Universal Window Seal Kit for Portable Air Conditioner of Exhaust Hose 5.1 Inch Diameter with Coupler Adjustable AC Vent Kit PVC Seal for Sliding Window

I looked up Della Portable A/C and this popped up saying it would fit my A/C. It does not.

It all seems nice upon unpacking, and packaging is great (suggesting a quality product) but the joy is of short duration! Once mounted, there are huge air gaps everywhere, top, bottom, sides and in-between, and the door lock mechanism has absolutely not been taken into consideration, adding to the gap. Insulation = zero, no matter how much of the provided tape you intend to put up. The hose adapter that clicks into the frame is totally non-sealed, and loose-ish (air gaps). Regretfully, I only unpacked it now, as I have not used it last year, unfortunately!!!, otherwise it would have been a straight return!!! Very very upset with this purchase.

4 extensions in heavy-duty plastic, not thin. Connectors are easy to use and better than most that come with a portable a/c. Quality product.

The black foam sealing tape seals the gap pretty well.

The original kit that came with my air conditioner was way too short to fit my window. Apparently air conditioner manufacturers think no window should be more than 2 ft tall. Works great, remains stable, and is a decent price.

Great product, no problem fit my window

The panels themselves are fine and it all assembled fairly quickly. But the little snap on flanges that attach the hose ring to the panel are flimsy and youll probably end up taping it out of frustration of getting it to stay up. It hasnt broken, the clips just arent strong enough to hold up the weight of the hose. Eh, these are all probably from the same manufacturer in China so this one is probably as good as any other. At least it was reasonably priced and arrived quickly.

Seems to be good over all. I have my own insulation tape but woud have been nice to receive it.

The vent kit that originally came with my Frigidaire portable unit was pretty bizarre, and was too large to fit in my pretty standard size upstairs window. I ended up accidentally breaking it try to make it fit. This was an incredibly simple fix that worked well that I should have bought months sooner.

It’s too expensive for what it is some plastic but it does the job . I live in high rise building and the windows are so weird I had to make some modifications but Al in all it workout.