There's absolutely nothing wrong with this filtration system, it does exactly what it's supposed to do: catches oil before it gets back into the air intake. I regularly collect about half a liter + every 5000 km.
12V DC Electric Trailer Jack - 2000Lb Lift Capacity With Hard-Wire Connection
12 Review
RV Outdoor Mat: LATCH.IT 5X8 Boho Style Reversible Rug Ideal For Camping & Camper Use β The Ultimate RV Patio Rug For All Occasions!
30 Review
Lippert Solid Stance RV Step Stabilizer Kit For 5Th Wheels, Travel Trailers And Motorhomes
20 Review
Kohree RV Door Window Shade For Sun Protection And Privacy In Camper Trailers And Motorhomes
25 Review