Contact Customer Support: 888.623.4678

My Cart
Search
All
Save even more when you choose aut- delivery Learn More

All Products

Items 1 to 32 of 743 total

Page
View as Grid List
Set Ascending Direction
  1. Lennox x6673 MERV 11 Filter
    Lennox Healthy Climate Filters – Lennox X6673 Air Filter
    As low as $39.61
    Rating:
    98%
    13 Reviews
    Learn More
  2. Lennox x6675 MERV 16 filter
    Lennox X6675 Air Filter – Lennox X6675 Healthy Climate Filter Replacement
    As low as $108.77
    Rating:
    99%
    21 Reviews
    Learn More
  3. Lennox x6670 merv 11 replacement filter
    Lennox X6670 - Healthy Climate HCF16-11 MERV 11 Replacement Filter 16" x 25" x 5"
    As low as $39.61
    Rating:
    100%
    16 Reviews
    Learn More
  4. Lennox X6672 MERV 16 Filter
    Lennox X6672 - Carbon Clean Healthy Climate HCF16-16 MERV 16 Replacement Filter 16" x 25" x 5"
    As low as $79.34
    Rating:
    99%
    16 Reviews
    Learn More
  5. Lennox x6675 MERV 16 Filter - Two Pack
    Lennox X6675 (2-Pack) - Healthy Climate MERV 16 Replacement Filter 20" x 25" x 5"
    $202.16
    Rating:
    93%
    3 Reviews
    Learn More
  6. Lennox X8795 - Healthy Climate PureAir Annual Maintenance Kit for PCO20-28
    Lennox X8795 - Healthy Climate PureAir Annual Maintenance Kit for PCO20-28
    $197.25
    Rating:
    100%
    4 Reviews
    Learn More
  7. Aprilaire 213 Filter
    Aprilaire 213 Filter
    As low as $68.42
    Rating:
    96%
    5 Reviews
    Learn More
  8. Trion Air Bear 259112-102 (3 Pack) - Pleated Air Filter 20"x25"x5" MERV 11
    Trion Air Bear 259112-102 (3 Pack) - Pleated Air Filter 20"x25"x5" MERV 11
    $81.83
    Rating:
    100%
    2 Reviews
    Learn More
  9. Lennox X0585 - Healthy Climate Cabinet 20" x 20" x 5" Furnace Filter
    Lennox X0585 - Healthy Climate Cabinet 20" x 20" x 5" Furnace Filter
    As low as $39.61
    Rating:
    100%
    8 Reviews
    Learn More
  10. Lennox X7935 - Healthy Climate HCF14-16 MERV 16 Replacement Filter 20" x 20" x 5" - X7935
    Lennox X7935 - Healthy Climate HCF14-16 MERV 16 Replacement Filter 20" x 20" x 5" - X7935
    As low as $108.77
    Rating:
    96%
    5 Reviews
    Learn More
  11. Lennox X8796 Filter
    Lennox X8796 - Healthy Climate PureAir Annual Maintenance Kit for PCO16-28
    $182.23
    Rating:
    100%
    6 Reviews
    Learn More
  12. Lennox X8788 Filter
    Lennox X8788 - PureAir PCO20-28 MERV 16 Filter- 20" x 26" x 5"
    As low as $111.71
    Rating:
    100%
    5 Reviews
    Learn More
  13. Lennox X6667 Filter
    Lennox X6667 - PureAir PCO-20C MERV 10 Replacement Filter 21" x 26" x 4"
    $39.61
    Rating:
    100%
    1 Review
    Learn More
  14. Aprilaire 413 - Healthy Home Air Filter For Aprilaire Whole-Home Air Purifiers
    Aprilaire 413 - Healthy Home Air Filter For Aprilaire Whole-Home Air Purifiers
    As low as $63.91
    Rating:
    100%
    2 Reviews
    Learn More
  15. Lennox X0586 Filter
    Lennox X0586 - BMAC 20" x 25" x 5" Furnace Filter
    As low as $39.61
    Rating:
    100%
    2 Reviews
    Learn More
  16. Lennox X0445 Filter
    Lennox X0445 - PMAC-20C Replacement Filter 25" x 20" x 6"- X0445
    As low as $41.10
    Rating:
    100%
    1 Review
    Learn More
  17. Aprilaire 700 Humidifier - Automatic Power Humidifier (Digital Control)
    Aprilaire 700 Humidifier - Automatic Power Humidifier (Digital Control)
    $397.58
    Rating:
    100%
    4 Reviews
    Learn More
  18. Lennox X1152 Filter
    Lennox X1152 - MF1-20 20" x 25" x 5" Furnace Filter
    $32.28
    Learn More
  19. Carrier & Bryant EXPXXFIL0016 Filter
    Carrier & Bryant EXPXXFIL0016 - EZ Flex Air Filter 16" x 25" x 5" MERV 10
    As low as $48.09
    Rating:
    100%
    1 Review
    Learn More
  20. Lennox Y6604- PureAir PCO3-20-16 MERV 16 Filter- 20" x 26" x 5"
    Lennox Y6604- PureAir PCO3-20-16 MERV 16 Filter- 20" x 26" x 5"
    $110.22
    Learn More
  21. Aprilaire APRILAIRE45 Water Panel
    Aprilaire #45 Water Panel (2-Pack)
    $42.36
    Learn More
  22. Lennox X0581 Filter
    Lennox X0581 - BMAC 16" x 25" x 3" Furnace Filter
    As low as $39.61
    Rating:
    80%
    1 Review
    Learn More
  23. Carrier & Bryant EXPXXFIL0020 Filter
    Carrier & Bryant EXPXXFIL0020 - EZ Flex Air Filter 20" x 25" x 5" MERV 10
    As low as $48.09
    Rating:
    100%
    1 Review
    Learn More
  24. Honeywell HONEYWELLFC100A1037 Furnace Filter
    Honeywell FC100A1037 - Pleated Air Filter 20" x 25" x 4" MERV 11
    As low as $38.14
    Learn More
  25. Lennox X6664 Filter
    Lennox X6664 - PureAir PCO-12C Replacement Filter 17" x 26" x 4"
    $39.61
    Rating:
    100%
    1 Review
    Learn More
  26. Lennox Y6605- PureAir PCO3-16-16 MERV 16 Filter- 16" x 26" x 5"
    Lennox Y6605- PureAir PCO3-16-16 MERV 16 Filter- 16" x 26" x 5"
    $101.40
    Learn More
  27. Honeywell FC100A1029 - Pleated Air Filter
    Honeywell FC100A1029 - Pleated Air Filter 16" x 25" x 4" MERV 11
    As low as $38.14
    Learn More
  28. Lennox X8789 Filter
    Lennox X8789 - PureAir PCO16-28 MERV 16 Filter 16" x 26" x 5"
    $111.71
    Rating:
    100%
    3 Reviews
    Learn More
  29. 35 Aprilaire Humidifier Replacement Water Panel
    Aprilaire 35 - Replacement Water Panel Humidifier Filter For Aprilaire Whole-House Humidifier Models 350, 360, 560, 568, 600, 600M, 700, 700M, 760, 768
    As low as $27.11
    Learn More
  30. Lennox Healthy Climate Y6608 PureAir Annual Maintenance Kit for PCO3-20-16
    Lennox Healthy Climate Y6608 PureAir Annual Maintenance Kit for PCO3-20-16
    $162.47
    Learn More
  31. Lennox X0444 Filter
    Lennox X0444 - PMAC-12C Replacement Filter 28" x 17" x 6"
    As low as $41.10
    Learn More
  32. Lennox Healthy Climate Y6612 PureAir Annual Maintenance Kit for PCO3-16-16
    Lennox Healthy Climate Y6612 PureAir Annual Maintenance Kit for PCO3-16-16
    $164.47
    Learn More

