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19 reviews
Filters Have Less Pleats
I've purchased other off brand filter elements for my Blueair HEPA filter system before but these filters have only about half the folded pleats compared to the filter elements I removed. That means only half the filter surface area which means less initial air flow and a shorter life span. I would avoid buying these.Read full review
Verified purchase: Yes • Condition: new • Sold by: crucialvacuum
Great Filters
Filters work well. Came brand new and were a perfect fit for my 501.
Verified purchase: Yes • Condition: new • Sold by: crucialvacuum
Great product
More than 1/2 the price of blue air filters .... works just as well & made in USA .. will purchase again
Verified purchase: Yes • Condition: new • Sold by: crucialvacuum
Filters look and seem to filter as good as the expensive OEM ones.
I fully recommend these.
Verified purchase: Yes • Condition: new • Sold by: crucialvacuum
It is a good product
If you measure with a fine dust meter, you can see that it is a really good filter. It is a good product.
Verified purchase: Yes • Condition: new • Sold by: crucialvacuum
good
It is a good product.
Verified purchase: Yes • Condition: new • Sold by: crucialvacuum
It's not bad but holds Air from coming out
Very bad there is no air coming though it it's blocking all the air
Verified purchase: Yes • Condition: new • Sold by: crucialvacuum
Just what we need.
It really performs well in our challenged home.
Verified purchase: Yes • Condition: new • Sold by: crucialvacuum
5 Stars
They do a great job cleaning the air.
Verified purchase: Yes • Condition: new • Sold by: crucialvacuum
Good-working cheaper excellent filter..
Fully satisfied with this product.
Verified purchase: Yes • Condition: new • Sold by: crucialvacuum