SKU: 38878144811

GAF Master Flow Aluminum Automatic Shutter Gable Louver Vent SGM20 19.25 in. x 19.25 in. Square White

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Description

GAF Master Flow Aluminum Automatic Shutter Gable Louver Vent SGM20 19.25 in. x 19.25 in. Square WhiteBrand new in original packaging Master Flow 19. 25 in. x 19. 25 in. Square White Aluminum Automatic Shutter Gable Louver Vent Model # SGM20 The GAF Master Flow automatic 20 in. Power Gable Vent Shutter is designed to be used with GAF Master Flow EGV PG series electric gable fans. The shutter will open when the electric gable vent is operating. Constructed of white aluminum, that can be painted. Moving air opens the louvers only when the power vent is

Brand new in original packaging-

Master Flow 19.25 in. x 19.25 in. Square White Aluminum Automatic Shutter Gable Louver Vent

Model # SGM20

The GAF Master Flow automatic 20 in. Power Gable Vent Shutter is designed to be used with GAF Master Flow EGV/PG series electric gable fans. The shutter will open when the electric gable vent is operating. Constructed of white aluminum, that can be painted.

  • Moving air opens the louvers only when the power vent is operating
  • When vent is off, shutter helps prevent infiltration of rain, snow, insects, etc.
  • Maintenance-free white aluminum construction (Can be painted)

Dimensions

Cut-Out Width (in.)

16.5 in

Net-Free Area (Sq. In.)

0

Product Depth (in.)

1.5 in

Product Height (in.)

19.25 in

Product Width (in.)

19.25 in

Details

Color Family

White

Color/Finish

White

Features

Automatic Shutter, UV Resistant

Intake/Exhaust

Exhaust

Material

Aluminum

Mounting Position

Gable Mount

Paintable/Stainable

Yes

Power Type

Non-Powered

Product Weight (lb.)

4 lb

Screen Included

No

Shape

Square

UV Resistant

Yes

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: 38878144811

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4.6 ★★★★★
Based on 16 reviews
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M
Verified Purchase
MW
Boise, US
★★★★★ 1
Potential Fall Risk
Size: 2 pairs black L
While these socks do indeed help soften rough skin on your feet, there is a risk of falling while wearing them. Although they have treads on the bottom, which would indicate they’re safe to wear with nothing else, when you put moisturizer on and then wear them your foot can slip inside the sock . This causes you to lose your balance and fall, which happened to me. I’ve thrown them out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2024
Z
Verified Purchase
zach
Natrona Heights, US
★★★★★ 4
I could be a foot model now!!!
Size: 1 pair black L
I wear work boots almost all of the time so I bought these to put on my feet with salycylic acid to moisturize and try to get rid of a stubborn corn on the ball of my foot. It helped drastically after a few nights of lounging in the house with them on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
K
Verified Purchase
K. Davis
Phoenix, US
★★★★★ 5
Works for foot psoraisis
Size: 2 pairs black L
Got these for work (service industry) to reduce issues with psoriasis and blisters while putting on 20k+ steps a day. Over time the wounds healed and I could work without so much pain. I now don't use them all the time like I used to, only when a new lesion or blister appears, too prevent a breakout. Tip: if you're not in full breakout, wear thick socks under these as a barrier to friction.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
K
Verified Purchase
Kim C
Alexandria, US
★★★★★ 4
Work well but run small
Size: 1 pair black L
They do seem to run a bit small. I bought them for my bf but snagged them from him because I couldn’t resist! I’m about a W8/12 and they were just a little big but unlike others, I just put them on while sleeping and didn’t walk around with them. If you’re just planning on that, they did a great job at sloughing and moisturizing 😎
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Reviewed in the United States on April 25, 2026
A
Verified Purchase
Aaron Duncan
Bozeman, US
★★★★★ 5
Good socks they work.
Size: 2 pairs black L
I normally wear size 13&half to 14 men's, and these fit me ok. They sit just below the ankle. They can get a little tight for me so you should look out for that if you are on the thicker side. But they work as advertised and help moisturize your feet. I recommend wearing them if you're going to just be hanging around home for a bit in one spot as they can be a little slippery to walk in if you go fast. Would not recommend going up and down stairs.
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Reviewed in the United States on August 28, 2025

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