Submit
Save for Later
Want to know when you'll get it? Go

What is “Estimated Delivery Date?”

This is an approximate delivery date and is not a guarantee. Delivery estimates are available only for select items to be delivered in the contiguous United States, excluding APO/FPO addresses and PO boxes. Your final shipping cost will be available at checkout.

Club O Rewards MasterCard®

Enjoy $20 bonus after first use plus 12 Month Special Financing*.
No Payments & No Interest on orders over
$150 if you pay in full within 6 months.
Learn More ›
No Payments & No Interest on orders over
$150 if you pay in full within 6 months.
Learn More ›
o.

New Comfort CA3500 Acrylic Washable HEPA Air Purifier

Overall Rating Rating 4.2  |  28 reviews  |  Write a review
Today $199.99
Save $100.00 (33%)
Item #: 13740174
    Breathe easy and remove dust, pollen, and other allergens from 3500 SF of air with this six-stage HEPA air purifier. The purifier features UV germicidal light, an ozone generator, and a washable filter. The air purifier has six different settings....more

People Who Viewed This Viewed

Sponsored Links What's This?
    This New Comfort air purifier has washable filters that safely and easily remove contaminants, allergens, odors, mold spores and more from the air. If you have some serious odors that need cleaned up you can also turn on the Ozone 03 feature to keep your air smelling clean and fresh.

    Six stages of filtration
    • Hospital-grade washable HEPA filter removes allergens, contaminants, dust and pollens from your home or office
    • UV germicidal light is designed to safely destroy airborne bacteria, viruses, odors, mold spores, and germ microbes; tests had proven that all viruses are susceptible to UV light for complete eradication and germs that cause influenza are spread up to three-feet when someone who has the flu coughs or sneezes
    • Activated oxygen 03 ozone generator may be turned on or off or adjusted by the user, for powerful odors like smoke and other powerful odors user may turn on the Activated Oxygen Ozone Generator in unoccupied spaces that keeps your air smelling clean and fresh, the ozone is one of natures most powerful oxidizing (odor removing) agents that attaches to airborne pollutants and through the process of oxidization, breaks down the molecular structure and neutralizes, the odor producing pollutant
    • Tio2 photo catalytic filter is washable and shows improved performance when used in conjunction with UV removes mold spores, odors and bacteria causing diseases
    • Large activated carbon charcoal filter is proven to safely remove odors from your air
    • Negative ion filtration: Adjustable negative ion generators remove contaminants such as smoke, pollutants, allergens, bacteria, and viruses which lead to a variety of health concerns, this filter is adjustable to different levels and can be turned off
    • Attractive air purifier made with clear acrylic
    • Clean up to 3,500 square feet using the HEPA, TIO2, UV, Ozone 03 and Carbon Filters
Dimensions:
see description
Warranty:
3 year Limited Manufacturer
Materials:
Plastic & Metal
Model No:
CA3500
Brand: New Comfort

Features

  • Style
    Casual, Classic, Contemporary, Formal, Traditional
  • Material
    Acrylic, Metal, Plastic
  • Primary Filtration Type
    HEPA Filter
  • Product Features
    Eco-Friendly
  • Recommended Room Size
    Large: 401 or more
  • Secondary Filtration Type
    UV
Was this product information helpful?
Thank you for your feedback.
 
 
 
Thank you. Your feedback will help us create the best experience for our customers.

Showing 5 most helpful reviews on this product.

  • 5 Stars 18
  • 4 Stars 4
  • 3 Stars 3
  • 2 Stars 1
  • 1 Stars 2
  • HEPA works great

    About one month in I'm very pleased with the product. O3 works great to eliminate pet odors in a 1500 sf house. Air quaility seems better per my friends with allergies. The unit seems well made--the acrylic box is heavy duty. it has several replaceble/consumable parts--HEPA and prefilter, UV bulb, TiO2 plates. I believe total cost of the parts should be about bucks a set so if they are easy to aquire AND last at least a year or so AND the unit itself is robust and doesn't fail for at least several years it is a 10 out of 10.

