SKU: 28953831269

Mars Hydro Grow Tent Side Support Pole Kits High CFM Kit 3x3 (39X39)

Sale price$26.99 Regular price$29.99
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

Mars Hydro Grow Tent Side Support Pole Kits High CFM Kit 3x3 (39X39)The Mars Hydro High CFM kit for 3'x3' grow tents is designed to add skeletal structure to the sides of grow tents using inline exhaust fans to help keep the tent walls in place. Quick Overview Kit Includes: 8 Poles and 8 Hooks Fit For: Mars Hydro 3'x3' Grow Tent Growers using high CFM inline fans in grow tents may experience the problem of the tent being sucked inwards and the available growing area for the plants shrinking. This is because the inline

The Mars Hydro High CFM kit for 3'x3' grow tents is designed to add skeletal structure to the sides of grow tents using inline exhaust fans to help keep the tent walls in place.

Quick Overview

  • Kit Includes: 8 Poles and 8 Hooks
  • Fit For: Mars Hydro 3'x3' Grow Tent

Growers using high CFM inline fans in grow tents may experience the problem of the tent being sucked inwards and the available growing area for the plants shrinking. This is because the inline fan is pulling a lot of air out, causing an imbalance of air pressure inside and outside the tent, and negative pressure inside the tent causing the canvas to bend inwards.

You can try to increase the air pressure inside the tents, but it's not an economical idea. With the Mars Hydro High CFM Kit, the 4 poles help to keep the fabric in place, giving the plants more room to stretch.

Handy for installation.

1) Take out the poles and hooks;
2)   Pair the poles that have a hole at the end with the poles that have a small silver bulge at the end and snap them together to form one pole;
3)Every two hooks for each pole, install them on both ends. The openings of both hooks should face the same direction;
4)When you hear an audible "click" sound, the hooks are fully set;
5)Install each of the four poles in the middle of each side of the grow tent and it’ 's done.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28953831269

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Pierre
Bozeman, US
★★★★★ 5
Nice shoes
Size: 11.5, Color: Black/Ivory
The are very comfortable, and look great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
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Jeffrey Clemons
Pawtucket, US
★★★★★ 4
Comfortable
Size: 9.5, Color: British Tan/Ivory
Great foot support. Wore all day with not foot or back pain.
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Reviewed in the United States on April 29, 2026
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Walter R Moore
Louisville, US
★★★★★ 5
Quality at affordable prices.
Size: 11.5, Color: British Tan/Ivory
Best old guy shoes. They look great and have support for feet. You don't want cheap department shoes. You will pay for that in your later years.
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Reviewed in the United States on April 11, 2026
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Tischina S.
West Palm Beach, US
★★★★★ 5
Excellent quality, just like the picture
Size: 10.5, Color: White/White
Looks just like the picture. My bf is a size 10.5 and we got just that and its a perfect fit.
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Reviewed in the United States on May 28, 2026
M
Verified Purchase
Mamase
Grantham, US
★★★★★ 5
Nice shoes
Size: 12, Color: British Tan/Ivory
Nice, good looking shoes. My husband says that they are very comfortable. I would recommend
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Reviewed in the United States on March 30, 2026

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