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 HVAC FURNACE AIR FILTER CASE OF 12 SHIPS FREE $39.99 Time Remaining: 1d 20h 27m Buy It Now for only: $39.99 |
 TRANE TFE175A9FR30 300 1500 CFM FURNACE ELECTRONIC AIR CLEANER 120 VOLT 150172 $175.00 Time Remaining: 3d 11h 11m |
 FACTORY SEALED CASE OF 12 20x25x1 AIR FURNACE FILTER HVAC FILTERS NEW $12.99 Time Remaining: 16d 7h 3m Buy It Now for only: $12.99 |
 5 Stage BoAir Electrostatic Air Furnace AC Filter $69.99 Time Remaining: 19d 21h 13m Buy It Now for only: $69.99 |
 Direct Drive Furnace Air Handler Motor 1 4 HP 115v $29.99 Time Remaining: 18h 46m |
 24x24x1 MERV 8 Air Conditioner Furnace Filters Qty 6 $37.92 Time Remaining: 18d 12h 34m Buy It Now for only: $37.92 |
 16x20x1 ELECTROSTATIC FURNACE A C AIR FILTER LIFETIME WARRANTY washable $27.99 Time Remaining: 16d 18h 46m Buy It Now for only: $27.99 |
 Direct Drive Furnace Air Handler Motor 1 3 HP 208 230 $29.99 (1 Bid) Time Remaining: 18h 46m |
 12 PACK QUALITY MERV 13 FURNACE AC PLEATED AIR FILTERS $85.94 Time Remaining: 10d 10h 51m Buy It Now for only: $85.94 |
 2 MERV 13 20 x 25 x 5 Air Bear Furnace Air Filters $59.98 Time Remaining: 22d 19h 54m Buy It Now for only: $59.98 |
 Direct Drive Furnace Air Handler Motor 1 2 HP 115v $39.99 Time Remaining: 18h 46m Buy It Now for only: $69.99 |
 2 MERV 8 16x25x5 Carrier Furnace Air Filters $47.98 Time Remaining: 28d 20h 27m Buy It Now for only: $47.98 |
 2 MERV 11 20x25x5 Carrier Furnace Air Filters $51.98 Time Remaining: 3d 6h 52m Buy It Now for only: $51.98 |
 Furnace warm air used Armstrong Air counterflow 80 eff 75000btu Natural gas $75.00 Time Remaining: 6d 16h 1m Buy It Now for only: $100.00 |
 20x20x1 MERV 12 Air Conditioner Furnace Filters Qty 6 $39.42 Time Remaining: 24d 10h 50m Buy It Now for only: $39.42 |
 20x25x4 MERV 12 Air Conditioner Furnace Filters Qty 1 $20.92 Time Remaining: 7d 13h 24m Buy It Now for only: $20.92 |
 Olsen Oil Fired Warm Air Furnace 105000 175000 btu hr $500.00 Time Remaining: 3d 7h 49m |
 Air Purifier whole house air purification system for HVAC FURNACE Dual UV Light $114.99 Time Remaining: 14d 7h 5m Buy It Now for only: $114.99 |
 20x25x4 MERV 12 Air Conditioner Furnace Filters Qty 2 $41.84 Time Remaining: 7d 13h 24m Buy It Now for only: $41.84 |
 16x25x1Electrostatic Furnace Air Filter by Polytron Executive $9.99 Time Remaining: 1d 19h 26m |
 Merv 8 Air Conditioning and Furnace Filters $29.88 Time Remaining: 20d 15h 29m Buy It Now for only: $29.88 |
 16x25x4 MERV 13 Air Conditioner Furnace Filters Qty 2 $51.88 Time Remaining: 7d 13h 24m Buy It Now for only: $51.88 |
 OEM Honeywell Furnace Air Pressure Switch 1013529 059 WC ICP Heil Tempstar $16.75 Time Remaining: 2d 7h 14m Buy It Now for only: $18.50 |
 16x25x1 MERV 8 Air Conditioner Furnace Filters Qty 6 $33.84 Time Remaining: 18d 12h 22m Buy It Now for only: $33.84 |
 HVAC FURNACE AIR FILTER Cut to fit FREE SHIPPING $23.99 Time Remaining: 2d 9h 13m Buy It Now for only: $23.99 |
