Smartek ST-70 Ionic Closet Purifier

by Smartek
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ITEM# 11300199
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ITEM#: 11300199

  • Eliminate odors from your closet or small rooms naturally with an ionic closet air purifier
  • Housewares item gently removes any lingering odors from clothing and neutralizes the air with a natural sanitizer
  • Air filter is compact, portable and lightweight
  • Can be conveniently placed on your closet floor, shelf, or wall
  • Can also be hung on closet rod with special (included attachment)
  • Utilizes advanced plasma breeze technology
  • Runs by automatic micro
  • Computer controlled
  • Noiseless motor design
  • Energy saving, low power
  • Kills mold and effluvium
  • Freshens clothes, eliminating disagreeable vapors
  • Uses 6 D batteries, lasts for six months
  • Optional UL AC adapter (included)


Material Plastic
Dimensions 12 in. L x 8 in. W x 3 in. D
Model Number ST-70
Country of Origin China

Quality Rating

Learn More

Features for Rugs

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Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Helpful

  • A must to have!

    I have been looking around for something to freshen my closet ,it always had that stuffy odor when you open the two door. I spotted this purifier last weekend on it did miracles to my closet ¿ I love it ,and I¿m placing an order for 3 more purifiers. I feel it a must to have in each and everyone of my closets.

    Read More
    happy253 May 29, 2008
  • Great product!
    Verified Purchase

    I live in an older apartment and as such the closets are a little musty. This product really worked wonders on my closet - it gave it a fresh smell. I am a huge fan, my clothes also smell fresher longer in the closet as a result of it.

    Read More
    Anonymous Dec 3, 2008
  • Most Recent

  • did the job
    Verified Purchase

    Purchased this for my walk in closet. It is just the right size to keep the air fresh and odor free.

    Read More
    Brenda F. Oct 8, 2016
  • Effective but heavy with batteries
    Verified Purchase

    Good design for closets. Battery use is best but battery type is large and heavy. Very quiet . Plastic construction is brittle and fragile to break. Be careful . Mine is in tack but it could break at any time. I would recommend a Sharp product Plasma of smaller size instead.

    Read More
    timdobson Dec 6, 2015
  • Haven't noticed a difference...wouldn't recommend
    Verified Purchase

    Ever heard you get what you pay for? It applies here...I bought 2. One for a smoke smelling patio that still smells and one for a closet to cure a musty odor that still lurks there. I would not buy this product!

    Read More
    desertknight17 Mar 24, 2013
  • Great quality, perfect size, quick ship
    Verified Purchase

    Always traveling so this item was perfect for preventing musty odor buildup. Huge walk-in closet always has a fresh, clean scent and feeling.

    Read More
    Nini44 Oct 28, 2012
  • positive
    Verified Purchase

    Grerat products I would rerecommend them to anyone ,who would have a need for therm

    Read More
    jdstiltner Feb 14, 2012

Questions & Answers

  • Q:

    "do the removable filters get washed off or replaced. please give me in deal how to replace or clean the filters. if they have to be replaced, please tell me where i can get them. thanks"

    • A:

      Thank you for your inquiry; you will be contacted by Customer Care.

  • Q:

    "Do any filters have to be changed on this product? Or just replacing the batteries once they die?"

    • A:

      The purifier features a removable filters for easy maintenance. Two removable filters are located on the bottom on the right and left side. Thank you for your interest.

Shopping Tips & Inspiration

Shipping & Returns

Contact Information
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

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.


This item cannot be shipped to Alaska or Hawaii. More details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

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