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De'Longhi 500 Sq. Ft. Portable AC w/Whisper Cool™ + BioSilver Filter

De'Longhi 500 Sq. Ft. Portable AC w/Whisper Cool™ + BioSilver Filter

3.2 out of 112 reviews READ REVIEWS
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Overview & Details

De'Longhi 500 Sq. Ft. Portable AC w/Whisper Cool™ and BioSilver Filter
What does summer mean to you? Trips to the beach? Parties by the pool? And yes, of course, that sweltering heat. Make your space the cool place to be when those temps starts rising. Whisper Cool technology keeps sound in check, while an adjustable thermostat and humidity-reducing "Real Feel" mode make your space more comfortable. Kick it up a notch with this über-cool twist on the traditional air conditioner, and this season will sizzle in all the best ways. 

What You Get
  • AC unit
  • Air exhaust hose
  • Hose adapter
  • Accessory for wall mounting
  • Wall flange with cap
  • 20" Window bracket with pins
  • 2 window bracket extensions 
  • Window outlet
  • Foam insulation stripping
  • Set of installation hardware
  • Remote control
  • 2 AAA batteries (for remote control)  
  • Quick-start guide 
  • Instruction manual/user information
  • Manufacturer's limited warranties: 2 year on unit with an additional 4 years on sealed system 

Good to Know
  • This unit’s BTU/hour of 6,800 is based on the U.S. Department of Energy’s new standard and is the same as units manufactured prior to 2017 with BTU/hour of 13,500. 
  • The cooling area for this unit is up to 500 square feet, which is a large 20' x 25' room.
  • Because of a new federal test procedure for portable air conditioners, the cooling capacity claims on portable air conditioner packaging are significantly lower than that of models produced prior to 2017. This is due to changes in the test procedure, not to the portable air conditioners themselves.
  • Federal regulations require manufacturers to calculate cooling capacity based on a specific test procedure, which changed this year.
  • Models manufactured before 2017 were tested under a different procedure, and cooling capacity is now measured differently than it was models in prior years.
  • For more information, visit 
This item is not for sale to customers in Alaska, Hawaii, Guam, Puerto Rico and the Virgin Islands. It cannot be shipped to a P.O. Box. Orders must have a physical address.
For warranty information, please call Customer Service at 800.933.2887 (8 am-1 am ET).
Shop all De'Longhi
Model #: PAC AN135EWS
Model Name: Pinguino (Penguin)
Measurements: Approx. 18"L x 16-1/4"W x 29-1/2"H
Weight: Approx. 66.2 lbs.
Watts: 3960
Cord: 6 feet
Plug: 3-prong grounded with safety feature
Assembly: Minimal installation requires 1 person approx. 5 minutes; 2 people recommended for unpacking
Country of Origin: China


Provides supplemental cooling that won't block your view
  • Great alternative to window-mounted air conditioners
  • Perfect for a home office, bedroom, basement or anywhere you need cooling
  • Works for room sizes of up to 500 sq. ft.

BioSilver filter
  • Traps large dust and pollen particles
  • Treated with silver ions, an antimicrobial agent that inhibits the growth of bacteria on the filter

Adjustable digital thermostat
  • Allows you to select your preferred temperature
  • Energy-efficient

  • Dehumidifies over 10 gallons of water every 24 hours without emptying water reservoirs

3 fan speeds and auto fan function
  • Choose the setting that fits your cooling needs

Real Feel mode
  • Helps reduce humidity levels for a comfort that cooling alone cannot achieve

Whisper Cool mode
  • Select for sound dampening qualities
  • Great for enjoying cooler air in bedrooms or TV rooms without as much noise

24-hour programmable timer
  • Set a timed delay for operation to start or stop
  • Saves energy

Condensate recirculation system
  • No-drip technology
  • Automatically recycles the condensation within the machine
  • Efficient and user-friendly
  • No need to empty a bucket of fluid

High-efficiency compressor and components
  • Quiet, worry-free operation

Uses R410A refrigerant gas
  • Eco-friendly and energy-efficient

Sensor Touch controls and remote
  • Use your touch to control temperature or fan speed and function
  • High-resolution LED display

Durable castor wheels and side handles
  • Easily portable
  • Can be moved from room to room for energy-efficient spot cooling

Quick and easy set-up
  • No tools required 

6' power cord 
  • Easily reaches power sources   


De'Longhi 500 Sq. Ft. Portable AC w/Whisper Cool™ + BioSilver Filter
112 reviews 3.2 out of 5

Review Breakdown

5 Star
36.61% 41
4 Star
13.39% 15
3 Star
9.82% 11
2 Star
10.71% 12
1 Star
29.46% 33
Would recommend to a friend
  • Cool!

    Very happy with this air conditioner. Delivery was quick and was well packaged. Easy to set up. Does a nice job cooling our large family room. Quiet. No emptying water. Ordered another DeLongi for our upstairs living room and kitchen area. Nice product and good price.

    GSlover, OH
    Was this review helpful? 0 out of 0 found this review helpful
  • Floor air conditioner

    I was hesitate but as I read the reviews I was very impressed with the air conditioner. It came packaged really well, and was easy to install. I had all new windows installed so I didnt want one that sat in window. It all snapped into place, and easy to set the settings. I love,love, this air conditioner, it cooled down the whole house its one floor and all opened floor plan.

    RebeccaAnn8, PA
    Was this review helpful? 0 out of 0 found this review helpful
  • Florida Heat

    Excellent, Excellent, Excellent !!!!!!! I have a 4 bedroom 2 bath home and my air conditioner broke and they were asking $6500 to fix it and I didn't have it. But for a month and a half we burnt up. I remembered seeing this unit a long time ago and decided to give it a shot. As soon as I plugged it in the relief started. This unit really works and is worth every penny. I'm going to get another one......Thanks HSN

    chargergirl06, FL
    Was this review helpful? 5 out of 5 found this review helpful
  • Portable AC

    Love it cools the entire down stairs and economically great. Quite operation. Company was very pleasant to deal with, Part was broken in shipping but company took care of it immediately.

    R_M_M, MA
    Was this review helpful? 2 out of 2 found this review helpful
  • Excellent item

    I love this air conditioner. It cools my apartment off so nicely.

    cp661, NY
    Was this review helpful? 5 out of 6 found this review helpful


High-quality design, superior performance and reliability make De'Longhi "living innovations" an ideal choice for your home. Started 100 years ago in Italy as a craftsman's workshop, De'Longhi eventually evolved into a brand name company, launching its own line of home electrics, floor care products and home heating and cooling appliances. These convenient, easy to operate items offer unique features and stylish good looks.