
Replacement filter, large

Replacement filter

Repl, retainer, filter-e1

Repl, filter, air disp 16x20

Repl, filter-26.5" x 16 .188"

Panel air filter 18x18x1

Filter, cmf95
Ensure the optimal performance and efficiency of your GrandAire furnace with genuine OEM replacement filters. These high-quality filters are specifically designed to fit GrandAire models and help protect your furnace from dust, pollutants, and other contaminants. Regular filter replacements are crucial for maintaining indoor air quality and prolonging the life of your HVAC system. A dirty filter can lead to issues such as insufficient heating or a malfunctioning blower. To keep your GrandAire furnace running smoothly, check the filter monthly and replace it every 1-3 months as needed. Repair Clinic offers a wide selection of GrandAire furnace replacement filters, all available for quick delivery with same-day shipping. For any furnace-related issues or part identification, visit our furnace repair help center or contact our customer care specialists. Explore our extensive inventory to find the right part for your GrandAire furnace and ensure your home remains comfortable all year round.
Keep your GrandAire furnace running efficiently with our selection of replacement filters, available for same-day shipping at Repair Clinic. Regular filter replacement is crucial to maintain optimal air quality and prevent your furnace from overworking. If you notice issues such as poor heating or a noisy furnace, it may be time to change the filter. Our genuine OEM filters are designed to fit perfectly and ensure the longevity and reliability of your furnace. By ordering before 9:00 PM ET, you can have your replacement filter shipped the same day, minimizing downtime and ensuring your home remains comfortable. For a perfect fit, use our model number lookup tool to find the right filter for your GrandAire furnace. Visit our HVAC Parts page for more options and keep your system in top condition with Repair Clinic's trusted parts and service.


Ensure your Grandaire furnace operates efficiently with our top-quality replacement air filters. Protecting your furnace from dust and pollutants, these filters are essential for maintaining optimal air quality in your home. At Repair Clinic, we offer a wide selection of genuine OEM Grandaire furnace filters, available for same-day shipping. Our easy-to-use search tool allows you to find the right filter by simply entering your model number. Benefit from our No-Hassle 365-Day Returns policy, allowing you to return uninstalled parts for any reason within a year of purchase. Plus, with our Price Match Guarantee, you can shop confidently, knowing you're getting the best price on all replacement parts. Keep your Grandaire furnace running smoothly and your indoor air clean by replacing your filters regularly, typically every 1-3 months. Visit our replacement parts page to find the perfect match for your furnace today.
Identifying your furnace model number is essential for finding compatible parts and accurate repair help. Watch this video for tips on locating the model number, and visit our website's furnace repair section for troubleshooting tips, part testing guides, and part replacement videos tailored to your specific furnace.

Need help finding the right furnace parts? Repair Clinic's trained customer care specialists are available 7:00 AM to midnight EST, seven days a week. Whether you have questions about part compatibility or need assistance placing an order, our experts are here to help. The Repair Clinic customer care team is dedicated to ensuring your furnace is back in working order quickly and efficiently.

A furnace that fails to ignite can leave your home in the cold. Common issues include a faulty igniter, malfunctioning flame sensor, or a defective draft inducer fan motor. Replacing furnace filters and cleaning furnace parts can help prevent these problems.

Learn why your furnace isn't working by understanding its ignition sequence and identifying common faulty parts like the igniter, flame sensor, or control board. This article provides practical repair tips and insights into each component's role in the heating process.

A gas furnace that starts and then stops unexpectedly can be frustrating, especially during cold weather. This article explains five common causes, including issues with the flame sensor, pressure switch, control board, draft inducer fan motor, or air flow. Learn how each cause may impact your furnace's operation and get tips to resolve the problem.