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Ventilation system

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Vivosun aerozesh g8 - aerozesh, g4/g6/g8

Vivosun aerozesh g8 - aerozesh, g4/g6/g8

$179.99
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Honeywell fresh air - honeywell,

Honeywell fresh air - honeywell,

$199.95
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Watt hybrid solar electric - 40-watt, solar/electric

Watt hybrid solar electric - 40-watt, solar/electric

$299.99
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Field controls 120 16 - field, 16"

Field controls 120 16 - field, 16"

$200.00
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Exhaust fan - exhaust,

Exhaust fan - exhaust,

$41.99
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Vivosun 8 inline fan - vivosun, 4"/6"/8"

Vivosun 8 inline fan - vivosun, 4"/6"/8"

$22.49
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Solar powered dual - dual, fan

Solar powered dual - dual, fan

$22.01
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Inch inline duct - duct, 22

Inch inline duct - duct, 22

$38.31
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Solar dual fan ventilation - dual,

Solar dual fan ventilation - dual,

$17.80
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Solar dual fan ventilation - solar,

Solar dual fan ventilation - solar,

$17.80
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Mars hydro inline fan - inline, 4"6"

Mars hydro inline fan - inline, 4"6"

$145.99
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Pack attic vents baffles - 20-pack,

Pack attic vents baffles - 20-pack,

$86.35
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Flexible inch four - 4-inch, four-layer

Flexible inch four - 4-inch, four-layer

$12.99
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Air filtration kit inline - 6",,

Air filtration kit inline - 6",,

$229.00
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Inch speed radon - inch, 2-speed

Inch speed radon - inch, 2-speed

$189.99
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Cloudline pro inline duct - s6,,

Cloudline pro inline duct - s6,,

$99.00
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Kitchenaid kxd4630yss - kitchenaid,

Kitchenaid kxd4630yss - kitchenaid,

$1089.99
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Flexible inch four layer - flexible, 6-inch

Flexible inch four layer - flexible, 6-inch

$25.99
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Flexible inch four layer - flexible, 8-inch

Flexible inch four layer - flexible, 8-inch

$39.99
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Inch 400 cfm inline duct - 6, fan

Inch 400 cfm inline duct - 6, fan

$38.90
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Vivosun aerozesh t8 - vivosun, t4/t6/t8

Vivosun aerozesh t8 - vivosun, t4/t6/t8

$219.99
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Flexible inch four layer - flexible, four-layer

Flexible inch four layer - flexible, four-layer

$19.99
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Palace ventilation system - ventilation,

Palace ventilation system - ventilation,

$180.00
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Broan qt140le 140cfm - qt140le,

Broan qt140le 140cfm - qt140le,

$119.95
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Line duct fan 1100 - fan,

Line duct fan 1100 - fan,

$48.99
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Vivosun aerozesh g8 - vivosun, g4/g6/g8

Vivosun aerozesh g8 - vivosun, g4/g6/g8

$106.19
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Exhaust fan - 6/8/10",

Exhaust fan - 6/8/10",

$41.99
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Sav pali vent ventilation - sav-g,

Sav pali vent ventilation - sav-g,

$3500.00
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Airtitan crawlspace - t8-n,,

Airtitan crawlspace - t8-n,,

$119.00
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Panasonic whisper mighty led - mighty,

Panasonic whisper mighty led - mighty,

$109.00
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Airtitan ventilation fan - airtitan, t7,

Airtitan ventilation fan - airtitan, t7,

$129.00
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Diy generator shed - shed, ventilation

Diy generator shed - shed, ventilation

$359.00
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Acdelco cv774c crankcase - acdelco,

Acdelco cv774c crankcase - acdelco,

$12.97
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Cloudline inline duct fan - cloudline,

Cloudline inline duct fan - cloudline,

$89.99
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Turbine vent cover roof

Turbine vent cover roof

$23.99
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Flexible inch four layer - flexible, 6-inch

Flexible inch four layer - flexible, 6-inch

$16.99
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Wall mount duct grille - grille, vent

Wall mount duct grille - grille, vent

$26.99
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Black 4in outdoor vent - 4in,

Black 4in outdoor vent - 4in,

$24.78
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Panasonic whisperceiling - panasonic,

Panasonic whisperceiling - panasonic,

$159.00
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Air filtration kit inline - filtration,

Air filtration kit inline - filtration,

$169.00
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12v inline duct - duct, for

12v inline duct - duct, for

$22.80
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Vivosun aerozesh s8 - vivosun,

Vivosun aerozesh s8 - vivosun,

$79.99
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Stainless steel air vent - stainless,

Stainless steel air vent - stainless,

$16.99
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Aluminium exhaust fan - 820, cfm

Aluminium exhaust fan - 820, cfm

$42.08
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Flexible inch four layer - flexible, four-layer

Flexible inch four layer - flexible, four-layer

$21.99
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Honeywell y8150a1009 fresh air - fresh,

Honeywell y8150a1009 fresh air - fresh,

$89.99
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Receptacle exhaust fan - fan, for

Receptacle exhaust fan - fan, for

$17.32
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Shutter exhaust fan - shutter,

