2 Pack Air & Heat Deflector for Vents, Sidewalls and Ceiling Registers, Adjustable from 8.5" to 15"

So far I am impressed. The magnets are very strong so it shouldn't fall off and make it easy to install. The expansion feature works good and the air is deflecting perfectly.

Great price and works as advertised to direct HVAC (hot/cold) away from my drapes. Should of gotten these years ago. No telling how much energy (aka $MONEY$$$) I spent heating or cooling the space between my windows and drapes. A bit on the flimsy side but supper easy to assemble (one piece slides into another) and magnets keep it in place. Easy to use

These work OK. Bought them to stop a downdraft and it stopped the downdraft about 50%. It only cover about half the vent. I was unable to use the magnets, due to having aluminum vents, but easily drilled small holes to attach with the vent screws.

Love these vent covers. Very durable

If you have ceiling vents, or have a basement, you know that the vents are always in the perfect spot to blow right on your face. These work wonders. The magnets hold well enough to my metal screws since the vents are not magnetic. Quality is good and install was simple. And the result is the best!

Fits the vents and magnets are strong and work well.

We have a good number of registers in the ceiling and under furniture, hence needing something magnetic to divert forced air. It's great that this product is adjustable. However, if expanded too much, the 2 pieces come apart. Even with that, it's possible to adjust so that the pieces stay together as a whole. So that's OK. However, the magnetic property of this product is so so. It works great for some registers but not others. Unfortunately, the registers where the product does not work are in the ceiling, which is where the diverters are needed the most.

These deflectors are a lifesaver for rooms where the vent is directly under furniture. The magnets are strong, and the adjustable width makes them fit perfectly on different vent sizes

Perfect for my needs .. it had to go under something with not a lot of floor clearance, and this fit the bill. Magnets are very strong

I purchased this 4-pack of adjustable air deflectors to help direct airflow from my HVAC vents, and they work perfectly! The adjustable size (8.5" to 15") makes them versatile for different vent types, whether on the ceiling, wall, or floor. Pros: ✔ Easy to Install – The magnetic attachment makes setup quick and hassle-free. ✔ Adjustable Size – Fits a variety of vent sizes and extends easily when needed. ✔ Improves Airflow Direction – Redirects hot or cold air away from furniture, walls, or directly where needed. ✔ Durable & Transparent – Made of sturdy plastic, and the clear design blends well with any decor. ✔ Great for Energy Efficiency – Helps maintain consistent room temperature, reducing heating/cooling costs. Cons: 🔹 Magnets Could Be Stronger – Works great for metal vents but may require additional support for plastic ones. 🔹 May Not Stick to Painted Vents – If your vents are painted, the magnets might not hold as well. Final Verdict: This adjustable air deflector is a simple yet effective solution for controlling airflow and improving comfort in any room. It’s easy to use, well-built, and a great value for the price. Highly recommended! ❄🔥

Just what I needed to deflect hot or cold air. Worked great. Strong magnets yo hold it to the heater ducts.

These work exactly as intended. The magnets are built in and strong. As for the plastic itself, it probably wouldn't withstand being stepped on or having something heavy dropped on it, but it's solid enough to do the job it's intended to do.

Over priced for what they are but work so effectively