Portable Car Air Purifier Freshener Catalytic Activated Carbon Ionizer Oxygen Bar with 5V DC Car Adapter (Black) AIR TRIPLE FILTERED - Breath pure air for your car treated 3 ways. Top air fresheners for cars or RV. Compact design with intelligent regulating fan speed, LED halo display and ambient air quality detection 99.9% CLEAN AIR - 0.25 micron HEPA air filter car fitted, capturing larger contaminants such as dust, allergens, pollen, dust mites, pet dander, mildew and mildew spores SMELLS CLEANER IN 30s - Chemically engineered activated carbon filter absorbing unwanted smells, stale odors, car seat leather, dust, smoke or gases. Top car air freshener, active fast for fresh, dry and odor free environment ZAP THE LIVING - In-built photocatalytic car air purifier to treat airborne contaminants via UV filtration. Breaks down DNA of living organisms such as bacteria, mold & yeast spores, fungus, and mildew OUR 18 MONTH WARRANTY - Plus 45 Days Money Back Guarantee gives you buyers peace of mind. Need technical or product advice? Our friendly customer service and technical support team are ready to help you with whatever questions you might have