Shutter exhaust fan - shutter,

$158.99
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Humidex large basement digital - humidex,

Humidex large basement digital - humidex,

$779.00
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Inline fan 1019 - 1019, duct

Inline fan 1019 - 1019, duct

$129.99
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Pack attic vents baffles - vents,

Pack attic vents baffles - vents,

$76.49
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Everbilt baseboard air - everbilt,

Everbilt baseboard air - everbilt,

$39.21
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Maxxair 03700 mini vent - 00-03700,

Maxxair 03700 mini vent - 00-03700,

$51.71
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Airtitan ventilation fan - airtitan,

Airtitan ventilation fan - airtitan,

$89.99
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75mm adjustable louvered - adjustable,

75mm adjustable louvered - adjustable,

$15.03
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Trellchem chemical suit - trellchem,

Trellchem chemical suit - trellchem,

$450.00
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Utilitech sone 80 - utilitech, 80-cfm

Utilitech sone 80 - utilitech, 80-cfm

$88.99
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Airtap bronze quiet - t4, bronze,

Airtap bronze quiet - t4, bronze,

$59.99
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Accord ventilation 3 - 15", 3-way

Accord ventilation 3 - 15", 3-way

$17.00
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Durable black stainless - durable,

Durable black stainless - durable,

$10.99
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Air vent weatherwood - in,

Air vent weatherwood - in,

$86.99
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Complete grow tent - complete,

Complete grow tent - complete,

$174.58
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Inch vent cover - 6, round

Inch vent cover - 6, round

$30.96
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Passive air vent inch - passive,

Passive air vent inch - passive,

$40.84
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Inch wall air vent exterior - inch,

Inch wall air vent exterior - inch,

$23.99
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34x22cm portable adapter - 34x22cm, ac

34x22cm portable adapter - 34x22cm, ac

$22.82
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Flexible hvac ventilation - flexible,

Flexible hvac ventilation - flexible,

$120.53
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Pack gable vent - 12, for

Pack gable vent - 12, for

$38.96
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8x16 automatic crawl - 8x16,

8x16 automatic crawl - 8x16,

$269.88
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Airtap white quiet - airtap, white,

Airtap white quiet - airtap, white,

$59.99
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Inch wall vent cover - vent,

Inch wall vent cover - vent,

$25.98
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Radon vent cap - cap,

Radon vent cap - cap,

$28.44
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Ezsoffitvent ezsv14 soffit - ezsoffitvent,

Ezsoffitvent ezsv14 soffit - ezsoffitvent,

$19.95
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Durable gauge black - 6, in

Durable gauge black - 6, in

$25.90
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Airtitan crawlspace - t8,,

Airtitan crawlspace - t8,,

$119.00
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Radon vent cap pvc - 4"radon,

Radon vent cap pvc - 4"radon,

$28.92
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Uimoso inch wall - uimoso, 7.5

Uimoso inch wall - uimoso, 7.5

$36.67
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Solar dual fan - solar,

Solar dual fan - solar,

$20.97
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Vent systems inch - 9, (neck

Vent systems inch - 9, (neck

$34.99
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Wall mount duct grille - duct, vent

Wall mount duct grille - duct, vent

$21.99
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Cloudline inline duct fan - cloudline,

Cloudline inline duct fan - cloudline,

$129.00
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Airtitan ventilation fan - airtitan,

Airtitan ventilation fan - airtitan,

$99.00
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Solar powered attic exhaust - av,

Solar powered attic exhaust - av,

$149.99
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Shutter exhaust fan wall - 30, in

Shutter exhaust fan wall - 30, in

$164.67
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Maeklon pack 4x10 - 4,

Maeklon pack 4x10 - 4,

$65.99
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Joma maxima ventilation system - ventilation,

Joma maxima ventilation system - ventilation,

$20.20
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Vivosun inline duct fan - fan, 100

Vivosun inline duct fan - fan, 100

$32.99
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Shutter exhaust fan wall - 30, in

Shutter exhaust fan wall - 30, in

$144.68
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Solarroof ventilation system - solarroof,

Solarroof ventilation system - solarroof,

$33.00
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Mars hydro inline fan - mars,

Mars hydro inline fan - mars,

$169.99
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Ipower inch inline booster - ipower,

Ipower inch inline booster - ipower,

$18.99
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Inch inline fan 12v - 2,

Inch inline fan 12v - 2,

$59.53
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Uimoso 8in inline duct fan - inline,

Uimoso 8in inline duct fan - inline,

$52.99
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Bosch 800 series w - series,

Bosch 800 series w - series,

$1000.00
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Cloudline pro inline duct - cloudline,

Cloudline pro inline duct - cloudline,

$89.99
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Owens corning ventsure ridge - owens,

Owens corning ventsure ridge - owens,

$37.00
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📊96 listings · from $10.99 · avg $148.27

Browse 96 ventilation system listings currently in our index. Prices range from $10.99 to $3500, with an average of $148.27. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about ventilation system →

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Whether you are looking for a brand-new or second-hand ventilation system, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $10.99, while premium listings can reach $3500 — giving you a wide budget spread to work with. The average price of $148.27 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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