Items 1 to 32 of 743 total

Page
View as Grid List
Set Ascending Direction
Shop By
Shopping Options
Best Seller?
  1. No
  2. Yes
Category
  1. Filters
  2. Humidifiers
  3. Dehumidifiers
  4. Air Cleaners
  5. Water Panels / Wicks
  6. Ventilation
  7. Thermostats & Monitors
  8. Parts & Supplies
  9. HVAC
Brand
  1. 5-2-1
  2. Aprilaire
  3. Bryant
  4. Carrier
  5. Carrier & Bryant
  6. Dust Free
  7. Dynamic Air Cleaner
  8. Fresh-Aire
  9. GeneralAire
  10. Honeywell
  11. Kidde
  12. Lennox
  13. Little Giant
  14. NuCalgon
  15. Philanthro
  16. Rheem
  17. Totaline
  18. Trane
  19. Tri-Dim
  20. Trion
  21. Trion Air Bear
Depth
  1. 1"
  2. 2"
  3. 3"
  4. 3.5"
  5. 4"
  6. 5"
  7. 6"
Dimensions (Inches)
  1. 10 x 20
  2. 10 x 24
  3. 10 x 30
  4. 12 x 12
  5. 12 x 20
  6. 12 x 24
  7. 12 x 25
  8. 12.5 x 16
  9. 12.5 x 20
  10. 14 x 14
  11. 14 x 20
  12. 14 x 24
  13. 14 x 25
  14. 14.5 x 27
  15. 15 x 20
  16. 16 x 16
  17. 16 x 20
  18. 16 x 24
  19. 16 x 25
  20. 16 x 26
  21. 16 x 27
  22. 16 x 28
  23. 17 x 26
  24. 17 x 28
  25. 17.5 x 27
  26. 18 x 18
  27. 18 x 24
  28. 18 x 25
  29. 20 x 12.5
  30. 20 x 20
  31. 20 x 21
  32. 20 x 23
  33. 20 x 24
  34. 20 x 25
  35. 20 x 26
  36. 20 x 30
  37. 21 x 21.5
  38. 21 x 26
  39. 21 x 27
  40. 21.5 x 23.5
  41. 21.5 x 27.5
  42. 24 x 24
  43. 24 x 25
  44. 24 x 30
  45. 24.5 x 27
  46. 25 x 25
MERV Rating
  1. MERV 10
  2. MERV 11
  3. MERV 13
  4. MERV 15
  5. MERV 16
  6. MERV 8
Thermostat Programmalbe / Non-Programmable
  1. 5-2 Day Programmable
  2. 7 Day Programmable
Square Footage
  1. 1000 - 2000
  2. 2000 - 3000
  3. 3000 - 4000
  4. 4000 - 5000
  5. 5000+
Thermostat Key Type
  1. Soft Key
  2. Touchscreen
Thermostat Use
  1. Heating & Cooling System
CFM
  1. 100-200 CFM
  2. 200-300 CFM
Thermostat Power Type
  1. Dual (Battery & Hardwire)
Website Security Test