Worked perfectly and much less expensive than big box store!
Jeff, United States
These are quality made couplers with a nice rolled stop. They are clean and don't have burrs all for a great price!
Ron, United States
They came fast and were just what i needed for my project
James, United States
HVAC Premium has been providing superior in quality service for many many years. Our products are second to none, and we’ve helped numerous contractors, DIY projects, and home improvement remodeling specialists complete their masterpiece. If you are looking for a top of the line unit to enhance your project look no further than HVAC Premium. We have the largest selection of Grilles Registers & Diffusers.