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6 duct flex

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Home / Water Treatment Equipment / 6 duct flex refurbished & used for sale | For Sale USA
25 ft insulated - 6”-in, x

25 ft insulated - 6”-in, x

$53.00
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Silver flex thermaflex - 16",

Silver flex thermaflex - 16",

$234.75
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Silver flex quietflex - silver,

Silver flex quietflex - silver,

$265.21
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Silver flex thermaflex - silver,

Silver flex thermaflex - silver,

$265.21
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Vevor 6in 25ft insulated - vevor,

Vevor 6in 25ft insulated - vevor,

$38.90
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Insulated flexible - 25',

Insulated flexible - 25',

$99.00
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Vivosun 8 flexible - 4'', 8''

Vivosun 8 flexible - 4'', 8''

$26.59
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Silver flex insulated - 18",

Silver flex insulated - 18",

$212.00
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Inch 25t dryer vent hose - 6,

Inch 25t dryer vent hose - 6,

$21.99
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25 ft insulated - 6, x

25 ft insulated - 6, x

$75.00
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6in 25ft insulated flexible - x,

6in 25ft insulated flexible - x,

$33.99
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Vivosun 6inch 25ft - vivosun,

Vivosun 6inch 25ft - vivosun,

$20.69
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Flexible inch four layer - flexible, four-layer

Flexible inch four layer - flexible, four-layer

$25.99
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Duct reducer 6 hvac - 8",

Duct reducer 6 hvac - 8",

$13.99
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Ft r6 insulated - insulated, flex

Ft r6 insulated - insulated, flex

$49.97
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Flexaust fsp black - flexaust, dust

Flexaust fsp black - flexaust, dust

$280.31
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4in 25ft insulated - x,

4in 25ft insulated - x,

$34.99
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Duct reducer hvac - duct, 4

Duct reducer hvac - duct, 4

$11.99
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Inch 10ft ducting vent - inch,

Inch 10ft ducting vent - inch,

$16.76
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25 ft insulated - x, 25-ft

25 ft insulated - x, 25-ft

$218.72
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6in 25ft insulated flexible - 25ft,

6in 25ft insulated flexible - 25ft,

$48.99
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10 flexible aluminum - 4,

10 flexible aluminum - 4,

$8.99
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Flexible inch four - flexible, 6-inch

Flexible inch four - flexible, 6-inch

$16.99
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Inch flexible dryer vent - inch,

Inch flexible dryer vent - inch,

$12.65
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16ft pvc flexible - 16ft,

16ft pvc flexible - 16ft,

$39.99
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Insulated flexible duct - insulated,

Insulated flexible duct - insulated,

$82.88
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Inch insulated flexible duct - insulated,

Inch insulated flexible duct - insulated,

$58.35
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Silver flex quietflex - silver,

Silver flex quietflex - silver,

$94.99
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Everbilt premium quick - everbilt, connect

Everbilt premium quick - everbilt, connect

$18.00
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25 ft insulated - 25-ft,

25 ft insulated - 25-ft,

$106.50
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Silver flex jpl - 20",

Silver flex jpl - 20",

$316.51
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50 ft silicone - 6-1/2,

50 ft silicone - 6-1/2,

$49.99
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Ft r6 insulated - 12”,

Ft r6 insulated - 12”,

$69.99
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Insulated flexible round flex - insulated,

Insulated flexible round flex - insulated,

$143.73
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Silver flex insulated - 7",

Silver flex insulated - 7",

$85.00
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Heavy duty 6 inch - heavy-duty,

Heavy duty 6 inch - heavy-duty,

$79.35
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Silver flex insulated - silver,

Silver flex insulated - silver,

$150.00
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Ft insulated flexible - 25-ft,

Ft insulated flexible - 25-ft,

$234.75
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10 ft insulated - 6,

10 ft insulated - 6,

$49.77
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Ft r6 insulated flex - 25,

Ft r6 insulated flex - 25,

$30.25
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Everbilt insulated x 25 - r6, 25'

Everbilt insulated x 25 - r6, 25'

$24.00
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Insulated flexible duct inch - flexible,

Insulated flexible duct inch - flexible,

$64.29
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Hvac insulated flex - hvac, duct

Hvac insulated flex - hvac, duct

$73.00
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Quietflex black flexible - r-8,

Quietflex black flexible - r-8,

$90.92
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Flexible inch aluminum - inch,

Flexible inch aluminum - inch,

$24.99
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25 ft insulated - 8,

25 ft insulated - 8,

$59.00
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25 ft insulated - 6-in, x

25 ft insulated - 6-in, x

$69.77
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Insulated flexible 10 ft - 6,

Insulated flexible 10 ft - 6,

$16.76
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Dryer vent hose 6 - dryer,

Dryer vent hose 6 - dryer,

$12.89
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Infinity flexible inch - infinity, 6-inch

