Replacing HVAC filters after a house fire is crucial for restoring air quality and ensuring your system operates efficiently. Smoke and soot can clog filters, leading to poor indoor air conditions and potential health risks. However, the type of filter and the extent of damage can influence your decision. Consider factors like the filter's MERV rating, the cost of replacements, and the overall condition of your HVAC system. It's also essential to assess whether other components may need cleaning or replacement. Ask Improvi.ai for personalized guidance on the best steps to take for your specific situation.