Air Conditioner & Furnace Filters

Shop our full selection of furnace filters, AC filters, and HVAC filters to improve air quality and system performance in your home or business. Whether you’re replacing a furnace filter, upgrading your AC filter, or looking for the best HVAC filter for your setup, we have you covered. Our air filters for home use come in a variety of MERV ratings to effectively capture dust, allergens, and airborne particles. Trusted brands like Honeywell, Koch, Ultravation, and Nordyne ensure long-lasting performance and clean, healthy air. Replace your air filter home system regularly for optimal results. Find the right air conditioner or furnace filters today.

  • Product label: -7% Sale
Mitsubishi Filter for PVA-A30AA7 Indoor Air Handlers - 2 Pack
  • Product label: New
Mitsubishi SEZ-AD18 Horizontal Ducted Indoor Air Handler Filters Mitsubishi SEZ-AD18 Horizontal Ducted Indoor Air Handler Filter
  • Product label: New
Mitsubishi PEAD-A09 to PEAD-A18 2-Pack
  • Product label: Sold out
  • Product label: Preorder
Mitsubishi PEAD-A09 to PEAD-A18 2-Pack
  • Product label: New
Mitsubishi SEZ-KD18 Horizontal Ducted Indoor Air Handler Filters Mitsubishi SEZ-KD18 Horizontal Ducted Indoor Air Handler Filter
  • Product label: New
Mitsubishi PEAD-A09 to PEAD-A18 2-Pack
  • Product label: -21% Sale
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
  • Product label: -14% Sale
  • Product label: New
Glasfloss 19-7/8 x 21-1/2 x 1 MERV 10 Air Filters - Annual Pack (12) Glasfloss 19-7/8 x 21-1/2 x 1 MERV 10 Air Filters - Annual Pack (12)
  • Product label: -21% Sale
Koch Multi-Pleat Replacement Filter - Twelve Pack
  • Product label: -27% Sale
  • Product label: Clearance Sale
AprilAire 416 Filter Multipack AprilAire 416 16 in. x 25 in. x 4 in. MERV 16 Pleated Filter - 6 Pack | 3 YEAR FILTER BUNDLE
  • Product label: -20% Sale
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
  • Product label: -21% Sale
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
  • Product label: -20% Sale
Koch Multi-Pleat Replacement Filter - Six Pack Koch Multi-Pleat Replacement Filter - Single
  • Product label: -21% Sale
Koch Multi-Pleat Replacement Filter - Six Pack Koch Multi-Pleat Replacement Filter - Single
  • Product label: -20% Sale
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
  • Product label: -20% Sale
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
  • Product label: -20% Sale
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
  • Product label: -20% Sale
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
  • Product label: -20% Sale
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
  • Product label: -37% Sale
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
  • Product label: -21% Sale
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
  • Product label: -39% Sale
  • Product label: Clearance Sale
Honeywell POPUP1620 16 x 20 x 5 MERV11 Air Filter - 2 Pack
  • Product label: -21% Sale
Koch Multi-Pleat Replacement Filter - Six Pack Koch Multi-Pleat Replacement Filter - Single
  • Product label: -21% Sale
Koch Multi-Pleat Replacement Filter - Three Pack Koch Multi-Pleat Replacement Filter - Single