CALL US TOLL-FREE 1-800-934-9194
No items added.
0 items in your cart    View your cart »
Cart Subtotal: $0.00

Winix Size 21 Replacement Filter Set (115115) Customer Reviews


by PowerReviews
Winix Size 21 Replacement Filter Set (115115)

(based on 12 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars




of respondents would recommend this to a friend.


  • Easy to install (8)
  • Effective (8)
  • Easy to use (5)
  • Long life (5)
  • Good price / value (4)


    Best Uses

    • Bedroom (8)
    • Allergy control (4)
    • Asthma control (3)
      • Reviewer Profile:
      • Quality oriented (4)

    Reviewed by 12 customers

    Sort by

    Displaying reviews 11-12

    Back to top



    By Dave

    from USA

    Comments about Winix Size 21 Replacement Filter Set (115115):

    This is a pretty nice filter. It is a good hepa filter with 4 carbon pre filters. This particular product does not have a nano mesh filter or a pre filter screen. There is one with those available for the 5300 but it is more expensive. This one is sufficient for me right now. Sylvane did a good job, fast shipping and the best price I could find on this product. I bought 4, I was hoping to find some place that offered a bulk discount, but to no avail. I would have bought more if necessary, I have a 5300, my gf does, my grandma does and others are interested. It\s a good machine for the money.

    (2 of 2 customers found this review helpful)


    Winix HEPA and Carbon Air Filters

    By Linda Anderson

    from USA

    Verified Buyer

    Comments about Winix Size 21 Replacement Filter Set (115115):

    The filters are GREAT! Sylvane made it VERY easy to order. Delivery was quick! I've put Sylvane in my favorite bookmarks! Thanks for the great service and reasonable pricing :)

    Displaying reviews 11-12

    Back to top

    Email Exclusives

    Enter your email address to sign up for our newsletter, which includes special offers only for our newsletter subscribers! We will not sell your email address, and you can unsubscribe at any time.

    Connect With Us

    google plus
    Begin Secure Checkout
    Don't have an account?
    Enter your email address to checkout as a guest.

    Returning Customer? Sign In:
    Welcome back!
    Login for faster checkout.
    If you have forgotten your password, click here.

    Newsletter Subscriptions

    Thanks for subscribing to our newsletter! You should begin receiving regular emails from us shortly!