Customer Ratings & Reviews
Customer reviews
Rating 4.7 out of 5 stars with 756 reviews
(756 customer reviews)Rating by feature
- Value4.6
Rating 4.6 out of 5 stars
- Quality4.8
Rating 4.8 out of 5 stars
- Ease of Use4.9
Rating 4.9 out of 5 stars
Customers are saying
Customers appreciate the Air Purifier 4 for its air purification, overall performance, and relatively low noise level. Many users have found it effective in removing odors and providing allergy relief. While the design, size, and ease of use are well-received, some customers have expressed concerns about the cost and longevity of the filter.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Odor removal
Rated 5 out of 5 stars
Effective and Easy to use
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.We use this on the main floor of our home, and it has helped reduce allergens for me and the family, and even filters out most pet odor.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter & Advanced Odor Lock, 1,000 sq. ft - Charcoal Gray
I would recommend this to a friend Rated 5 out of 5 stars
Shark air purifier 4
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Living in the city in a rather dusty area this Shark air purifier 4 has done an excellent job of purifering the air and keeping down the dust. I am well pleased!
I would recommend this to a friend- Pros mentioned:Air purification
Rated 5 out of 5 stars
Helps with allergy’s
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Oh my gosh! This has been a life saver! Set it up and can tell a huge difference in the air quality in the main rooms of the house. My allergy’s are much better! Love it!
I would recommend this to a friend - Pros mentioned:Air purification
Rated 5 out of 5 stars
Air purifier
||Posted . Owned for 9 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I got this right before I found out my mom had COPD/ and it has done wonders to the air quality in my home. My plants are thriving and my moms cough has diminished
I would recommend this to a friend - Pros mentioned:Air purification
Rated 5 out of 5 stars
Perfect
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great buy for the price, makes the rooms less stuffy. Catches lots of dog hair
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 4 out of 5 stars
Great
||Posted . Owned for 1.5 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Got it for my mom since she’s using oxygen and have no complaints so fad
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter & Advanced Odor Lock, 1,000 sq. ft - Charcoal Gray
I would recommend this to a friend - Pros mentioned:Air purification
Rated 5 out of 5 stars
Myinput
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This is a very good product which cleans the air as well as limits dust amounts. One of the best features is that you can adjust it to turn on automatically.
I would recommend this to a friend Rated 5 out of 5 stars
Worth it
||Posted . Owned for 1.5 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love this air purifier. It really does a great job when u see that filter. I'd like to get 1-2 more for different sections of the house.
I would recommend this to a friend- Pros mentioned:Allergy relief
Rated 5 out of 5 stars
Great product
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This is an amazing air purifier,i used to have a lots of allergies and now they are gone since i used this beautiful machine all day long.Will recommended 100%
I would recommend this to a friend - Pros mentioned:Noise level
Rated 5 out of 5 stars
Super quiet
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.We have the unit in the living room and you wouldn’t know that it’s on. When my wife accidentally overcooked something the unit kicked the fan on automatically.
I would recommend this to a friend - Pros mentioned:Air purification
Rated 5 out of 5 stars
air purifier
||Posted . Owned for 9 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.best purchase i have made in a long time. keeps the air smelling clean and helps with our allergies and sinus issues
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
Great addition to our home
||Posted . Owned for more than 2 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works great and I can notice the difference. High quality!
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
Air purifier
||Posted . Owned for 11 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very good air purifier, we haven’t had any problems with it and we have noticed less dust in our home.
I would recommend this to a friend Rated 5 out of 5 stars
Huge impact yet compact.
||Posted . Owned for 1.5 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I bought this since I was noticing myself sneezing a little more during allergy season. It has made huge difference in my sleep quality, I don't wake up sneezing all the time.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter & Advanced Odor Lock, 1,000 sq. ft - Charcoal Gray
I would recommend this to a friend- Pros mentioned:Overall performance
Rated 5 out of 5 stars
Love it!
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought this for my house and we could definitely tell a difference within hours. We definitely will be buying another for the other side of our house!
I would recommend this to a friend - Pros mentioned:Noise level
Rated 5 out of 5 stars
Dust your house less
||Posted . Owned for 10 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Best air cleaner on the market. Quiet on auto run and smart when it knows to run. My dusting of the house has reduced from 1 a week to every 2 weeks.
I would recommend this to a friend - Pros mentioned:Air purification
Rated 5 out of 5 stars
Wonderful
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.amazing, this purifier makes the air much lighter and more pleasant to sleep and enjoy your stay in your home.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter & Advanced Odor Lock, 1,000 sq. ft - Charcoal Gray
I would recommend this to a friend - Pros mentioned:Air purification
Rated 5 out of 5 stars
Works beautiful
||Posted . Owned for 1.5 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love this air purifier. It does works beautiful.
I would recommend this to a friend - Pros mentioned:Air purification
Rated 5 out of 5 stars
Very good
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love this air purifier, it has helped my allergies greatly especially being in an apartment.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter & Advanced Odor Lock, 1,000 sq. ft - Charcoal Gray
I would recommend this to a friend - Pros mentioned:Noise level
Rated 5 out of 5 stars
Good for large rooms.
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love it. It is not extremely noisy. It is quick to adjust the level of cleanliness in a room that I have a fireplace. It cleans the smoke out.
I would recommend this to a friend