    • How did the color on site compare with the actual product? same--looks nice
    • Please tell us about the quality of the product. solidly built
    • How accurate was the on site description of the product? very
    • Would you recommend this to a friend? Yes
  • clean air

    This is a very nice little box I will buy another for my second floor When i get more money. Strong fans that clean the air Works great to get fish dinner smell out of air. I hope i can vacuum the Filter when it gets dirty.

    • How did the color on site compare with the actual product? exact
    • Please tell us about the quality of the product. very good quality and it cuts down my dusting
    • How accurate was the on site description of the product? very good
    • Would you recommend this to a friend? Yes
  • helping to resolve a problem

    This year I developed a breathing problem. We also have 3 dogs & their dander which is not helping. The machine has noticeably helped my breathing. The air just feels noticeably cleaner as well as cooler (cooler probably because of the fan of the machine). The noise of the machine varies from almost unnoticeable (on low) to noisy on high. The noise doesn't bother me during the day but would at night. For that reason we keep a different, far smaller extremely quiet machine in our small bedroom. I am very glad to have purchased both a room machine & whole house because this machine is far more powerful and effective I believe than the little machine but it is noisier and larger. I can appreciate a reason for both machines. One thing I love about the machine is it seems to work effectively but does not take up a lot of room and is not bad looking. I would buy it again.

    • How did the color on site compare with the actual product? accurate
    • Please tell us about the quality of the product. the air in the house is noticeably cleaner and in hot weather the house feels cooler
    • How accurate was the on site description of the product? accurate
    • Would you recommend this to a friend? Yes

    foraslan from transplant to midsouth, Jul 30, 2012

    Flag As Inappropriate
  • Cannot Wash filters

    The clear acrylic got really nasty after about 6 months, have to take it all apart to clean. The filters are not what I would call washable. There is felt the is glued along the sides that falls off when you wash them. The only place you can buy the filters are through Great Vacs for $** each. That is $**. every time you change the filters. If you want the HEPA filter, the charcoal filter and the other filter. Ended up being very expensive "washable" filters. It is also noisy. Does a good job clearning the air but not 3500 square feet. It will work for one or two "open" rooms such as kitchen and family room.

    Average
    Poor
    Excellent
    Average
    Poor
    Excellent
    Average
    Poor
    Excellent
    • Would you recommend this to a friend? No
  • air cleaner

    Saved money on filters for old machine. My stuffy nose cleared up the first day. I love that the filters are washable.

    • Please tell us about the quality of the product. great qualith
    • How accurate was the on site description of the product? exactly as described
    • Would you recommend this to a friend? Yes
View All Most Helpful Reviews
  • New Comfort CA3500 Acrylic Washable HEPA Air Puri

    Very efficient and works well. Cleans up odors and sanitizes rooms. With pets there is no odor using this machine. I would recommend it to anyone with pets.

    Excellent
    Poor
    Excellent
    Excellent
    Poor
    Excellent
    Average
    Poor
    Excellent
    • Would you recommend this to a friend? Yes
    Flag

    wow4 from Florida, Sep 30, 2014

  • Breathing clean air!

    We are ceramics artists and have our studio in the basement. This is also where the cats' litter boxes are, as well as some mold from water damage the previous owner didn't fix. We got this to help manage smells, clay dust, mold, and animal dander. Over the years, we have used different brands and styles of air purifiers and this one is by far the best! It's small, quiet compact, and funky looking. I can now work in my studio without my allergies flaring up! Hooray!

    Excellent
    Poor
    Excellent
    Excellent
    Poor
    Excellent
    Excellent
    Poor
    Excellent
    • Would you recommend this to a friend? Yes
    Flag

    graciloup4 from Minneapolis, MN, Sep 27, 2014

  • Superor product. Amazing value for the money

    Previously to my purchase of this New Comfort (brand) I had used another brand of indoor purification that required me to own 1 unit for every room of my house. The performance of these old units never ever lived up to promise. Recently I purchased one these New Comfort units. Amazing improvement! I suffer from chronic air-borne tree pollens. Now, the air in my home is surprisingly fresher and I feel better . The build quality of this unit! is I impressive. I totally LOVE the thick acrylic clear case and rock sold analog control knobs. You will not be disappointed with his unit! Exceeded my expectations. Buy one!.

