Pros
  • Easy Install
Cons
  • Modern

Revainrating 5 out of 5

Commercial Quality Filters

Quality replacement for Air Dog brand fuel filter manufacturers. The body of the sooty element is longer than that of the air hound. More filter media, better value for money. Make sure your install has a place to install. Excellent value for money and quality. Donaldson makes a quality filter. I use them frequently in marine and industrial fuel, hydraulic and lubrication systems.

Pros
  • Delivery was very fast
Cons
  • Small Items

Revainrating 3 out of 5

Good filter with modification

"New" Donaldson fuel filter will not fit the AirDog 165 4g without modification. The older P551315 filters were thinner in diameter and fit between the Airdog 4g mounting brackets. The new P551315 filters will not fit as they are about 1/8 inch larger in diameter and will rub against the mounts. I had to cut the fasteners to install the filter. Additionally, Donaldson filters are a great, less expensive alternative to Airdog filters.

Pros
  • Price
Cons
  • Reliability

Revainrating 1 out of 5

ONE OF THESE DOES NOT FIT my AirDog II 4G 165

FUEL FILTER NOT WORKING ON MY AirDog II 4G 165 However the waterlock/filter was working. Strike the tab located between the threaded hole and the face of the O-ring on the pump body itself. This will prevent the Donaldson filter from screwing all the way in and not breaking the seal far enough to do its job. Maybe there is a way to change the tab to allow the filter to fully seat, but it was dark and I had limited lighting so I just swapped out the original filter again to finish my day. I'll…

Pros
  • It's ok!
Cons
  • Expensive