PUREFLOW PC5477X Cabin Air Filter | Fits 2006-2011 Cadillac DTS 4.6L; 2000-2005 DeVille 4.6L

Upgrade your cabin experience with the PUREFLOW® Advanced Cabin Air Filter. Designed with high-efficiency filtration media and an activated carbon layer, this filter helps capture dust, pollen, road debris, and outside air contaminants while helping manage unwanted smells. Engineered for consistent airflow and precise OEM fit, it delivers dependable cabin air performance for everyday driving.<br><br><b>See what it fits:</b> <br><ul><li>2000-05 Cadillac DeVille, 4.6L</li><li>2006-11 Cadillac DTS, 4.6L</li></ul>

• ADVANCED MULTI-LAYER FILTRATION – Four-layer filtration media captures fine dust, pollen, and road particles before they enter your vehicle’s HVAC system.
• ACTIVATED CARBON ODOR CONTROL – Integrated carbon layer helps manage everyday smells from traffic, exhaust, and outside air.
• ADVANCED FILTRATION TECHNOLOGY – PUREFLOW’s advanced filtration provides a healthy cabin atmosphere, ensuring you're breathing clean air, while helping to maintain the performance of the car’s climate control system.
• COMPATIBLE WITH Cadillac DTS, DeVille
• REPLACES Carquest Premium Filters 89813, 89813C. Always check fitment using the Vehicle Filter Lookup