Top Lennox Air Filter

Lennox X8788 MERV 16 Filter (2 Pack)

  • Filter dimensions: 20″ x 26″ x 5″ (actual Size 20″ x 25-1/2″ x 4 3/8″).
  • This filter only needs to be replaced every 12 months.
  • Perfect for people who suffer from allergies, asthma or for people who just want to breathe healthier air.
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AIRx replacement for Lennox UV Replacement Bulb (Y0391) for UVC 41W-S/D System

  • EFFICIENT AND SAFE UV-C REPLACeMENT BULB: AIRx Filters replacement UVC bulb for Lennox Y0391 maximize the efficiency of your home air filtration system by treating the air that passes through your HVAC unit with ultraviolet light reducing or eliminating bacteria, viruses, mold spores, yeast and protozoa without producing ozone or secondary air contaminants.
  • ECONOMICAL AND COST EFFECTIVE UVC BULB REPLACEMENT: Using a UVC germicidal light such as AIRx Filters for Lennox Y0391 keeps your HVAC internal air filtration components such as coil clean all the time enabling your HVAC equipment to perform as intended giving your home air filtration system longer life, lower energy and maintenance cost helping you save in the long run. AIRx Filters UVC bulb is also compatible to replace Lennox UVC 41W-D UVC41W-S.
  • HVAC EQUIPMENT COMPANION UVC LIGHT BULB: Killing germs, molds and fungi that may live inside your homes’ ductwork, a UVC germicidal light such as AIRx Filters replacement UVC bulb for Lennox Y0391 will help keep your heating and cooling equipment system clean and run at its potential peak efficiency.
  • UVC LIGHT BULB IMPROVE AIR QUALITY: AIRx Filters replacement UVC bulb for Lennox Y0391 will help increase the value of our air conditioning and air ....
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Lennox X6673 MERV 11 Filter Media (5 Pack)

  • 98% efficient filtration media capturing particles as small as 0.3 microns before they can collect on your coils.
  • High-efficiency alternative to one-inch filters.
  • Filter dimensions: 20″ x 25″ x 5″ (actual: 19-7/8″ x 24-3/4″ x 4-3/8″).
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Trion Air Bear 255649-105 (2-Pack) – 16” x 25” x 5” Pleated Air Filter, MERV 8

  • Efficiency rating of MERV 8, Rated air flow up to 2000 CFM.
  • Dimensions: 15-3/4″ x 24-1/4″ x 4-7/8″.
  • Air Bear filters capture and hold pollutants inside the filter, allowing air to flow freely through the system.
  • Electrostatical, charged synthetic material, Features extended surface pleats that have a higher dirt-holding capacity than competitive filters..
  • This filter is NOT a direct replacement for Lennox or Honeywell filters.
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Nordic Pure 20x25x5 (4-3/8 Actual Depth) MERV 13 Lennox X6673, X6675 Replacement AC Furnace Air Filter, 2 Piece

  • Actual Size of Air Filter: 19 3/4 x 24 3/4 x 4 3/8 (19.75 x 24.75 x 4.38) inches.
  • All Nordic Pure air filters are electrostatically charged for maximum performance.
  • Attracts and captures dust, lint, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, smog, viruses, coughs and sneezes.
  • Replacement air filter for Lennox X6673, X6675 and Honeywell FC100A1037.
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Aprilaire 201 - MERV 10 Factory Replacement Air Filter Media for Model 2250 and 2200 (3-Pack)

  • Includes three (3) Aprilaire 201 Filters..
  • Accordion type genuine replacement filter media for 2200 and 2250 models and Lennox PMAC-20C air filter systems (X0445)..
  • MERV 10 rated to efficiently decrease the following contaminants in your home: Mold Spores, Pollen, Dust Mites, Bacteria, Smoke, Pet Dander..
  • The 201 filter helps to decrease the amount of contaminants which can cause sinus irritation, allergic reactions and asthma attacks..
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Nordic Pure 20x25x5 (4-3/8 Actual Depth) MERV 10 Lennox X6673 Replacement AC Furnace Air Filter Box of 1

  • Actual Size of Air Filter: 19 3/4 x 24 3/4 x 4 3/8 (19.75 x 24.75 x 4.38) inches.
  • All Nordic Pure air filters are electrostatically charged for maximum performance. Attracts and captures dust, lint, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles and viruses.
  • MERV 10 is comparable to MPR 1000 and FPR 7.
  • Replacement air filter for Lennox X6673 and Honeywell FC100A1037.
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Nordic Pure 20x25x4 MERV 13 Pleated AC Furnace Air Filters 2 Pack

  • Nominal Size: 20 x 25 x 4, Actual Size: 19 1/2 x 24 1/2 x 3 5/8 (19.5 x 24.5 x 3.63).
  • Measure your air filter for the exact size and compare it to our actual size to ensure proper fit..
  • If you are replacing a Honeywell or Lennox 20x25x4 or an air filter with an MPR rating with an actual depth of 4 3/8, please see our 20x25x5 (4 3/8 actual depth).
  • Nordic Pure MERV 13 is equivalent to MPR 2200-2400.
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20x25x5HM8-2 Honeywell Replacement MERV 8 AC Firnace Air Filter, QTY 2

  • High Quality air filter for your Lennox unit.
  • Outperforms comparable fiberglass and washable filters.
  • Hypoallergenic and antimicrobial pleated electrostatical filter material.
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Nordic Pure 19.5x24.5x3.63 MERV 12 Pleated AC Furnace Air Filters 2 Pack

  • Nominal Size: 20 x 25 x 4, Actual Size: 19 1/2 x 24 1/2 x 3 5/8 (19.5 x 24.5 x 3.63).
  • Measure your air filter for the exact size and compare it to our actual size to ensure proper fit..
  • If you are replacing a Honeywell or Lennox 20x25x4 or an air filter with an MPR rating with an actual depth of 4 3/8, please see our 20x25x5 (4 3/8 actual depth).
  • Nordic Pure MERV 12 is equivalent to MPR 1500-1900.
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Lennox X7935 20x20x5 Healthy Climate Carbon-Clean MERV 16 Filter Bundle with Same Day Supply Filter Change Reminder Magnet (1-Pack)

  • HCC20-28 (Cabinet) + HCF20-16 (Filter) 2000 cfm.
  • MERV 16 Efficiency to capture particles as small as 0.1 microns.
  • MERV 16 Replacement for several Honeywell, Carrier and Trion Air Bear Air Cleaners.
  • Lasts up to 1 Year in Many Home Environments.
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Nordic Pure 20x25x4 MERV 13 Pleated Plus Carbon AC Furnace Air Filters 2 Pack

  • Nominal Size: 20 x 25 x 4, Actual Size: 19 1/2 x 24 1/2 x 3 5/8 (19.5 x 24.5 x 3.63).
  • Measure your air filter for the exact size and compare it to our actual size to ensure proper fit..
  • If you are replacing a Honeywell or Lennox 20x25x4 Plus Carbon or an air filter with an MPR rating with an actual depth of 4 3/8, please see our 20x25x5 (4 3/8 actual depth).
  • Nordic Pure MERV 13 is equivalent to MPR 2200-2400.
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