Infinity flexible inch - infinity, 6-inch

$24.24
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Ecopro vent degree inch - ecopro,

Ecopro vent degree inch - ecopro,

$49.14
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Round duct cap - 6,

Round duct cap - 6,

$24.45
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Dayco vinyl auto flex - id,

Dayco vinyl auto flex - id,

$34.95
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Inch duct connector flange 2 - inch,

Inch duct connector flange 2 - inch,

$36.98
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Ducting flexible aluminum - aluminum, air

Ducting flexible aluminum - aluminum, air

$36.46
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Ft r6 insulated flex - x,

Ft r6 insulated flex - x,

$30.97
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Silver flex insulated - 16",

Silver flex insulated - 16",

$200.00
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Silver flex insulated - flex,

Silver flex insulated - flex,

$80.00
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Silver flex quietflex - 10",

Silver flex quietflex - 10",

$84.99
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25 ft insulated - x, 25’-ft

25 ft insulated - x, 25’-ft

$110.00
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Inch flexible aluminum - inch, 32

Inch flexible aluminum - inch, 32

$29.99
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Inch insulated flexible duct - flexible,

Inch insulated flexible duct - flexible,

$55.07
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Everbilt 12 ft r6 - 4, in.

Everbilt 12 ft r6 - 4, in.

$32.99
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Inch flexible duct connector - 6,

Inch flexible duct connector - 6,

$11.80
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Flex x 25 - in., ft.

Flex x 25 - in., ft.

$66.49
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Flexaust vacuum duct - vacuum,

Flexaust vacuum duct - vacuum,

$139.50
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Flexible inch aluminum - flexible,

Flexible inch aluminum - flexible,

$27.08
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Duct hose flange - 6", connecter

Duct hose flange - 6", connecter

$8.97
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Inch feet dryer - feet,

Inch feet dryer - feet,

$14.43
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Inch air duct 16 ft - 6,

Inch air duct 16 ft - 6,

$39.99
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Flexible inch 25 feet - 4-8, 10-25

Flexible inch 25 feet - 4-8, 10-25

$24.99
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Complete set inch - inch, flexible

Complete set inch - inch, flexible

$38.39
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Round duct cap - in.,

Round duct cap - in.,

$12.79
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Inch duct ft white pvc - 8,

Inch duct ft white pvc - 8,

$25.11
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Inch flex aluminum - 6,

Inch flex aluminum - 6,

$78.06
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Round duct elbow connector - duct,

Round duct elbow connector - duct,

$50.31
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Insulated flexible duct 8 - 6'',

Insulated flexible duct 8 - 6'',

$54.34
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Inch black duct connector - 6-inch,

Inch black duct connector - 6-inch,

$20.89
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Silver flex insulated - 10",

Silver flex insulated - 10",

$121.00
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Master flow 25 ft - x,

Master flow 25 ft - x,

$35.00
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Flexible canvas duct connector - canvas,

Flexible canvas duct connector - canvas,

$46.98
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25 ft insulated - 14-in, 25-ft

25 ft insulated - 14-in, 25-ft

$191.46
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Duct reducer 6 hvac - 6",

Duct reducer 6 hvac - 6",

$15.99
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Vivosun pack x25ft flex - vivosun, 2

Vivosun pack x25ft flex - vivosun, 2

$29.69
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Inch dryer vent - duct, 10ft

Inch dryer vent - duct, 10ft

$16.76
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Fits for a c flexible - for,

Fits for a c flexible - for,

$25.23
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Inch dryer vent - 4-inch,

Inch dryer vent - 4-inch,

$13.44
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Insulated flexible - x,

Insulated flexible - x,

$162.61
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Everbilt 25 ft - 6,

Everbilt 25 ft - 6,

$14.95
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Flexible inch 10ft - 10ft, 25ft

Flexible inch 10ft - 10ft, 25ft

$20.99
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Vivosun inch flex air - inch,

Vivosun inch flex air - inch,

$30.84
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10 ft insulated - 6-in, 10-ft

10 ft insulated - 6-in, 10-ft

$58.49
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25 ft insulated - x, 25-ft

25 ft insulated - x, 25-ft

$121.96
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Inch feet dryer vent - dryer,

Inch feet dryer vent - dryer,

$13.49
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Ft r6 insulated flex - r6,

Ft r6 insulated flex - r6,

$54.96
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New hart cooling 044785 - cooling,

New hart cooling 044785 - cooling,

$26.99
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📊96 listings · from $8.97 · avg $68.51

Browse 96 6 duct flex listings currently in our index. Prices range from $8.97 to $316.51, with an average of $68.51. 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 6 duct flex →

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Everything you need to know about 6 duct flex

Whether you are looking for a brand-new or second-hand 6 duct flex, 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 $8.97, while premium listings can reach $316.51 — giving you a wide budget spread to work with. The average price of $68.51 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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