Need Help? 910-401-3910 M-F 10am-5pm EST

Free Shipping! Items usually ship next business day.

Most Popular Sizes 1 Inch Air Filters

AC / Furnace Filters

Air Filters

Brands

Need Help Finding the Right Filters? Call 910-401-3910 10AM-5PM EST

Air Purifiers

Whirlpool HEPA Filters and Prefilters

Top Air Purifiers

Hunter

Need Help Finding the Right Filters? Call 910-401-3910

Lennox

Lennox 64x36 Replacement UV Bulb
64X36 Lennox UV Duct Lamp Replacement Bulb (64X36)
$ 88.96 USD $ 139.00 USD
Aprilaire 2210 27.38x22.06x6.75 MERV 13 Media Air Cleaner Y2109
$ 206.95 USD $ 299.95 USD
Aprilaire 2410 MERV 13 Media Air Cleaner Y2110 - With 410 Replacement Media Filter
$ 219.95 USD $ 295.99 USD
Genuine Lennox X8313 MERV 16 Expandable Filter 20" x 25" x 5"
Genuine Lennox X8313 MERV 16 Expandable Filter 20x25x5
$ 129.95 USD $ 179.95 USD
Healthy Climate UV-1000 Non-Ozone Germicidal UV Lights, 120 Volts - 1 Lamp
$ 370.91 USD $ 549.91 USD
Lennox 16x25x5 M16 Expandable Filter Kit - X8306
Lennox 16x25x5 M16 Expandable Filter Kit - X8306
$ 174.05 USD $ 229.00 USD
Lennox 201-PMAC-20C MERV 16 Pleated Media X5424
Lennox 201-PMAC-20C MERV 16 Pleated Media X5424
$ 139.95 USD $ 175.00 USD
Lennox 20x20x5 M10 Expandable Filter - X8311
Lennox 20x20x5 M10 Expandable Filter - X8311
$ 42.99 USD $ 99.95 USD
Lennox 20x20x5 M10 Expandable Filter Kit - X8305
Lennox 20x20x5 M10 Expandable Filter Kit - X8305
$ 69.32 USD $ 115.00 USD
Lennox 20x20x5 M16 Expandable Filter - X8314
Lennox 20x20x5 M16 Expandable Filter - X8314
$ 109.95 USD $ 164.95 USD
Lennox 20x20x5 M16 Expandable Filter Kit - X8308
Lennox 20x20x5 M16 Expandable Filter Kit - X8308
$ 145.99 USD $ 190.99 USD
Lennox 20x25x5 M10 Expandable Filter Kit - X8304
Lennox 20x25x5 M10 Expandable Filter Kit - X8304
$ 78.99 USD $ 119.95 USD
Lennox 20x25x5 M16 Expandable Filter Kit - X8307
Lennox 20x25x5 M16 Expandable Filter Kit - X8307
$ 165.95 USD $ 215.00 USD
Lennox 13H13 CS5500 Comfortsense 5500 Programmable Thermostat - Touchscreen
$ 184.95 USD $ 278.65 USD
Lennox 13H14 CS7500 Comfortsense 7500, Universal Programmable Thermostat, 7-Day, 4 Heat/2 Cool, Multi-Stage, Dual Fuel Capable
$ 195.95 USD $ 298.76 USD
Lennox 14x25x1 MERV 8 Pleated Furnace Filter 98N45
Lennox 14x25x1 MERV 8 Pleated Furnace Filter 98N45
$ 37.79 USD $ 51.56 USD
Lennox 15x20x1 MERV 8 Pleated Filter 4-Pack 91x24
Lennox 15x20x1 MERV 8 Pleated Filter 4-Pack 91x24
$ 52.68 USD $ 77.98 USD
Lennox 15Z69 Lennox iComfort M30 Universal Smart Programmable Thermostat 4.3 inch LCD Color Display Geo-Fencing Remote Access Wi-Fi and Alexa Enabled
$ 367.95 USD $ 457.98 USD
Lennox 16x25x5 M10 Expandable Filter Kit - X8303
Lennox 16x25x5 M10 Expandable Filter Kit - X8303
$ 79.95 USD $ 119.00 USD
Lennox 17x26x4 MERV 16 Filter Upgrade Kit X8346
Lennox 17x26x4 MERV 16 Filter Upgrade Kit X8346
$ 218.99 USD $ 315.00 USD
Lennox 17x26x4 MERV 16 Pleated Air Filter Media X6666
Lennox 17x26x4 MERV 16 Pleated Air Filter Media X6666
$ 124.99 USD $ 149.00 USD
Lennox 21x26x4 MERV 16 Upgrade Kit X8344
Lennox 21x26x4 MERV 16 Upgrade Kit X8344
$ 269.99 USD $ 329.95 USD
