K&N Refresher Kit for Washable Cabin Air Filters

This kit includes a cabin air filter cleaner and a refresher spray. The cleaner loosens dirt, grime, and dust while the refresher increases electrostatic properties to help trap contaminants. The formula helps eliminate odors and is made from safe, biodegradable ingredients. This is a partially used set. I was used one time, plenty material left for many filter charges. Offers considered.