    Excellent
    Poor
    Excellent
    Excellent
    Poor
    Excellent
    Excellent
    Poor
    Excellent
    • Would you recommend this to a friend? Yes
    Flag

    davclr from San Bernardino, CA, Jun 14, 2014

  • Positive Review Title

    Although I am not crazy about the look, product performs as advertised.

    Good
    Poor
    Excellent
    Good
    Poor
    Excellent
    Fair
    Poor
    Excellent
    • Would you recommend this to a friend? Yes
    Flag

    kitty272 from Carson City, Nv, May 16, 2014

  • This air purifier doesn't suck

    I was having a problem with pet dander... bird dander to be specific. I thought that this air purifier was worth a shot due to the reviews. It also looked cool. Haven't been having an issue since.

    Excellent
    Poor
    Excellent
    Excellent
    Poor
    Excellent
    Excellent
    Poor
    Excellent
    • Would you recommend this to a friend? Yes
    Flag

    tpk777 from Kenosha, WI, May 15, 2014

View All Most Recent Reviews

Product Q&A

Ask a Question

I purchased this and love it, But the UV bulb has gone out and I have no idea where to purchase this or the model of the bulb. It went out with in the first 3 months of getting it. Not happy about that. But I do like the machine. gunslingnmonkey on Aug 6, 2014
Subscribe to Answers
Answer This Question

Hello gunslingnmonkey, thank you for your inquiry; you will be contacted by Customer Care. overstockcustomercare1 on Aug 14, 2014
 
and now the machine has quit doing the ozone ionizing. and your online help is terrible. uliana: Hi, my name is Juliana. How may I help you? Visitor: Hello, I purchased item 13740174 from you about a year ago Visitor: and I cannot find information on its 3 year limited warranty Juliana: Let me check and help you further about the warranty. Visitor: my order is 126596708 Juliana: For security purposes, please provide your full name and billing address as on the order. Visitor: Ben werry 277 garrison rd cornelia ga 30531 Juliana: Thank you Ben. Juliana: I see that you are referring to the ' New Comfort CA3500 Acrylic Washable HEPA Air Purifier'. Juliana: Well, it has 3 year Limited Manufacturer Warranty. Juliana: You can email the concern to the service Department at service@greatvacs.com with your order information. Visitor: yes, I know it has that. But I have no information on how to contact about warranty Visitor: they do not have a website that I can find Juliana: Just email the concern and they will get back to you. Visitor: again, I have no information on how to contact them Visitor: I also posted on reviews on your site and they said someone would contact me, but no one ever did Juliana: I'll forward the concern to the warehouse to check on this. Juliana: You will be contacted via email or phone in 1-2 business days. Juliana: Please confirm your email address and phone number for follow up. Visitor: @yahoo.com Juliana: Thank you. Juliana: Have I answered your questions? Visitor: not really, but I will now wait again for a response gunslingnmonkey on Sep 27, 2014
 
 

New Comfort CA3500 Acrylic Washable HEPA Air Purifier Do you have to replace the ◾Large activated carbon charcoal filter?? and if so.... 1) where to buy one 2) how do you know when to change it healingspirt on Feb 23, 2014
Subscribe to Answers
Answer This Question

Hello healingspirt, The purpose of the carbon filter is only to reduce odors. The carbon filter can be replaced when it quits doing that. Most people never replace them though because you can also use the Ozone feature for that. Have a great day! overstockcustomercare1 on Mar 12, 2014
 
 

Where can I order additional ozonator plates. When I turn this feature on, we no longer notice the fresh smell. bowdman on Sep 12, 2013
Subscribe to Answers
Answer This Question

Hello bowdman, This unit has received excellent reviews! Unfortunately, we don't currently offer the ozonator plates. I apologize for the inconvenience. I would recommend contacting the manufacturer. I hope this helps. Thanks for shopping with us. overstockcustomercare1 on Sep 14, 2013
 
 

Can you be in the room when you use the ozonator jwrestlingfan on Feb 13, 2013
Subscribe to Answers
Answer This Question

