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4 inline fan

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Home / Heating & Cooling / 4 inline fan refurbished & used for sale | For Sale USA
Vivosun 195cfm inline duct - 4",

Vivosun 195cfm inline duct - 4",

$26.99
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Vivosun 6in electric inline - electric,

Vivosun 6in electric inline - electric,

$25.59
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Cloudline pro inline duct - pro,

Cloudline pro inline duct - pro,

$89.99
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Vivosun 345cfm inline - 6",

Vivosun 345cfm inline - 6",

$33.29
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Inch inline duct fan - 4,

Inch inline duct fan - 4,

$37.39
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Vivosun 8 inline fan - vivosun,

Vivosun 8 inline fan - vivosun,

$26.99
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Vivosun 195cfm inline duct - vivosun,

Vivosun 195cfm inline duct - vivosun,

$26.99
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Vivosun inline duct fan - inline,

Vivosun inline duct fan - inline,

$26.09
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Vivosun 8 updated - 4"/6"/8",

Vivosun 8 updated - 4"/6"/8",

$31.49
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Vivosun 130cfm inline - vivosun,

Vivosun 130cfm inline - vivosun,

$25.59
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Vivosun 195cfm inline - vivosun,

Vivosun 195cfm inline - vivosun,

$35.99
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Vivosun inline duct - 4/6/8",

Vivosun inline duct - 4/6/8",

$39.99
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Vivosun aerozesh g8 - vivosun, g4/g6/g8

Vivosun aerozesh g8 - vivosun, g4/g6/g8

$94.49
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Cloudline inline fan 4 - h4,,

Cloudline inline fan 4 - h4,,

$99.00
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Cloudline inline duct fan - cloudline, a4,

Cloudline inline duct fan - cloudline, a4,

$79.99
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Air filtration kit inline - kit, 4",

Air filtration kit inline - kit, 4",

$169.00
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Mars hydro inline fan - 4",

Mars hydro inline fan - 4",

$139.99
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Inline duct vent - duct,

Inline duct vent - duct,

$14.99
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Vivosun 195cfm inline duct - 195cfm,

Vivosun 195cfm inline duct - 195cfm,

$68.99
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Vevor 4in inline duct - 4in,

Vevor 4in inline duct - 4in,

$43.90
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Vivosun aerozesh 8 - aerozesh, 4/6/8

Vivosun aerozesh 8 - aerozesh, 4/6/8

$79.99
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10 inline booster - 4/6/7/8/10",

10 inline booster - 4/6/7/8/10",

$25.99
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Spider farmer inline - spider, 6"

Spider farmer inline - spider, 6"

$119.99
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Vivosun air filtration - vivosun,

Vivosun air filtration - vivosun,

$98.99
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Vivosun inline duct - vivosun, z4

Vivosun inline duct - vivosun, z4

$24.95
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Voltset inch duct fan with - 4,

Voltset inch duct fan with - 4,

$36.00
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Inch inline duct exhaust - inch,

Inch inline duct exhaust - inch,

$33.72
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Inch inline duct - 4,

Inch inline duct - 4,

$61.09
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Inch duct fan inline - 4/6/8,

Inch duct fan inline - 4/6/8,

$62.99
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Vivosun inline duct fan 195 - inline,

Vivosun inline duct fan 195 - inline,

$50.00
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Vivosun inline fan - 4",

Vivosun inline fan - 4",

$55.28
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Inch duct fan 280 cfm - 4,

Inch duct fan 280 cfm - 4,

$71.99
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Vivosun air carbon - 4/6/8",

Vivosun air carbon - 4/6/8",

$36.79
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Vivosun air carbon - vivosun,

Vivosun air carbon - vivosun,

$33.59
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Vivosun 8 noise - vivosun,

Vivosun 8 noise - vivosun,

$12.59
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Mars hydro inline fan - hydro,

Mars hydro inline fan - hydro,

$119.99
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Vivosun aerozesh 195 - vivosun, 4”

Vivosun aerozesh 195 - vivosun, 4”

$57.59
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Inch inline duct fan 280 - inline,

Inch inline duct fan 280 - inline,

$35.18
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Fantech fg4 inline centrifugal - fantech,

Fantech fg4 inline centrifugal - fantech,

$89.87
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Inline duct fan with - 4",

Inline duct fan with - 4",

$66.99
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Vivosun inch inline duct - inch,

Vivosun inch inline duct - inch,

$26.09
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Vivosun 203cfm inline duct - vivosun,

Vivosun 203cfm inline duct - vivosun,

$47.99
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Vivosun 4in 195 cfm inline - 195,

Vivosun 4in 195 cfm inline - 195,

$27.00
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Vivosun 8 inch black - 4", air

Vivosun 8 inch black - 4", air

$36.79
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High airflow inline duct fan - airflow,

High airflow inline duct fan - airflow,

$14.99
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Inch inline duct - 4, fan

Inch inline duct - 4, fan

$30.00
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Inch 310cfm inline duct - 4,

Inch 310cfm inline duct - 4,

$51.87
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Ipower inline fan - 4'',

