Blueair

Classic Pro CP7i

Blueair Classic Pro CP7i

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Overall

#401 in

Air Purifiers

according to Reddit Icon Reddit

Sentiment score50% positive
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Top Pros

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Last updated: Jun 30, 2026

Reddit Reviews

Reddit IconBlowingleaves17
5 months ago

The Classic Blueair models with carbon filters work fabulously, yet I have only seen them priced as low as $300 when on clearance. You can still easily get filters for clearance models, though.

Reddit IconChristopoulos
5 months ago

We use BlueAir Classic, they’re quite effective and are WiFi enabled. The companion app is sometimes frustrating to use but it’s outweighed by the fact that they have an API and can be automated. So I have the purifiers run a different speeds based on the values of our IKEA Vindstyrka.

Reddit IconOptimal-Giraffe-7168
4 months ago

Large Blueair running 24/7/365 for years now. Own 2 large dogs and it definitely makes for an improvement in air quality

Reddit IconBl4ckbetty1005
3 months ago

We have Blue Air - a large one in the main living area, which catches kitchen/cooking particulate, and a mini one in each kid room. Costco has two packs of the minis for $99 right now!

Reddit Iconshoe465
4 months ago

I second Levoit, we have almost one in each room. And we also have a Blueair large room. Both are a smart device connected and man the amount of dust the pull is scary.

Reddit Iconlilyhazes
11 months ago

Multi level approach works well. - Decent filter you change more regularly for your HVAC (agree with others that MERV shouldn't be too high) - Clean floors, if you have carpet get a deep carpet cleaning annually - Room air filters. I've had luck with Blue Air. Have one jig one for living room and some small ones for the bedrooms. - Have you tried using regular saline rinses for your nose? I use the powder saline mixes with the plastic applicator from NeilMed, but there are others out there. While my allergies are pretty mild, I haven't needed to take any allergy medicine at all since using these.

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Rankings by Use Case

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