70/90 Pint 4500/6000 Sq. Ft Dehumidifier with Continuous and Auto Mode
or 
learn more
Worry-Free Delivery available with 
Log in for 246 PTS per Purchase.Log inFree Shipping on All Orders365-Day Warranty30-Day Return
Overview
Reviews
Q&A
Manuals
Overview
● Efficient dehumidification with an adjustable humidity range of 30% - 80%
● 3 drainage options: manual drainage, gravity drainage and pump drainage
● Continuous/auto mode allows for precise control over indoor humidity
● 24-hour timer for added convenience and energy saving
● Touch panel with LED display allows for simple operation
● Auto defrost and internal drying function for prolonged performance
● Suitable for home, bedroom, basement, bathroom or garage
● 2-stage filtration system improves indoor air quality
● Detachable and washable filters for easy maintenance
● Overflow protection and child lock enhance safety
● Enduring ABS material ensures a long service life
● 4 universal wheels make it easy to move around
Reviews
Frequent Mentions
- A
Great for my 1932 basement
12/12/2024I needed to replace my Haier dehumidifier that is 14 years old as there was just no fixing it anymore. I did an extensive google search on the best dehumidifiers and this one came up on my search with good reviews. I will admit…something about the website made me feel like this may be a scam. I had never heard of Costway before. The advertisements seemed phony to me and there are times where you just flat out can’t trust the reviews you see. (Refer to DHGate to see what I mean.) I decided to give it a shot anyway as a retail $595 dehumidifier at a sale price of $209 was worth the shot. I’m so glad I took the chance. Our home was built in 1932 and we are in the rural mountains, so there’s dampness and water that gets in the basement. (Still another project to take on with this old house…) This dehumidifier was super simple to set up. I did it myself. It has been keeping my basement noticeably drier than my Haier. I have it set to auto at 45. It’s been getting it there and shutting itself off and staying off while the humidity level is maintained. My old unit ran 24/7. It even has its own defrost mode, which has been great since this was a problem with my old unit. We just had VERY heavy rain the past 2 days so our basement took on quite a bit of water. I went down and checked the basement yesterday. Humidifier was at 66% humidity with the water in the basement at about 8:30pm. I just checked it again and it’s now at 53-54%. With my old unit, this is almost unheard of and would take days to get there after a heavy rain. A lot of the spots on the floor that were covered in rain water are now dry. The unit is also SO quiet. I could not be happier with this machine. Highly recommend.
![Customer Photos]()
Preview - N
Must have for large basement.
10/23/2024I have a very large basement and this is a must have. I love that it can pump the water out to my sink so I don’t have to dump the water out daily. It runs very smoothly like a fridge sound so it doesn’t bother me. It keeps my basement at a good 45% humidity.
![Customer Photos]()
Preview - C
Does the job
10/22/2024I got this for my crawl space to keep the moist out and I like how easy it is with setting it up. Especially being able to attach the hose so the water drains out on its own vs having to dump the water out so frequently. I have a lot of stuff in my crawl space so in order to keep things in the best condition this was needed to work the magic. Also, this is perfect for a corner spot and doesn’t take up too much space and easy to maneuver.
![Customer Photos]()
Preview - X
Great dehumidifier
09/14/2024Does its job well, my basement no longer feels humid and wet. It’s very quiet, so sometimes I forget it’s on and working. The plate where it collects water is very easy to remove and dump out the collected water. Very easy to install and overall great value for your money.
![Customer Photos]()
Preview - D
Tank on top
09/13/2024I like that the tank is on top so I don’t have to bend down and lift too much. It is a bit noisy but we are keeping it in the basement so that’s fine with us.
![Customer Photos]()
Preview
Q&A
- Q:For the continuous drain feature, how high can the hose be above the unit?A:For the continuous drain feature of the dehumidifier, the height of the drainage pipe must not exceed 65 cm above the unit. If it exceeds this height, the water cannot be drained properly.
Costway representativeQ:The graphics say 15 ft max drain height, but the recommendation here is about 2 ft. Please clarify - Q:I noticed the back behind the filter was completely frozen to solid ice, what would cause that and is there a way to fix it?A:If the back behind the filter of your dehumidifier (SKU: ES10363US-WH) is completely frozen, it may be due to several factors, including low ambient temperatures or a dirty air filter. When the evaporator frost builds up, the unit may enter a defrosting program automatically. To address this issue, you can try the following steps: 1. **Check Ambient Temperature**: Ensure that the room temperature is above 20°C. If it is too low, the unit may frost up more frequently. 2. **Clean the Filter**: A dirty filter can restrict airflow, leading to ice buildup. Remove the filter and clean it thoroughly. You can tap it to remove dust or wash it with warm water and a neutral detergent. Make sure it is completely dry before reinserting it. 3. **Wait for Defrosting**: If the unit is currently frozen, turn it off and allow it to defrost naturally for a few hours before turning it back on. If the problem persists after these steps, it may indicate a refrigerant issue, and you might need to seek professional repair assistance.
Costway representative - Q:What refrigerant does this use? It is for a basement with gas appliances.A:Yes.
Costway representative - Q:Will the unit start up with the same settings after power loss?A:Yes.
Costway representative - Q:Machine was working the 1st couple days of use but not now. The screen display says 'HI ' and it wont change. It does not display current humidity. As well it is all of a sudden not extracting any moisture. What is wrong and how do i fix? Nothing about troubleshooting this or what the display shows in the manual.A:Please forward your question or concern as well as the order number to our customer support at cs.ca@costway.com. After order confirmation, our customer support are standing by and ready to help you resolve any issues you may have.
Costway representative - Q:What is the warrantyA:We offer a 30-day return guarantee.If you receive any item not meeting expectation in 30 days from the date of delivery, please contact our service support team.
- Q:What is your actual model number of the 70 pint model. It is shown nowhere in the specification and not sure I received the correct model. The plate on side of the machine says 24 pint capacity., not the 70 pint I purchased.A:when in 95℉，90%RH，it is 70pt, in different working condition, the DOE is different.
Costway representativeQ:how to I make sure I received the 90 pint, what number should I look at ? - Q:The top tank doesn't fill up untill the screen says EP, then I have to empty the bottom drain. Is it normal?A:This water pump drainage failure requires disassembly of the unit to confirm that the downpipe is not folded over causing abnormal drainage.
Costway representative - Q:What type of refrigerant does this contain?A:It's r32.
Costway representative - Q:why the 70/90 pint version have the same reference and user guide. how can i be sure i received the right item?A:You can find the model number and corresponding specification information on the dehumidifier's nameplate to confirm which one you have purchased.
Costway representative
Manuals
C$250