Ipower inline fan - 4'',

$74.99
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Ipower inch 190 cfm duct - inch,

Ipower inch 190 cfm duct - inch,

$32.99
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130cfm inline booster - 4"/6",

130cfm inline booster - 4"/6",

$36.99
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Inch inline duct fan hvac - inline,

Inch inline duct fan hvac - inline,

$45.99
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Inch compact inline duct - compact,

Inch compact inline duct - compact,

$36.09
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10 12 inline duct - inline,

10 12 inline duct - inline,

$47.99
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Inductor duct fan - 4”,

Inductor duct fan - 4”,

$40.00
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4in grow tent inline - tent,

4in grow tent inline - tent,

$18.99
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4in grow tent - tent, inline

4in grow tent - tent, inline

$35.50
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Vevor inline duct fan - duct,

Vevor inline duct fan - duct,

$61.90
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10 inline duct fan - 6", 8"

10 inline duct fan - 6", 8"

$16.98
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Spider farmer inline fan - farmer,

Spider farmer inline fan - farmer,

$87.99
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Vivosun aerozesh 208cfm - vivosun, s4

Vivosun aerozesh 208cfm - vivosun, s4

$86.39
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Ipower 8inch booster - ipower, fan

Ipower 8inch booster - ipower, fan

$45.99
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Uimoso inch inline duct fan - duct,

Uimoso inch inline duct fan - duct,

$66.99
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Mars hydro refillable - mars,

Mars hydro refillable - mars,

$55.99
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Inch 240 cfm inline duct - 6,

Inch 240 cfm inline duct - 6,

$33.99
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Booster fan inline duct - inline,

Booster fan inline duct - inline,

$13.95
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Vivosun inline duct fan - duct, 190

Vivosun inline duct fan - duct, 190

$30.00
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Marshydro 4inch inline fan - marshydro,

Marshydro 4inch inline fan - marshydro,

$80.00
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Vevor 4in inline - duct, fan

Vevor 4in inline - duct, fan

$43.90
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Vivosun indoor grow tent - vivosun, 4'x4'

Vivosun indoor grow tent - vivosun, 4'x4'

$175.94
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Booster fan inline - booster,

Booster fan inline - booster,

$16.99
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Inch carbon filter - inch,

Inch carbon filter - inch,

$53.34
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Vivosun aerozesh t8 - vivosun,

Vivosun aerozesh t8 - vivosun,

$71.99
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Vivosun inline booster duct - inline,

Vivosun inline booster duct - inline,

$34.99
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Spider farmer 205cfm inline - farmer,

Spider farmer 205cfm inline - farmer,

$149.99
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Vivosun aerozesh g8 - vivosun, g4/g6/g8

Vivosun aerozesh g8 - vivosun, g4/g6/g8

$62.99
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Inch mixed flow inline - inch, duct

Inch mixed flow inline - inch, duct

$35.00
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Inch inline duct booster - duct,

Inch inline duct booster - duct,

$33.99
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Vivosun inline fan kit w - vivosun,

Vivosun inline fan kit w - vivosun,

$89.99
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Inch inline duct fan - duct, tube

Inch inline duct fan - duct, tube

$20.50
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Vivosun 8 black - 4", 8"

Vivosun 8 black - 4", 8"

$36.79
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Mini variable speed fan - speed,

Mini variable speed fan - speed,

$14.99
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Inch inline booster - duct, fan

Inch inline booster - duct, fan

$39.99
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Inch compact inline - inline, duct

Inch compact inline - inline, duct

$32.08
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New unopened and unused - new,,

New unopened and unused - new,,

$25.00
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Ipower inch inline booster - 4,

Ipower inch inline booster - 4,

$18.99
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Inch 310cfm inline - 4, duct

Inch 310cfm inline - 4, duct

$52.40
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Vivosun 8 inline fan - vivosun,

Vivosun 8 inline fan - vivosun,

$69.59
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Intertek inline fan - intertek,

Intertek inline fan - intertek,

$50.00
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Booster inline fan - booster, duct

Booster inline fan - booster, duct

$31.33
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Inline duct fan - inline, 4

Inline duct fan - inline, 4

$68.99
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Hon guan quiet inline - 4",

Hon guan quiet inline - 4",

$33.24
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Inch inline duct fan small - duct,

Inch inline duct fan small - duct,

$27.86
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Cloudline pro inline - pro, t4,

Cloudline pro inline - pro, t4,

$114.99
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Vivosun air filtration - vivosun,

Vivosun air filtration - vivosun,

$138.39
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Energy efficient inline - energy,

Energy efficient inline - energy,

$125.39
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Infinity cloudline 4 - cloudline,

Infinity cloudline 4 - cloudline,

$94.50
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📊96 listings · from $12.59 · avg $54.78

Browse 96 4 inline fan listings currently in our index. Prices range from $12.59 to $175.94, with an average of $54.78. 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 4 inline fan →

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Everything you need to know about 4 inline fan

Whether you are looking for a brand-new or second-hand 4 inline fan, 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 $12.59, while premium listings can reach $175.94 — giving you a wide budget spread to work with. The average price of $54.78 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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