🔍 5.69 x 3.03 x 5.69 In Fuel Filter Review

I use this filter on my Airdog 2 4g in combination with a Donaldson fuel filter and they make a great combination that I will continue to use.

Purchased to replace the stock Airdog Water Separator. Fits perfectly. I should be back with an update after driving it 10,000 miles.

Replaced filters on my Airdog II 4G equipped Duramax diesel engine, no plastic removal required. To work you need these two filters BF1275 and BF7531. Worked great!