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4 inline duct fan

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

Vivosun 195cfm inline - vivosun, duct

$26.99
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Cloudline inline duct fan - inline,

Cloudline inline duct fan - inline,

$79.99
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Energy efficient inline - efficient, 4”

Energy efficient inline - efficient, 4”

$125.39
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Inline duct fan with - inline,

Inline duct fan with - inline,

$66.99
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Inch inline duct fan hvac - inch,

Inch inline duct fan hvac - inch,

$43.99
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Inline duct vent - 4/6/8/10",

Inline duct vent - 4/6/8/10",

$14.24
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Vivosun inline duct fan - duct,

Vivosun inline duct fan - duct,

$74.39
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Vivosun aerozesh g8 - vivosun, g4/g6/g8

Vivosun aerozesh g8 - vivosun, g4/g6/g8

$94.49
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Vivosun inline duct fan - inline,

Vivosun inline duct fan - inline,

$26.09
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Vivosun 195cfm inline duct - 4",

Vivosun 195cfm inline duct - 4",

$26.99
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Vivosun aerozesh 8 - vivosun, 4/6/8

Vivosun aerozesh 8 - vivosun, 4/6/8

$79.99
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Vivosun 195cfm inline - vivosun, 4"

Vivosun 195cfm inline - vivosun, 4"

$35.99
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Inch inline duct fan hvac - inline,

Inch inline duct fan hvac - inline,

$61.09
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Vivosun aerozesh 210 - aerozesh, 4''

Vivosun aerozesh 210 - aerozesh, 4''

$135.59
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Vivosun aerozesh 210 - vivosun,

Vivosun aerozesh 210 - vivosun,

$159.99
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Vivosun 6in electric - vivosun,

Vivosun 6in electric - vivosun,

$25.59
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10 inline booster - 4/6/7/8/10",

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

$19.99
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Vivosun 8 updated - vivosun, 4"/6"/8"

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

$55.79
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Vivosun 8 inline - vivosun, fan

Vivosun 8 inline - vivosun, fan

$22.49
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Inch inline duct fan - inline, fan:

Inch inline duct fan - inline, fan:

$27.44
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Vevor 4in inline - duct, fan

Vevor 4in inline - duct, fan

$43.90
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Vivosun inline duct - vivosun,

Vivosun inline duct - vivosun,

$32.99
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Vivosun 195cfm inline duct - 195cfm,

Vivosun 195cfm inline duct - 195cfm,

$68.99
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Booster fan inline duct - fan,

Booster fan inline duct - fan,

$15.95
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Vevor inline duct fan speed - duct, 3-speed

Vevor inline duct fan speed - duct, 3-speed

$61.90
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Inch inline duct exhaust - inline,

Inch inline duct exhaust - inline,

$35.14
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Ipower inch inline duct fan - ipower,

Ipower inch inline duct fan - ipower,

$32.99
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Vivosun inch inline duct - vivosun, fan

Vivosun inch inline duct - vivosun, fan

$26.09
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Vivosun aerozesh 8 inch - 4/6/8,

Vivosun aerozesh 8 inch - 4/6/8,

$69.99
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Vivosun aerozesh inline - vivosun, 4"

Vivosun aerozesh inline - vivosun, 4"

$99.00
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Air filtration kit inline - 4",,

Air filtration kit inline - 4",,

$169.00
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Inch duct fan - 4,

Inch duct fan - 4,

$71.99
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High airflow inline duct - airflow,

High airflow inline duct - airflow,

$14.99
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Voltset inch duct fan with - voltset,

Voltset inch duct fan with - voltset,

$36.00
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Uimoso inch inline - inline, duct

Uimoso inch inline - inline, duct

$60.90
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Hon guan quiet inline - p4,

Hon guan quiet inline - p4,

$33.24
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Inch inline duct fan hvac - inch,

Inch inline duct fan hvac - inch,

$45.99
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Uimoso inch inline duct - uimoso,

Uimoso inch inline duct - uimoso,

$63.99
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Vivosun 345cfm inline - vivosun, 6"

Vivosun 345cfm inline - vivosun, 6"

$33.29
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Inch 310cfm inline - 4, duct

Inch 310cfm inline - 4, duct

$52.40
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Ipower 8inch booster fan - booster,

Ipower 8inch booster fan - booster,

$35.99
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Infinity cloudline s4 - ac,

Infinity cloudline s4 - ac,

$80.99
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Inch inline duct fan 280 - 4,

Inch inline duct fan 280 - 4,

$35.18
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Vivosun aerozesh inline - vivosun, 4"

Vivosun aerozesh inline - vivosun, 4"

$89.09
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Vivosun aerozesh 208cfm - s4, 4"

Vivosun aerozesh 208cfm - s4, 4"

$86.39
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Vivosun inline duct fan - vivosun,

Vivosun inline duct fan - vivosun,

$47.99
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Inch inline duct - inch, fan

Inch inline duct - inch, fan

$33.72
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Vivosun aerozesh t8 - aerozesh, t4/t6/t8

Vivosun aerozesh t8 - aerozesh, t4/t6/t8

$71.99
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10 inline duct - 8", 10"inline

