If your new air filter keeps getting stuck and ripping the outside cover when you try to install it in your furnace, there are a few things you can do to address the issue:
Check the size: Ensure that you have the correct size of the air filter for your furnace. If the filter is too large or too small, it may not fit properly and cause it to get stuck or tear.
Examine the filter slot: Inspect the filter slot in your furnace to see if there are any obstructions or debris that might be causing the issue. Clear away any dirt, dust, or objects that could impede the smooth insertion of the filter.
Remove any packaging: Make sure you have completely removed any packaging material from the new filter before attempting to install it. Sometimes, small pieces of packaging can get caught in the filter slot and hinder the filter's proper placement.
Lubricate the edges: Apply a small amount of lubricant, such as a non-stick cooking spray, to the edges of the filter. This can help the filter slide more easily into the slot without getting stuck or tearing. Be careful not to use excessive lubricant that could potentially damage the furnace.
Check for bent or damaged parts: Inspect the filter slot, as well as the surrounding components and housing of the furnace, for any bent or damaged parts that might be causing the filter to snag. If you notice any issues, you may need to repair or replace those parts.
Seek professional assistance: If you've tried the above steps and are still having difficulty with the air filter, it might be best to contact a professional HVAC technician. They have the expertise to diagnose and fix any underlying problems with your furnace system.
Remember, safety is paramount when working with furnaces or HVAC systems. If you're unsure or uncomfortable with any steps involved, it's always best to consult a professional to avoid any potential risks or damage.