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A-C DraftShield air vent covers. Block drafts in winter & summer.

Original price $34.95 - Original price $63.95
Original price
$34.95 - $63.95
Current price $34.95


◊ Made for long-term use: A/C DraftShield covers seal with a foam material engineered specifically to last for many years.
◊ Foam conforms to irregular ceiling and wall surfaces for the best draft seal possible
◊ Foam material will not cause yellowing or leave marks on your walls and ceilings.
◊ A lanyard attachment and locking system is included with each A/C DraftShield cover.


Block cold drafts in winter to any room with air vent covers.
Stop excessive A/C air blowing on you in summer with ceiling vent covers.

The A/C-DraftShield plastic coverYou have closed your vent louvers, but you still feel a draft. You need AC DraftShield vent covers. They will seal your air conditioning system registers and block cold air from entering the room.

Too hot upstairs or too cold in the basement? Stop air flow for any reason.

A/C DraftShields patent-pending design works on vents of several size vents. The foam seal snugly contacts with the ceiling or wall surrounding the grille/vent. This completely eliminates leakage and drafts from the vent. AC DraftShield also works on through-the-wall air conditioning units.

Saves money in winter and summer

For homes with separate space heating and A/C systems, through the central airway system, the average home loses 30% of the the heat produced by its heating systems during the cold months of the winter, fall and spring. Here is how: A typical home has a 15°F to 20°F difference between the heated air near the ceiling of the room and the recycled, cold air that flows from the lower air ducts. Hot air rises, gets drawn through the unsealed vents, and is re-introduced as icy drafts. This causes uncomfortable drafts and wastes energy.

AC DraftShields blocks the cold drafts, prevents moisture from entering the duct and A/C system, inhibit the increase of mildew and mold, and keep the house cozy and warm. Using A/C DraftShield vent covers will protect from heat loss and lead to huge energy savings every year.

Also recommend for people who use humidifiers to prevent moisture in the air from condensing in attic ducts, then causing water stains around the registers in the rooms that use humidifiers.

Installation is easy

Installing the A/C Draftshield takes just seconds on any grille, register or vent cover. It will work to cover wood, plastic, metal or aluminum vents. A cord and lanyard lock attachment system is included with every A/C DraftShield product. No tools necessary.

You can reuse your A/C DraftShields every heating season. Conveniently store your A/C DraftShields compactly inside the original packing carton.

Planning air duct cleaning or remodeling? Block dust and keep rooms clean during the project.

Floor sanding, renovations and home remodeling may cause dust and debris to enter the HVAC system. Good builders and contractors know to block vents and ducts during construction or projects. Cardboard, duct tape and other disposable materials don't seal well and often fall off the vents. Removing tape that you might have used to seal the vents can pull off the wall or ceiling paint, causing repainting time and expense.

A/C Draftshields are the solution. It gives builders a helping hand in effectively covering and sealing the air conditioning unit, grilles and ducts. A/C Draftshields can be repeatedly reused on multiple jobs. A/C Draftshields can be stacked together, saving space.

Made in AmericaBuy the AC DraftShield for comfort and energy efficiency

Home winterization and summer insulation: The A/C DraftShield will significantly decrease your heating costs. In winter homeowners with uncovered air conditioners spend more than $200 in heating costs that could be saved by using A/C DraftShield vent covers. They are designed to conserve energy, prevent heat loss and icy drafts from entering through open vents.

Product specifications

◊ Made for long-term use: A/C DraftShield covers seal with a foam material engineered specifically to last for many years.
◊ Foam conforms to irregular ceiling and wall surfaces for the best draft seal possible
◊ Foam material will not cause yellowing or leave marks on your walls and ceilings.
◊ A lanyard attachment and locking system is included with each A/C DraftShield cover.

Vent cover size


Fits grilles up to

Inside dimensions

Outside dimensions

Hook type included

12" x 12"


12"L x 12"W x 2"D

12" x 12"

13.5" x 13.5"

1 single hook, 1 double hook

14" x 14"


14"L x 14"W x 2"D

14" x 14"

15.5" x 15.5"

1 single hook, 1 double hook

16" x 8"


16"L x 8"W x 2"D

16" x 8"

18.5" x 10.25"

1 single hook

18" x 18" CA1818 18"L x 18"W x 2"D 18" x 18" 19.375" x 19.375" 1 single hook, 1 double hook

24" x 24"


24"L x 24"W x 2"D

24" x 24"

25.5" x 25.5"

2 single hooks


Testimonials from Homeowners

The AC-DraftShield plastic cover
Cover your exhaust fan to stop cold drafts from entering your home.
Pictured is the 12" x 12" Vent Cover.

"Awesome product & great customer service!! This product is very rewarding and the customer service was exceptional. I would suggest this product to anyone!"
- Anonymous, June 30, 2016

"No Brainer. Extremely easy to install, it stopped the nasty draft from the attic AC ducts, and it looks good. I just wish all the other vents were that easy."
- Mike H on Jan 16th, 2016

"Simple to install and remove and very efficient (It stopped the cold air leakage. Plus they are attractive as they are practically invisible."
- MARY BEST, Nov 12th, 2015

"I'm very satisfied to have purchased these AC vent covers. It was simple to install over the vents and they have an elegant appearance. These covers complete effectively what they are suppose to do, and that is to save wasted energy."
- Joan B. on 18th Oct 2015

"The easiest product to install...immediate stop of duct draft...but should advertise more...I didn't know they existed until I found them accidentally...great product!"
- Tom, Dec 20th, 2015

"This Grill cover is a simple idea of stopping cold air intrusion during wintertime. Very easy to install & remove, no tools needed. Nice and clean look. I just wish they had round draft shields for my round grills."
Chaunce, Nov 26th, 2015

"The A/C Vent Cover came with no problems at all. This is the first time I use them, so I cannot rate how much cold draft they can keep out. I am getting ready for the cold months ahead. This cover fits onto the grill and not around it, as seen in the video. And it would be nice if I see a discount for quantity orders, as most houses have more than one vents to cover."
- Anonymous, Nov 24th 2015

The AC-DraftShield plastic cover The AC-DraftShield plastic cover
Installation takes seconds. Super quick and easy.

FAQ ("Frequently Asked Questions")

Q1: I have round vents. Will these work?
A1: Yes! They will work fine. Just buy the AC Draft Shield width that is greater than the diameter of your round register vents.

Q2: Will these work to cover wall vents?
A2: Yes, the AC Draft Shield will work to cover wall and floor registers just as effectively as ceiling vents.

Q3: Will these covers stop cigarette smoke and unwanted odors from entering through the vents?
A3: Yes, A/C DraftShields work perfectly for that purpose.

Installation Instructions

1. Feed the lanyard through one of the two holes in the center of the A/C DraftShield, so that the hook end of the lanyard is on the inside of the cover.

2. Squeeze the cord lock and feed the lanyard through the cord lock so that the cord lock is on the outside of the cover.

3. Hook the lanyard to the vent louver/grille as close as possible to the center of the vent.

4. Tighten the cord using the cord lock until the vent cover is tightly sealed around the vent.

5. Feed the excess lanyard into the second/open hole in the center to hide it.