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

this product was very easy to assemble.

Fit in window and very easy install.

No issues with this. Very pleased at its easy install.

The plastic is super thin and flimsy. Not like the plastic that usually comes with AC units. Missing pieces. On top of that I selected the right size, but the adapters didn’t work for my AC even though it says it for that brand. Mostly my one star is just the quality itself. The foam that comes with it, is so thin hardly insulated. Horrible adhesive. Doesn’t even stick.

Lo tengo que devolver porque está incompleto no lo había abierto y lo devolví porque necesito el que es ovalado, cuando lo abrí porque este se le puede adaptar esta incompleto le faltan piezas lo siento…

It feels very flimsy and theres such a draft. Its not much better than making one or of cardboard

The black foam sealing tape seals the gap pretty well.

Easy to install, we used it as exhaust vent for my sons 3d printer and with some adjustments after 4 months we are very happy

Easy to install! No tools necessary! Hardest part was getting the exhaust hose to stay in the piece that attaches to the window insert.

Ironically my local store doesn’t carry these replacements. Even during the hottest season of the year. Was nervous purchasing online but turned out to be worth it! Arrived on time. Easy to install and a great fit. We ended up using a little bit of tape to secure some of the gaps around hole, extension piece and edges. So do recommend having duct tape or something similar readily available. Other than that this is a great purchase and worth the price in my opinion.