Thank you for your question. Yes, you can be in the room when the New Comfort CA3000 Acrylic Washable HEPA Air Purifier is ozonating. overstockcustomercare1 on Feb 14, 2013
 
It is generally not healthy to breathe in excess ozone. O3 is a reactive pro-oxidant, as opposed to being an anti-oxidant, which is what we try to get in our foods so that we may live longer. Ozone can damage your lung tissues/membranes. at a very low level (not sure how low you'd have to go) it may be refreshing and not dangerous. If you want to really purify the air in a room however, it would be best to run it while you are not in the room, then turn off the ozonator and let the room air out for 40 minutes to an hours before using the room again. This will basically sterilize the air in the room and eliminate many nasty odors from smoke, fish, pet smells, etc. (Don't leave pets in the room when this is on a high setting either!) I am a physician and have researched this topic far more than most people as to the efficacy and health concerns. drdavid911 on Mar 24, 2013
 
 

There is no website in the manuals. Can you please provide the website. jmegellas on Feb 5, 2013
Subscribe to Answers
Answer This Question

Unfortunately no, however, Overstock.com stands behind every product we sell. When necessary we can contact suppliers if a product issue arises. overstockcustomercare1 on Feb 7, 2013
 
 

Where can I order replaceable filters? Carbon only lasts 3 months. Other filters fell apart when washed. jmegellas on Jan 29, 2013
Subscribe to Answers
Answer This Question

Yes, they are sold on the manufacturer's website. overstockcustomercare1 on Feb 5, 2013
 
 

Where can you get replacement parts, like the UV bulb? 26brian26 on Dec 3, 2012
Subscribe to Answers
Answer This Question

local store overstockcustomercare1 on Dec 5, 2012
 
 

how many mg of ozone does it produce? jpbcalgary on Nov 19, 2012
Subscribe to Answers
Answer This Question

They produce 2500 mg/hr of Ozone. Also on Overstock.com we carry the commercial unit that produces 3500 mg/hr but it does not have any filters which is why this one is better. overstockcustomercare1 on Nov 19, 2012
 
 

is this unit energy efficient? basqueboy78 on Oct 5, 2012
Subscribe to Answers
Answer This Question

Yes, it is. It only uses 38 watts of power, making it very efficient for this type of product. overstockcustomercare1 on Oct 8, 2012
 
 

If I turn off the ozonator, will the ionizer, UV and Fan work? wolo on Sep 26, 2012
Subscribe to Answers
Answer This Question

Yes, they will. overstockcustomercare1 on Sep 26, 2012
 
 

What company makes this product, and, do they have a customer service line? carrascofl on Jun 4, 2012
Subscribe to Answers
Answer This Question

We are unable to disclose the manufacturer of some of our products. However, Overstock.com stands behind every product we sell. When necessary, we can contact suppliers if a product issue arises. overstockcustomercare1 on Jun 7, 2012
 
 

Are there ANY replacable filters in this unit, or are all of them washable? carrascofl on May 20, 2012
Subscribe to Answers
Answer This Question

Yes, there are replaceable filters, they can also be washed. overstockcustomercare1 on May 24, 2012
 
 

What are the product's dimensions? eltercerojo on May 17, 2012
Subscribe to Answers
Answer This Question

The dimensions are 13 inches tall by 9 inches wide by 12 inches deep. overstockcustomercare1 on May 23, 2012
 
 

I have a strong odor when I turn on the Ozonator, even in the lowest setting. It seems to emit this odor, even after it has been running for over an hour. Will the Ozonator operate when the Ionizer & UV & Fan are in the off position? ted6 on Apr 2, 2012
Subscribe to Answers
Answer This Question

No, it will not operate if it is set to the off position. Make sure that you have a clean filter in the device before you turn it on. overstockcustomercare1 on Apr 4, 2012
 
 

Be the first to ask a question about this product.
Shipping:

Usually leaves our warehouse in 1-2 business days. *

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

* For your safety, some orders go through our loss prevention department. If we select your order for this process, we will immediately notify you that there may be up to a 3-day delay on your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

Buy Now with Bitcoin Learn More