Lennox 25x25x1 MERV 8 Pleated Air Filters 4-Pack 91X26
Lennox 25x25x1 MERV 8 Pleated Air Filters 4-Pack 91X26
$ 59.79 USD $ 81.59 USD
Lennox 401-PMAC-12C MERV 16 Air Cleaner Media X5425
Lennox 401-PMAC-12C MERV 16 Air Cleaner Media X5425
$ 134.99 USD $ 169.99 USD
Lennox 4270 Pleat Spacer for 2400 and 5000 Air Cleaner
$ 29.21 USD $ 49.95 USD
Lennox 51M32 ComfortSense 3000 Series Thermostat - Non-programmable
$ 64.55 USD $ 89.99 USD
Lennox 51M33 Comfortsense 3000, L3021H Non-Programmable Thermostat, Multi-Stage, Heat Pump
$ 77.95 USD $ 95.99 USD
Lennox 51M34 L3511C ComfortSense 3000, Programmable Thermostat, 5-2 Day, 1 Heat/1 Cool Gas/Electric
$ 86.95 USD $ 99.99 USD
Lennox 75X73 Metal Mesh Filter PCO-12C and PCO-12U
$ 108.95 USD $ 189.99 USD
Lennox 90W57 part # 56M12
$ 309.95 USD $ 379.00 USD
Lennox 14x20x1 MERV 8 Pleated Air Filters 4-Pack 91x23
Lennox 91x23 14x20x1 MERV 8 Pleated Air Filters 4 Pack
$ 46.81 USD $ 69.10 USD
Lennox 18x25x1 MERV 8 Pleated Air Filters 4-Pack 91X25
Lennox 91X25 Healthy Climate 18x25x1 MERV 8 Pleated Air Filters - 4 Pack
$ 59.95 USD $ 74.34 USD
Lennox 91X44 Germicidal UV Light Power Cord 06215 - 230 volts
$ 35.99 USD $ 50.36 USD
Lennox Genuine OEM HEPA Filter 92X10
Lennox 92X10 HEPA Filter Canister Fits Model HEPA-40, HEPA-60
$ 294.37 USD $ 365.88 USD
Lennox Air Cleaner Carbon Prefilter 69H98
Lennox Air Cleaner Carbon Prefilter 69H98
$ 158.23 USD $ 199.00 USD
Lennox Carbon Pre Filter X4137
Lennox Carbon Pre Filter X4137
$ 54.99 USD $ 89.00 USD
Lennox Carbon Pre-Filter 92x09
Lennox Charcoal Carbon Pre-Filter 92x09
$ 57.50 USD $ 68.09 USD
Lennox Genuine OEM Healthy Climate Filter 16x25x1 (98N42)(4 Pack)
$ 55.85 USD $ 79.95 USD
Lennox Genuine OEM Healthy Climate Filter 20x20x1 98N43 - 4 Pack
Lennox Genuine OEM Healthy Climate Filter 20x20x1 98N43 - 4 Pack
$ 47.99 USD $ 69.95 USD
Lennox Genuine OEM Healthy Climate Filter 20x25x1 98N44 - 4 Pack
Lennox Genuine OEM Healthy Climate Filter 20x25x1 98N44 - 4 Pack
$ 56.79 USD $ 79.95 USD
Lennox Genuine OEM Metal Pre-Filter 69H85 Fits Model EAC12-14
Lennox Genuine OEM Metal Pre-Filter 69H85 Fits Model EAC12-14
$ 24.30 USD $ 45.95 USD
Lennox Genuine OEM Metal Pre-Filter 72H02
Lennox Genuine OEM Metal Pre-Filter 72H02
$ 32.68 USD $ 59.00 USD
Lennox Genuine OEM UV Replacement Bulb 64X57
Lennox Genuine OEM UV Replacement Bulb 64X57
$ 104.37 USD $ 149.00 USD
Lennox Genuine OEM X8310 Expandable replacement Filter 20x25x5 (1 Pack)
Lennox Genuine OEM X8310 Expandable replacement Filter 20x25x5 (1 Pack)
$ 46.95 USD $ 79.95 USD
Lennox Genuine OEM X8310 Expandable replacement Filter 20x25x5 (2 Pack)
Lennox Genuine OEM X8310 Expandable replacement Filter 20x25x5 (2 Pack)
$ 74.95 USD $ 99.95 USD
Lennox HCC14-23 Furnace Filter Cabinet X7930
Lennox HCC14-23 Furnace Filter Cabinet X7930
$ 119.95 USD $ 169.00 USD
Lennox HCC16-28 Filter Cabinet Y2920
Lennox HCC16-28 Filter Cabinet Y2920
$ 114.37 USD $ 161.00 USD
Lennox Healthy Climate 20x25x5 x6673 MERV 11 Box Filter- 1 Pack
$ 49.99 USD $ 79.99 USD

Email Support 24/7

Phone Support M-F 10am-5pm EST

Free shipping

Search