10 inline duct - 8", 10"inline

$16.98
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Inch inline duct booster - inch,

Inch inline duct booster - inch,

$33.99
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Inch mixed flow - 4, duct

Inch mixed flow - 4, duct

$36.00
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Vivosun aerozesh g8 - vivosun, g4/g6/g8

Vivosun aerozesh g8 - vivosun, g4/g6/g8

$62.99
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Vevor inch inline duct fan - vevor,

Vevor inch inline duct fan - vevor,

$71.90
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Inch inline tube duct - 4,

Inch inline tube duct - 4,

$35.14
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Vivosun inline booster duct - vivosun,

Vivosun inline booster duct - vivosun,

$34.99
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Ipower inch 190 - ipower, 4

Ipower inch 190 - ipower, 4

$32.99
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10 12 inline duct - 6", 10"

10 12 inline duct - 6", 10"

$47.99
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Vivosun aerozesh inch - aerozesh, 4-inch

Vivosun aerozesh inch - aerozesh, 4-inch

$95.99
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Inline duct exhaust fan - 4",

Inline duct exhaust fan - 4",

$24.00
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Inch inline duct - 4,

Inch inline duct - 4,

$30.00
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12 inline duct fan - 4/6/8/10/12"inline,

12 inline duct fan - 4/6/8/10/12"inline,

$39.89
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Infinity raxial 4 - ac,

Infinity raxial 4 - ac,

$40.00
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4in grow tent inline - tent, duct

4in grow tent inline - tent, duct

$35.49
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Inch white duct - inch, fan

Inch white duct - inch, fan

$34.17
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Healsmart inch inline duct - healsmart,

Healsmart inch inline duct - healsmart,

$22.49
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Booster fan inline - 6/7/8/10",

Booster fan inline - 6/7/8/10",

$16.99
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Vivosun 8in air - vivosun, 4/6/8in

Vivosun 8in air - vivosun, 4/6/8in

$84.79
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Inch inline duct fan 100 - 4,

Inch inline duct fan 100 - 4,

$29.76
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Vivosun 8 inline - vivosun, 4"/6"/8"

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

$24.29
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Vivosun 203cfm inline - vivosun,

Vivosun 203cfm inline - vivosun,

$47.99
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Vevor inch inline duct fan - inch,

Vevor inch inline duct fan - inch,

$50.90
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Vevor inch inline - vevor,

Vevor inch inline - vevor,

$50.90
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4in grow tent inline - tent,

4in grow tent inline - tent,

$21.99
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Inline duct fan with - 4",

Inline duct fan with - 4",

$15.00
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Vivosun 4in 195 - 195, inline

Vivosun 4in 195 - 195, inline

$27.00
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Vivosun aerozesh 195 - vivosun, g4

Vivosun aerozesh 195 - vivosun, g4

$57.59
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Vivosun air filtration - vivosun,

Vivosun air filtration - vivosun,

$98.99
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Vivosun inch inline duct fan - vivosun, 4

Vivosun inch inline duct fan - vivosun, 4

$33.12
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Inch inline duct fan - inch,

Inch inline duct fan - inch,

$35.50
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310 cfm silent exhaust - 310,

310 cfm silent exhaust - 310,

$31.99
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4in grow tent - tent, fan

4in grow tent - tent, fan

$35.14
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Inch inline duct exhaust - inline,

Inch inline duct exhaust - inline,

$29.72
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Inch 240 cfm - 6, duct

Inch 240 cfm - 6, duct

$33.99
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Ipower inch 195 - ipower, 4

Ipower inch 195 - ipower, 4

$57.18
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Ipower inch inline booster - 4,

Ipower inch inline booster - 4,

$18.99
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Uimoso inch inline duct fan - uimoso,

Uimoso inch inline duct fan - uimoso,

$66.99
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Vivosun aerozesh s8 - aerozesh, s4/s6/s8

Vivosun aerozesh s8 - aerozesh, s4/s6/s8

$79.99
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Infinity cloudline s4 - ac,

Infinity cloudline s4 - ac,

$53.99
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High efficiency inch inline - 4-inch,

High efficiency inch inline - 4-inch,

$29.44
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Vevor 4in inline duct - vevor,

Vevor 4in inline duct - vevor,

$43.90
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Infinity cloudline 4 - infinity, 4”

Infinity cloudline 4 - infinity, 4”

$56.25
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4in grow tent inline duct - grow, fan

4in grow tent inline duct - grow, fan

$21.99
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Inch 310cfm inline duct - 310cfm,

Inch 310cfm inline duct - 310cfm,

$52.40
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Inch carbon filter inline - 4,

Inch carbon filter inline - 4,

$58.50
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Inch inline duct - inch,

Inch inline duct - inch,

$67.99
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Sensdar inline duct fan - sensdar, ec

Sensdar inline duct fan - sensdar, ec

$84.95
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📊96 listings · from $14.24 · avg $50.7

Browse 96 4 inline duct fan listings currently in our index. Prices range from $14.24 to $169, with an average of $50.7. 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 duct fan →

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Whether you are looking for a brand-new or second-hand 4 inline duct 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 $14.24, while premium listings can reach $169 — giving you a wide budget spread to work with. The average price of $50.7 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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