Customers value the long lifespan of the Anti-Allergen True HEPA NANOSEAL Filter, with many reporting that it lasts for six months or even a year. They also praise the filter's positive impact on air quality, noting improvements in breathing and reduced allergy symptoms. While some customers find the filter expensive, the perceived value of cleaner air and filter longevity often outweighs the cost.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 70 reviews
Pros mentioned:
Air quality
Cons mentioned:
Price
Rated 5 out of 5 stars
Best filter out there great for allergies
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I have the bigger shark air purifier and this filter is amazing at filtering out allergens and cooking smells. Pet dander is no match for it too. I attached a picture of the filter. Left is the used one and right is the new one. Although these filters are pricey they are totally worth it. Living in an older apartment and having a pet we can tell a major difference of the air quality from the hallway to our unit. Absolutely amazing! Definitely recommend to anyone with allergies, pets or looking for cleaner air quality for other health concerns.
I would recommend this to a friend
Pros mentioned:
Filter life
Rated 5 out of 5 stars
Great product
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Awesome quality. Ordered online and got it it sent to me within days after ordering. Works great. Bought 2 last year 1 for the basement and 1 upstairs. Filters out cooking smells within hours after cooking big meals. Looking forward to many more years of use. Changed filter for the one upstairs because it is used alot more from cooking. 1 downstairs still has 10% filter life left. I leave both on auto all time.
I would recommend this to a friend
Pros mentioned:
Air quality
Rated 5 out of 5 stars
Shark filter replacement
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Needed a replacement filter for our air purifier. Shark air purifier filter and system works great.
I would recommend this to a friend
Pros mentioned:
Air quality
Rated 5 out of 5 stars
Shark Filter
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Posted . Owned for 6 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This filter is amazing. I have 3 animals and it’s drastically changed the way I breathe in my home.
I would recommend this to a friend
Rated 5 out of 5 stars
Love my air purifier.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It’s a spare for when I use up the one that came with air purifier. Purifier working cause I’m cleaning oven and forgot to up the speed so it turned red as a warning of bad air.
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
Great Filter
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
These are expensive filters but work well! Recommend using the “auto” feature since it lasts longer. It senses & purifyers all kinds of odors. Also, I occasionally take it out & run swifter to remove particles.
I would recommend this to a friend
Pros mentioned:
Air quality
Cons mentioned:
Price
Rated 5 out of 5 stars
Refill for Shark air purifier
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works as it should. Wish it would be a bit cheaper but you get what you pay for. I’ve only replaced it once a year so I suppose it doesn’t equal up to much when you split it in twelve for the entire year. I recommend this air purifier, works great for us with many allergens.
I would recommend this to a friend
Pros mentioned:
Air quality, Filter life
Rated 5 out of 5 stars
10/10
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Posted . Owned for 8 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Lasted me a good 9 months with having it running pretty much all day. Currently at 6% and a new one is on the way. No more cough attacks, runny itchy nose. Bed time is a breeze 10/10
I would recommend this to a friend
Pros mentioned:
Air quality, Filter life
Rated 5 out of 5 stars
Amazing
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Posted . Owned for 6 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is an amazing filter! It actually does last up to 6 months in my home and i have a German Shepherd and a cat, which both shed a lot! You can tell in the air when its fresh!
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
"You shall not pass!"
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Talking about filters this thing says "You shall not pass" like that in the Lord of the Rings. Great filter, excellent air purification, charcoal, neat color.
I would recommend this to a friend
Cons mentioned:
Price
Rated 5 out of 5 stars
Air purifier filter
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great easy to install. The filter is expensive
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
It’s a shark
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great have 4 dogs so definitely helps easy to vacuum to prolong the life of filter
I would recommend this to a friend
Pros mentioned:
Filter life
Rated 4 out of 5 stars
Captures the dust
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
We run our purifier constantly and recently we had remodeling work and this filter was covered with drywall and construction dust so it definitely was doing its job.
I would recommend this to a friend
Pros mentioned:
Filter life
Rated 5 out of 5 stars
Amazing!
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Posted . Owned for 7 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It lasted 12 months before I had to replace it, we have three cats, it does a great job keeping pet dander down.
I would recommend this to a friend
Pros mentioned:
Filter life
Rated 5 out of 5 stars
Fliter
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works as advertised, last one lasted a year, hope this one will too
I would recommend this to a friend
Pros mentioned:
Air quality
Rated 5 out of 5 stars
Purifier
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Love this air purifier. I’ve had it for a year and love it.
I would recommend this to a friend
Pros mentioned:
Air quality
Rated 5 out of 5 stars
Great, great product
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
With my husband having lung problems, this has been a sheer blessing
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
Perfect if you have pets
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works really well. Love my purifiers so much I have two dogs this helps
I would recommend this to a friend
Pros mentioned:
Filter life
Rated 5 out of 5 stars
great filter
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Fits perfectly with my air purifier, lasts for a whole year
I would recommend this to a friend
Pros mentioned:
Filter life
Rated 5 out of 5 stars
Perfect replacement
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Exactly what I needed - a replacement purifier for my air filter! It fit perfectly.