Extendable Filter Brace 16-31 Inches - Anti-Suction Duct Support for HVAC

Keeps the filter from being sucked up against the return duct, limiting airflow. Simply insert the extendable filter braces above the filter and slide open to attach to the sides. Extends from 16 to 31 inches | Magnetic ends hold filter braces in place | Use multiple braces for added support Ends have holes to secure braces with screws (not included) | Nickel plated finish SD products come in Supplying Demand packaging. Supplying Demand makes replacement parts for appliances and HVAC systems, plus the tools, hardware, plumbing supplies, and apparel to finish the job. From the laundry room to the kitchen to the furnace, our catalog is built around the repairs homeowners and technicians run into every day. Whether it's your first repair or your thousandth service call, we make the parts that keep it running. Start with your complete model number. It's on the appliance's rating plate, and it determines fitment. Often, yes. With the right tools, many of these are practical repairs. Disconnect power and shut off gas or water first, and call a qualified technician if you're unsure. The cost of repair. We make it practical to fix what you already own, and we try to use reusable or recyclable packaging to cut waste. What does "model specific" mean in a listing title? It means the part is built to fit a set of appliance models, not every model. Fit comes from your complete model number, down to the last character. Parts that look alike often aren't interchangeable. My old part has a different number. Will this one work? It can. Part numbers are often superseded by newer numbers that fit the same models. A different number can also mean a different part, so your complete model number is what determines the fitment. How do I match a fitting, capacitor, or breaker? By size and spec. Fittings match by thread type and size. Capacitors match by the ratings on the label. Breakers match by amps, poles, and a type listed for your panel. Reminder: Panel work is best left to a licensed technician. Do you carry parts for commercial equipment? Yes. Alongside residential appliance, HVAC, and plumbing parts, we carry parts for commercial ice machines and refrigeration, as well as many other categories of commercial and residential parts and tools. What if the new part doesn't solve the problem? Then the cause was likely somewhere else. A symptom that comes back usually means the replacement part failed because the first diagnosis missed what caused the original part to fail. It's why techs test at every stage of a repair.