Undoubtedly, if you’re conducting research on finding the best car air purifier, you have run across quite a few ionic air purifiers. Ionic air cleaners are extremely popular air cleaning devices that release negatively charged ions to attract dust, pet dander, and other microscopic particles. These particles are then removed from the air to produce better quality indoor air – and as a result – easier breathing. How do you know if you have a top quality purifier for your car? Read on for a review of Wagan’s Ionic Air Purifier.Wagan is a company with a strong reputation for producing high-quality automotive accessories. It was a natural choice to extend into the air purifier market. This air cleaner claims to completely eliminate strong, unpleasant odors and fumes from the vehicle cabin. As far as maintenance, there are no filters to change or replace. It plugs directly into your automobile’s power outlet.The Wagan EL2022 is one of the top-rated models in the Amazon marketplace. This air cleaner earns an average of 4.5 out of 5 stars. Extensive reading of dozens of customer reviews reveal some pros and cons that you need to know to make an informed buying decision.ProsThe biggest pro is that this appliance works exactly as stated on the packaging. Customers reported that this device completely removed leftover food and smoke odors and strong “new car smell” in particular. One customer also reported buying this device after wasting hundreds of dollars on air fresheners and deodorizers that only work to mask strong smells temporarily. These odors are not simply masked by perfume, but completely removed from the air inside the car cabin. Instead of odor, you are only able to detect a fresh, clean air scent. Also, even though there were no posted reviews from asthma or allergy sufferers, the ability to actually remove airborne particles seems like a plus for individuals experiencing related symptoms.ConsAlthough this air cleaner received top ratings, there were some noted cons to be aware of. The first is one that is common to all ionic air cleaners – an unpleasant ozone smell. An unfortunate drawback of ionic air purifiers is the release of ozone. After some time, the ozone may cause some noted sore throat and throat irritation, as reported by one customer (who otherwise was 100% happy with this purifier). This consumer recommends turning the auto air cleaner off every now and then to avoid this issue. The only other con noted was that the purifier may lose effectiveness over time. It is important to note that this air cleaner is relatively inexpensive – so much so that one consumer noted having no problem buying a new one every year if necessary. So it seems that for some, the pros may totally outweigh the cons of buying this air purifier.Overall Product ReviewOverall, the Wagan EL2022 Ionic Purifier seems like one of the best air cleaners you can buy. And surprisingly, this extremely effective air cleaner retails for less than $20. With an average rating of 4.5 stars, the pros overwhelmingly outweigh the cons. One quick note for using this appliance: If you have a larger car or SUV, you may want to invest in two of these devices to achieve maximal effectiveness.