Buy Honeywell 21500 Enviracaire True HEPA FilterHoneywell 21500 Enviracaire True HEPA Filter Product Description:
- Fits Model 11520 series and model 17200
- Overall particle reduction depends on many factors including the amount of air processed, the pollutant type and the pollutants' introduction rate into the environment.
- True HEPA filter lasts one to three years used regularly
- Honeywell supports the American Lung Association
- Maintain Honeywell performance rating with Honeywell replacement parts
Product Description
Genuine HoneywellTrue HEPA filter. 99.97% effective at removing particles as small as 0.3 microns from the air that passes through the filter.
Customer Reviews
Most helpful customer reviews
25 of 26 people found the following review helpful.
Replacement HEPA Filter
By Michela
Before ordering a replacement HEPA filter for your Honeywell (or other brand) Air Cleaner, be sure to check the model number on the unit. This filter is for four Enviracare Models (51500, 61500, 11520, and 17200). I replace my HEPA filter every year because I am very allergic to cigarette smoke, pollens, dust, molds, and other allergens and irritants. Honeywell suggests that you replace your HEPA filter every 1-3 years. Also, this HEPA filter has pre-filters which wrap around it, so you may want to order a box of those, too. Honeywell recommends that the pre-filters be changed every 3 months, but I've found if I vacuum them at least once a month, I can keep them longer. I really like my HEPA filters because they remove so much dust and pet hair from the air.
5 of 5 people found the following review helpful.
Is there any way to be sure of what you're getting?
By affordabletech
Honeywell stopped making this model filter a number of years ago. Instead of a broad range of different size filters, they switched to a design that allowed for the sale of one filter size (height) that could be stacked with a gasket in between them. This made it simpler for retailers to stock filters that would fit lots of different models, and for consumers to find the filters as well.I'd prefer to use the original filter as it was designed for my air cleaner in the first place if it's still available for purchase. After a considerable amount of searching on the web, I found this listing on Amazon for a Honeywell branded filter, the same model that came with my air cleaner. Now, you might say "But I thought you said they stopped making it?" Well, that's true, but as with lots of discontinued products, sometimes new "old stock" inventory is available for many years after production stops. Savvy suppliers see the value in stocking up and selling the product for years to come.I thought I had stumbled onto just such a scenario with this product, offered for sale by an Amazon 3rd party seller, Allergy Be Gone. This company also sells the same filter on their own site, and on other marketplaces. In all the places they sell it, they represent it as a Honeywell brand product. From that representation you would expect that the product would come in a retail box, have a Honeywell part number or other designation on it, etc.I was disappointed to receive a generic brown shipping box, with a filter inside. No retail box. No evidence of it being a Honeywell part.It does fit the air cleaner. That's good. Is it the same quality as the OEM Honeywell filter? I have no idea. Is it even a HEPA class filter? No idea. When you buy a branded product, you're operating under the assumption that the company and brand behind the product wouldn't risk their business reputation by making a shoddy product, right? But can that assumption extend to a generic product made by ?, sold by a company that actively misrepresents the products they sell. No.So, what's this mean? Well, if I were interested in buying this filter again, I'd first avoid the seller "Allergy Be Gone". Prior to making my purchase, I'd contact the seller offering the product and ask a simple question: "Is the filter you're offering new "old stock" of a Honeywell branded product, or is it a generic filter that simply matches the size? Should I expect to get a generic "brown box" filter, or a retail box Honeywell product?It's possible that no one has this actual Honeywell filter any longer. In that case, the prospective buyer should be given accurate information as to it's manufacturing origins. To represent it as a Honeywell product is fraud. I might have still purchased this filter had it been represented as a generic replacement, as it should have been.
7 of 8 people found the following review helpful.Replacement HEPA Filter
By Michela
Before ordering a replacement HEPA filter for your Honeywell (or other brand) Air Cleaner, be sure to check the model number on the unit. This filter is for four Enviracare Models (51500, 61500, 11520, and 17200). I replace my HEPA filter every year because I am very allergic to cigarette smoke, pollens, dust, molds, and other allergens and irritants. Honeywell suggests that you replace your HEPA filter every 1-3 years. Also, this HEPA filter has pre-filters which wrap around it, so you may want to order a box of those, too. Honeywell recommends that the pre-filters be changed every 3 months, but I've found if I vacuum them at least once a month, I can keep them longer. I really like my HEPA filters because they remove so much dust and pet hair from the air.
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