Protect your family and your investment with Trane’s QuikBox Air Cleaner. Air purification has never been so efficient, effective, and cost-friendly. Designed to work with your existing Trane system, the filter and cabinet optimize your system’s performance while keeping your home free from dust and allergens. Available in seven sizes to match your existing Trane equipment for easy installation, each filter lasts approximately nine months and can be replaced by you or a certified Trane technician.