Nowadays, it doesn\u2019t take much to come up with a good pick for an air conditioner for your house. All you need to check for is whether it is energy efficient, whether it is powerful enough to sufficiently cool down your living area, and whether it happens to be within your budget. The Black and Decker BPACT08WT portable air conditioner for example has a cooling power of about 8000 BTU, which makes it suitable for a floor area of up to 300 square feet. Could this be the best windowless air conditioner, or for that matter, the best portable air conditioner that you can get for slightly over $300? Let\u2019s find out.\r\n\r\nWhy We Like It - Black + Decker BPACT08WT Portable Air Conditioner\r\nThe Black & Decker BPACT08WT portable air conditioner is a compact air conditioning unit that\u2019s got a cooling power of 5000 BTU DOE (8000 BTU ASHRAE), and comes with a dehumidifier fan and a 5 inch threaded exhaust hose.\r\n\r\nPerformance\r\nJust like you\u2019ll find with the Whynter ARC-14S 14,000 BTU Dual Hose Portable Air Conditioner, the BPACT08WT Black Decker portable air conditioner also comes with three functionalities built into it. The portable AC has different cooling, fanning & dehumidifying modes, so you\u2019ll be able to save yourself a considerable amount of money by getting all these functions put together into one appliance.\r\nEnergy Efficiency\r\nTo make sure that your energy costs don\u2019t skyrocket as you use the Black & Decker AC unit, you could decide to employ it\u2019s 24 hour timer. In doing so, you\u2019ll be able to decide when exactly you would like for it to operate, and have it off when you don\u2019t need it. Similar to the Serene life Portable Air Conditioner, it\u2019s also got a sleep mode, and this helps it remain quiet during operation so that you can get a good night\u2019s sleep.\r\nFiltration\r\nTo keep out any dust or unwanted particles from the air in circulation, the Black & Decker unit comes with a reusable filter, which, like that of the Honeywell MN10CESWW, slides out whenever you need to wash it. There\u2019s unfortunately no check filter indicator on the unit, so you\u2019ll have to make sure that you keep a record of whenever you need to clean it. Ideally, this should be twice every month.\r\nDurability\r\nSimilar to most portable air conditioners, the Black and Decker BPACT08WT AC is backed by a warranty that covers both labour and parts for up to 1 year. You shouldn\u2019t really expect it to give you problems during your first year of use, but if it does, feel free to reach out to the Black & Decker customer service team, and they will be happy to assist.\r\nValue\r\nIf you have a small room, the Black & Decker BPACT08WT is probably the best air conditioning unit that you can get for it. You\u2019ll get a full window kit where you\u2019ll have everything you\u2019ll need to install it, and thanks to its self evaporating operation, you really won\u2019t need any buckets or drain pans. The installation kit includes an air exhaust hose, hose inlet\/outlet adapters, window casement and a water drain hose. On top of all this, the unit also features a remote control that you can use for operating it from the comfort of your bed or couch.\r\nBlack + Decker BPACT08WT Portable Air Conditioner Wrap Up\r\nThere\u2019s not much about the Black & Decker BPACT08WT that we\u2019ve left out from this review, so if it sounds like the right pick for you, go ahead and head over to Amazon to make your order. If you\u2019re still on the fence about it, read through some of the customer reviews that have been left there by previous first time buyers, and you\u2019ll get a perfect idea of what to expect.