 20x25x4 MERV 13 Air Conditioner Furnace Filters Qty 1 $32.93 Time Remaining: 13d 14h 30m Buy It Now for only: $32.93 |
 Rheem furnace with the air conditiong coil works great like new $650.00 Time Remaining: 3d 17h 16m |
 6 PK 20X25X4 16X25X4 20X20X4 MERV 11 HOME FURNACE PLEATED AIR FILTERS GLASFLOSS $74.99 Time Remaining: 10d 11h 36m Buy It Now for only: $74.99 |
 2 MERV 11 20 x 25 x 5 Air Bear Furnace Air Filters $49.98 Time Remaining: 24d 5h 39m Buy It Now for only: $49.98 |
 American Air Filter Dirt Demon Dust Shield furnace filters 11 16 x 25 x 1 $19.99 Time Remaining: 13h 31m Buy It Now for only: $49.00 |
 16x25x4 MERV 12 Air Conditioner Furnace Filters Qty 2 $39.84 Time Remaining: 7d 13h 24m Buy It Now for only: $39.84 |
 20x20x1 Electrostatic Furnace A C Air Filter Washable $35.00 Time Remaining: 19d 21h 33m Buy It Now for only: $35.00 |
 COMFORT AIRE Natural Gas Furnace AFUE 80 DwnFlow Input 60K BTU $529.99 Time Remaining: 3d 9h 34m Buy It Now for only: $720.00 |
 16x25x4 MERV 12 Pleated AC Air Furnace Filters Qty 2 $36.80 Time Remaining: 5d 16h 16m Buy It Now for only: $36.80 |
 20x25x1 MERV 8 Pleated AC Air Furnace Filters Qty 6 $30.00 Time Remaining: 6d 10h 22m Buy It Now for only: $30.00 |
 AIRQC ELECTROSTATIC AIR FILTER LIFETIME WARRANTY FURNACE PERMANENT HVAC $45.00 Time Remaining: 2d 16h 55m |
 Electrostatic 24x24x1 Washable Furnace Air Filter 18863 $22.99 Time Remaining: 6d 10h 53m Buy It Now for only: $22.99 |
 2 MERV 13 16 x 25 x 5 Honeywell Furnace Air Filters $51.98 Time Remaining: 10d 22h 21m Buy It Now for only: $51.98 |
 MERV 6 Air filter media 1 36x50 heater AC Furnace window unit Allergy Dust $12.00 Time Remaining: 17h 28m Buy It Now for only: $14.00 |
 2 Merv 8 Air and Furnace Filters $33.00 Time Remaining: 25d 11h 6m Buy It Now for only: $33.00 |
 2 MERV 11 20 x 20 x 5 Air Bear Furnace Air Filters $47.98 Time Remaining: 13d 19h 23m Buy It Now for only: $47.98 |
 TRANE TFE145A9FR30 300 1200 CFM FURNACE ELECTRONIC AIR CLEANER 120 VOLT 37579 $175.00 Time Remaining: 3d 8h 37m |
 3 MERV 8 16 x 25 x 3 Air Bear Furnace Air Filters $53.97 Time Remaining: 19d 16h 50m Buy It Now for only: $53.97 |
 Nordic Pure 20 X 25 X 4 Honeywell Replacement AC Furnace Air Filters MERV 13 $39.95 Time Remaining: 25d 7h 34m Buy It Now for only: $39.95 |
 20x30x1 Rubberized Natural Fiber Furnace Air Filter by Precisionaire $0.99 Time Remaining: 2d 16h 59m |
 12x12 Water to Air Heat Exchanger for Outdoor Boiler Furnace Stove 60000 Btu $106.95 Time Remaining: 25d 20h 55m Buy It Now for only: $106.95 |
 UV Light for Home Furnace Air Ducts Sterilizes A C $199.99 Time Remaining: 18d 10h 26m Buy It Now for only: $199.99 |
 Max Aire Gold Furnace Filter 20 x 20 Allergy Gold Electrostatic HVAC $24.99 Time Remaining: 3d 8h 7m |
 20x20x1 MERV 8 Air Conditioner Furnace Filters Qty 6 $33.90 Time Remaining: 18d 12h 28m Buy It Now for only: $33.90 |
