Average Hourly Cost: The average hourly cost of installing an air purifier in the air conditioning contractor category is around $95 per hour.

Cost Breakdown: The cost of installing an air purifier can vary depending on the type and quality of the accessory, the complexity of the job, and the location and service provider. Generally, the cost includes labor, parts, and any applicable taxes. Additional costs may be incurred for materials, supplies, and travel expenses.

Factors Affecting Cost: The type and quality of the air purifier can have a significant impact on the cost of installation. For example, high-end air purifiers may require more complex installation processes, which can increase the cost. The complexity of the job and the location of the service provider can also affect the cost. For example, if the installation requires specialized tools or access to difficult-to-reach areas, the cost may be higher.