DiversiTech’s CleanVENT™ is a durable polymer cover that protects HVAC floor vents from debris, construction site liquids, pests, and drywall dust, saving hours of ventilation system clean up. It is designed with a flat lip and recessed center for a drop in fit, and installs with tacks, staples, or mastic, providing a watertight seal.

According to the company, there is no need to remove CleanVENT while installing and finishing flooring. If necessary, the product can allow limited system operation when vent flaps are cut out with a box cutter. When flooring installation is complete, contractors can cut out recessed area of CleanVENT and drop the register into position for a clean finish.