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 967 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 $36.88
    Rating:
    100%
    9 Reviews
    Learn More
  2. Lennox x6670 merv 11 replacement filter
    Lennox X6670 - Healthy Climate HCF16-11 MERV 11 Replacement Filter 16" x 25" x 5"
    As low as $36.88
    Rating:
    97%
    12 Reviews
    Learn More
  3. Lennox x6675 MERV 16 filter
    Lennox X6675 Air Filter – Lennox X6675 Healthy Climate Filter Replacement
    As low as $99.88
    Rating:
    96%
    18 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 $79.85
    Rating:
    98%
    12 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"
    $184.84
    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
    $164.95
    Rating:
    90%
    5 Reviews
    Learn More
  7. Aprilaire 213 Furnace Filter Package
    Aprilaire 213 Filter
    As low as $52.85
    Rating:
    100%
    2 Reviews
    Learn More
  8. 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 $36.73
    Rating:
    100%
    4 Reviews
    Learn More
  9. 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 $99.21
    Rating:
    96%
    5 Reviews
    Learn More
  10. Lennox X8796 Filter
    Lennox X8796 - Healthy Climate PureAir Annual Maintenance Kit for PCO16-28
    $159.95
    Rating:
    100%
    6 Reviews
    Learn More
  11. Lennox X0586 Filter
    Lennox X0586 - BMAC 20" x 25" x 5" Furnace Filter
    As low as $36.63
    Rating:
    100%
    2 Reviews
    Learn More
  12. Lennox X8788 Filter
    Lennox X8788 - PureAir PCO20-28 MERV 16 Filter- 20" x 26" x 5"
    As low as $102.02
    Rating:
    100%
    5 Reviews
    Learn More
  13. Lennox X6667 Filter
    Lennox X6667 - PureAir PCO-20C MERV 10 Replacement Filter 21" x 26" x 4"
    $36.73
    Rating:
    100%
    1 Review
    Learn More
  14. Aprilaire Filters - 413 Replacement - 17" x 27 3/4" x 4 1/4"
    Aprilaire Filters - 413 Replacement - 17" x 27 3/4" x 4 1/4"
    As low as $49.86
    Learn More
  15. Aprilaire 700 Automatic Humidifier
    Aprilaire 700 Humidifier - Automatic Power Humidifier (Digital Control)
    $299.95
    Rating:
    100%
    4 Reviews
    Learn More
  16. Lennox X0445 Filter
    Lennox X0445 - PMAC-20C Replacement Filter 25" x 20" x 6"- X0445
    As low as $38.07
    Rating:
    100%
    1 Review
    Learn More
  17. Lennox X1152 Filter
    Lennox X1152 - MF1-20 20" x 25" x 5" Furnace Filter
    $30.09
    Learn More
  18. Aprilaire APRILAIRE45 Water Panel
    Aprilaire #45 Water Panel (2-Pack)
    $34.60
    Learn More
  19. Lennox X0581 Filter
    Lennox X0581 - BMAC 16" x 25" x 3" Furnace Filter
    As low as $36.73
    Rating:
    80%
    1 Review
    Learn More
  20. Lennox X6664 Filter
    Lennox X6664 - PureAir PCO-12C Replacement Filter 17" x 26" x 4"
    $36.43
    Rating:
    100%
    1 Review
    Learn More
  21. Honeywell HONEYWELLFC100A1037 Furnace Filter
    Honeywell FC100A1037 - Pleated Air Filter 20" x 25" x 4" MERV 11
    As low as $36.40
    Learn More
  22. Lennox X8789 Filter
    Lennox X8789 - PureAir PCO16-28 MERV 16 Filter 16" x 26" x 5"
    $102.07
    Rating:
    100%
    3 Reviews
    Learn More
  23. Lennox X0444 Filter
    Lennox X0444 - PMAC-12C Replacement Filter 28" x 17" x 6"
    As low as $38.07
    Learn More
  24. Honeywell FC100A1029 - Pleated Air Filter
    Honeywell FC100A1029 - Pleated Air Filter 16" x 25" x 4" MERV 11
    As low as $36.40
    Learn More
  25. 35 Aprilaire Humidifier Replacement Water Panel
    Aprilaire 35 Water Panel Replacement (RP #35)
    As low as $23.02
    Learn More
  26. Carrier & Bryant EXPXXFIL0016 Filter
    Carrier & Bryant EXPXXFIL0016 - EZ Flex Air Filter 16" x 25" x 5" MERV 10
    As low as $39.95
    Learn More
  27. Aprilaire 600 Automatic Humidifier
    Aprilaire 600 Humidifier - Automatic Bypass Humidifier (Digital Control)
    $218.95
    Rating:
    90%
    2 Reviews
    Learn More
  28. Carrier & Bryant EXPXXFIL0020 Filter
    Carrier & Bryant EXPXXFIL0020 - EZ Flex Air Filter 20" x 25" x 5" MERV 10
    As low as $39.80
    Learn More
  29. Lennox X0584 Filter
    Lennox X0584 - BMAC 16" x 26" x 5" Furnace Filter
    As low as $36.73
    Rating:
    100%
    1 Review
    Learn More
  30. Aprilaire 700M Humidifier
    Aprilaire 700M Power Humidifier (Manual Control)
    $222.99
    Rating:
    100%
    3 Reviews
    Learn More
  31. Trane TRANEBAYFTAHEXM2 Air Filter
    Trane BAYFTAHEXM2 - Perfect Fit 5" Expandable Replacement Air Filter
    As low as $41.40
    Learn More
  32. Lennox X0583 Filter
    Lennox X0583 - BMAC 16" x 25" x 5" Furnace Filter
    As low as $36.73
    Rating:
    100%
    1 Review
    Learn More

Items 1 to 32 of 967 total

Page
View as Grid List
Set Ascending Direction
Shop By
Shopping Options
Best Seller?
  1. Yes
Category
  1. Filters
  2. Humidifiers
  3. Dehumidifiers
  4. Air Cleaners
  5. Water Panels / Wicks
  6. Germicidal UV
  7. Ventilation
  8. Thermostats & Monitors
  9. Parts & Supplies
  10. HVAC
Brand
Depth
Dimensions (Inches)
MERV Rating
Refrigerant
  1. R-410A
Thermostat Programmalbe / Non-Programmable
  1. 5-2 Day Programmable
  2. 7 Day Programmable
Square Footage
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)
  2. Hardwire
Website Security Test