 Basic Furnace Air Filter 16x30x1 Furnace Filter $39.99 Time Remaining: 24d 7h 37m Buy It Now for only: $39.99 |
 16x16 Water to Air Heat Exchanger Outdoor Wood Furnace $126.00 Time Remaining: 21d 14h 32m Buy It Now for only: $126.00 |
 DUST FIGHTER 95 24 x 30 x 1 Furnace electrostatic air conditioner Filter $20.00 Time Remaining: 5d 10h 33m Buy It Now for only: $24.00 |
 CASE OF 12 12x24x1 AIR FURNACE FILTER HVAC FILTERS NIB $15.95 Time Remaining: 20d 19h 42m Buy It Now for only: $15.95 |
 3 New 3M Filtrete Dust And Pollen 12x24x1 Furnace Air Filters 600 MPR 9839 $26.99 Time Remaining: 15d 8h 52m Buy It Now for only: $26.99 |
 Nordic Pure 20x25x4 AC Furnace Air Filters MERV 12 Box of 2 $0.99 (1 Bid) Time Remaining: 1d 21h 12m |
 CASE OF 12 20x20x1 AIR FURNACE FILTER HVAC FILTERS NIB $12.99 Time Remaining: 25d 20h 38m Buy It Now for only: $12.99 |
 Merv 13 Air Conditioning and Furnace Filters 6 Pack $49.00 Time Remaining: 23d 9h Buy It Now for only: $49.00 |
 Nordic Pure 16x25x4 AC Furnace Air Filters MERV 12 Box of 2 $13.44 Time Remaining: 5d 18h 12m |
 2 MERV 13 16x25x5 Bryant Furnace Air Filters $55.98 Time Remaining: 18d 14h 37m Buy It Now for only: $55.98 |
 2 MERV 8 16 x 25 x 4 Honeywell Furnace Air Filters $45.98 Time Remaining: 7d 17h 9m Buy It Now for only: $45.98 |
 Nordic Pure 16x25x4 AC Furnace Air Filter MERV 12 16x25x4M12 reduce pollen $9.99 Time Remaining: 3d 18h 8m |
 16x30x1 MERV 12 Pleated AC Air Furnace Filters Qty 6 $77.94 Time Remaining: 13d 10h 56m Buy It Now for only: $77.94 |
 20x20x1 Furnace Air Conditioner Filter lot of 12 $15.00 Time Remaining: 14d 14h 24m Buy It Now for only: $15.00 |
 Allergy Gold Permanent Furnace Air Filter 20x24x1 $12.95 Time Remaining: 3d 21h 16m |
 16x25x1 Electrostatic Furnace A C Air Filter Washable $35.00 Time Remaining: 18d 23h 18m Buy It Now for only: $35.00 |
 CASE OF 12 16x25 AIR FURNACE FILTER HVAC FILTERS NIB $12.99 Time Remaining: 22d 20h 34m Buy It Now for only: $12.99 |
 Nordic Pure 16x25x5 Honeywell Replacement AC Furnace Air Filters MERV 12 2 Pck $19.45 Time Remaining: 3d 19h 42m |
 16x24x1 MERV 12 Pleated AC Air Furnace Filters Qty 6 $38.88 Time Remaining: 6d 10h 22m Buy It Now for only: $38.88 |
 12x24x1 MERV 8 Air Conditioner Furnace Filters Qty 6 $31.86 Time Remaining: 18d 11h 54m Buy It Now for only: $31.86 |
 Filter Whistle for Furnace or Air conditioner $2.49 Time Remaining: 6d 19h 41m Buy It Now for only: $3.99 |
 2 MERV 11 16x20x4 Honeywell Furnace Air Filters $57.98 Time Remaining: 10d 7h 59m Buy It Now for only: $57.98 |
 2 MERV 13 20x20x5 Honeywell Furnace Air Filters $57.98 Time Remaining: 7d 18h 1m Buy It Now for only: $57.98 |
 12 15x25x1 Furnace Air Filter Merv 7 $25.00 Time Remaining: 4d 21h 32m Buy It Now for only: $50.00 |
 Merv 11 Koch 24x24x2 Furnace AC Multi Pleat High Cap Air Filter 12 Pack NEW $102.00 Time Remaining: 25d 14h 58m Buy It Now for only: $102.00 |
 16x25x4 MERV 12 Air Conditioner Furnace Filters Qty 1 $19.92 Time Remaining: 7d 13h 24m Buy It Now for only: $19.92 |
