Lennox Replacement Filters

Shop replacement air filters for Lennox. Our aftermarket replacements meet and exceed the efficiency and quality of the original brand, at a fraction of the price.

Replacing your furnace filter every 12 months is an easy and an important part of making sure your HVAC system improves the air quality in your home and reduces energy expenses while maintaining optimum efficiency.

  • Lasts up to 12 months
  • 100% Synthetic Media
  • High Filtration Efficiency
  • Heavy Duty Moisture Resident Frame
  • Same or better OEM quality, lower prices
Deep Pleat Air Filters

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