This high-capacity air purifier can filter the air in an area up to 3500 square feet, making it a great choice for most homes and offices. Three settings allow the unit to be used as an air sanitizer, sterilizer, or ionic HEPA filter....more
The Mammoth 1000x 7-stage HEPA UV ionic carbon TiO2 all-in-one air purifier gives you the option to be used as an air sanitizer, sterilizer or ionic HEPA filter air purifier with the click of a button. This air purifier features a powerful fan and low energy use.
Expands beyond air purification with its multi-functional purposes
Can be used for bathroom sanitizing, dust control, room cleaner, germicidal air cleaner and many other purposes
High efficiency filtration: Clean Air Delivery rate of 138 or 6110 feet in 3 hours. Filtration size of particles is as small as 1-5 micron. The filtration efficiency (DOP) is at 99-percent. Air change per hour is 150 CFM.
Large coverage area: With the ozone, ionizer and powerful fan, this air purifier can filter an area of as much as 3500 square feet
Extremely powerful fan: Five-speed adjustable fan allows you to operate at a high setting to increase air exchange and air filtration capacity
Extremely quite operation: During normal use, the produces little sound for your peace and quiet use at home or in the bedroom
Low energy usage: Uses 32 watts (45 watts with Ozone at highest setting). From an Energy Star company.
All seven stages of air purification
High-efficiency HEPA filter
Photo-catalytic oxidation filter
Ozone plate (optional seventh stage)
Germicidal UV lamps
2 year Manufacturer
Primary Filtration Type
Filter Status Indicator
Recommended Room Size
Large: 401 or more
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This is a fantastic product. I have pets and it causes my allergy and asthma but of course, I can't get rid these furry members of the family. I am taking prescription meds and even vac our home that has HEPA filter and it even says it's "Asthma and Allergy friendly" still it's no use. We have a whole-house Honeywell electrostatic air filtration system that is cleaned monthly. Still allergy problems. Then we bought this product and put it in my room and I feel a lot more comfortable with it on. We set this air purifier turned on 24/7. We have no problem with its sound as it's fairly quite on normal setting. We are planning to buy another Mammoth 1000x for the whole house. I highly recommend this product!
I spend a good amount of time online doing research and seems like the best value for its function. I find nothing wrong with this product. And I have it in my bedroom for months now and it works really good. I have a cat and lots of hair trapped in the pre-filter. I used this daily, medium on daytime and I set it on night mode during my sleep and it goes back to its setting after 8 hours. This is an excellent air purifier for me.
The Mammoth 1000x Air Purifier is a great bargain. It cost a bit more than other standard air purifier but considering it has 7 different filtration stages, this is the one purifier that does it all. This unit has 5 speeds fan, 5 ozone level, on/off for UV lamp, and another one to turn on/off the ionizer. The thing I like about it too is that it has an on/off timer as well.
I purchased the purifier with the idea that it would remove my husband's cigarette smoke from the rooms so would not smell it. Still smell it when I walk into the house. Does not appear to have cleared any of it out.
I have examined this Mammoth 7 Stage in several ways over the course of about 90 days and I am impressed with the results.
This is a great investment for my house and health!
Great air purifier for it's price!
The product works well except the start up time button did not work. Overstock was great in their customer service concerning this matter but the purifier button to set the hour for the unit to come on never worked. They exchanged the unit three times, apparently they had a bad bunch of purifiers from the manufacturer. I eventually received a unit from the manufacturer. Except for the aforementioned, the unit works well.
How did the color on site compare with the actual product? great
Please tell us about the quality of the product. The product works well except the start up time button did not work. Overstock was great in their customer service concerning this matter but the purifier button to set the hour for the unit to come on never worked. They exchanged the unit three times, apparently they had a bad bunch of purifiers from the manufacturer. I eventually received a unit from the manufacturer. Except for the aforementioned, the unit works well.
How accurate was the on site description of the product? great
I was so surprised of how well this has worked and such a small device. Very quiet and my beagle likes it to, it helps with breathing too. I have serve COPD and was looking for anything to help with my breathing. This product has done everything it stated and more. very happy with my purchase.
How did the color on site compare with the actual product? about the same
Please tell us about the quality of the product. Great investment
How accurate was the on site description of the product? Good
Hi talkinglikeacat, this item does not have an filter replacement/cleaning needed indicator. Thanks for shopping with us.overstockcustomercare1 on Dec 26, 2013
Is this product safe to have on all the time? Does it "kill" the o'zone, making it harmful to breathe?daniel1987 on Oct 7, 2013Please enter a valid question.Answer This Question
You can run the air purifier on constantly. We do recommend using the ozone as needed or when you are leaving or going out. The Mammoth 1000 air purifier has it's own ozone control, so you can turn it on/off without affecting the regular function of the air purifier.mpurifier on Oct 15, 2013
Hi championbob, we were not able to get a decibel test done but were able to confirm it is very quiet at all settings. We hope this helps. Thanks for shopping with us. overstockcustomercare1 on Jun 20, 2013
We use ours in the living room where we always have the TV on. The unit is not loud at all, depending on how you set the fan. The higher the fan the louder it gets. Where we have the fan set, there's a slight blowing sound. We've had ours for 15 months and highly recommend it. It is a quality product.wiienthusiast on Jun 29, 2013
Considering this unit for my smokeshop, will it be effective?
We have a 400 sq. ft. smoking area that is also equipped with smokeeters. Yeah we all smoke cigars.cell316 on Dec 28, 2012Please enter a valid question.Answer This Question
This filter is coated with titanium dioxide, which produces highly reactive ions and electrons when combined with the UV light from the lamp. These highly reactive ions attach to chemical molecules, bacteria and odor-causing compounds, destroying them through oxidation. TiO2 tests by research scientists have proven photocatalytic oxidation to be highly effective in removing bacteria in the home.overstockcustomercare1 on Aug 21, 2012
what filters have to be replaced/how often/cost. or are they all washablegdenney on Jul 31, 2012Please enter a valid question.Answer This Question
How often you have to replace the filters and the cost are dependent upon use and where you purchase them from. Also, the pre-filter, HEPA filter, and PCO filter are washable.overstockcustomercare1 on Aug 1, 2012
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