 Precisionaire Furnace Air Filter 20x20x1 Lot of 12 $29.57 Time Remaining: 17d 21h 59m Buy It Now for only: $29.57 |
 MERV 6 Air filter media 1 25x80 heater AC Furnace window unit Allergy Poly $12.00 Time Remaining: 6d 17h 27m Buy It Now for only: $14.00 |
 16x24x4 MERV 12 Pleated AC Air Furnace Filters Qty 1 $18.80 Time Remaining: 13d 10h 56m Buy It Now for only: $18.80 |
 16x20x1 MERV 12 Pleated AC Air Furnace Filters Qty 6 $36.00 Time Remaining: 11d 6h 12m Buy It Now for only: $36.00 |
 Nordic Pure 20x20x5L2M12 Lennox X7935 Replacement 12 Pleated Furnace Air Filter $9.99 Time Remaining: 6d 19h 34m |
 FURNACE AIR FILTERS 20 X 24 X 2 BOX OF 12 MERV 8 BY PUROLATOR $59.99 Time Remaining: 29d 6h 44m Buy It Now for only: $59.99 |
 2 MERV 8 20 x 25 x 5 Air Bear Furnace Air Filters $45.98 Time Remaining: 18d 18h 23m Buy It Now for only: $45.98 |
 16x25x2 EZ FLOW AIR FIBERGLASS FILTER FURNACE HEATER FILTER CASE OF 6 $8.99 Time Remaining: 6d 14h 8m Buy It Now for only: $12.99 |
 16x20x2 MERV 12 Air Conditioner Furnace Filters Qty 3 $34.86 Time Remaining: 27d 9h 57m Buy It Now for only: $34.86 |
 Washable Electrostatic Air Furnace Filter Permanent $44.95 Time Remaining: 2d 10h 18m Buy It Now for only: $44.95 |
 Nordic Pure 20x20x4 AC Furnace Air Filters MERV 12 Box of 2 $9.99 Time Remaining: 6d 11h 51m |
 20x25x2 MERV 8 Pleated AC Air Furnace Filters Qty 3 $31.98 Time Remaining: 13d 10h 56m Buy It Now for only: $31.98 |
 14x20x1 MERV 8 Air Conditioner Furnace Filters Qty 12 $49.68 Time Remaining: 7d 13h 27m Buy It Now for only: $49.68 |
 Hopsco Outdoor Wood Furnace AIR STOVE no water ODF1500 $3,295.00 Time Remaining: 8d 8h 13m |
 14x30x1 MERV 8 Air Conditioner Furnace Filters Qty 6 $39.90 Time Remaining: 18d 12h 11m Buy It Now for only: $39.90 |
 MERV 7 Polyester Air Filter Media Roll Allergy MANY Sizes AC Heater Furnace $33.00 Time Remaining: 25d 12h 54m Buy It Now for only: $33.00 |
 FORCED AIR ONE CORN WOOD PELLET MULTIFUEL FURNACE STOVE $3,195.00 Time Remaining: 9d 17h 21m |
 14x24x1 Electrostatic Furnace A C Air Filter Washable $35.00 Time Remaining: 17d 16h 56m Buy It Now for only: $35.00 |
 20x20x4 MERV 12 Air Conditioner Furnace Filters Qty 2 $41.84 Time Remaining: 7d 13h 24m Buy It Now for only: $41.84 |
 OLSEN Forced Hot Air Furnace $275.00 Time Remaining: 3d 15h 48m Buy It Now for only: $375.00 |
 LOT 11 Air Handler Air Filter Furnace 24x24x1 NEW $15.00 Time Remaining: 4d 10h 37m Buy It Now for only: $15.00 |
 20x30x1 MERV 8 Air Conditioner Furnace Filters Qty 6 $48.90 Time Remaining: 18d 12h 33m Buy It Now for only: $48.90 |
 Airguard MX40 201 Furnace Air Filter $9.99 Time Remaining: 3d 9h 8m |
 PRECISIONAIRE FURNACE AIR FILTER LOT12 10004011620 $19.25 Time Remaining: 21d 9h 50m Buy It Now for only: $19.25 |
 24x24 x1 MERV 8 PLEATED FURNACE AIR FILTER Flanders NaturalAire Standard x12 $58.88 Time Remaining: 5d 6h 9m Buy It Now for only: $58.88 |
Frozen Furnace and Air Conditioner