Air Purifier MAX (HP202)

I’ve been running the Shark Clean Air Eco in my bedroom for a couple months now and its whisper-quiet low setting truly disappears in the background.

I grabbed the Shark Clean Air Eco from Costco when it was on sale and I’ve been running it in my bedroom for a few months.

I use the Shark Clean Air Eco from Costco a month ago and have it running in my living room.

I picked up the Shark Clean Air Eco from Costco on sale and have been running it in my living room for a couple months.

I picked up the Shark Clean Air Eco on sale last spring and it’s been solid at trapping dust and pet hair, but when I fry bacon it takes closer to 40 minutes to clear the haze.

I grabbed the Shark Clean Air Eco from Costco when they had it on sale and I’ve been running it in my bedroom for a month.

I ran the Shark Clean Air ECO in my kitchen for about three months and it handled pet hair okay but never got rid of lingering cooking smells the way I hoped.

I grabbed the Shark Clean Air Eco at Costco a few months back and it’s been doing the job in my living room.

Yeah, Shark is mediocre and uses misleading marketing. Frequent issues with the AQI display as well.

Please read the AutoModerator comment. Air purifiers aren't good at reducing *visible* dust as it's larger and heavier than "invisible" pollutants like PM10 and PM2.5. The same goes for pet hair. Sans is terrible. Shark is mediocre. Avoid both. Coway is generally one of the highest quality consumer-grade brands. Winix is good, more mid-grade. Blueair has an always-on ionizer. Some people want to avoid this because of possible health effects associated with ionizers or changes in gaseous air chemistry. Per the AHAM 2/3 rule, a space 600-800 sq. ft. needs minimum Clean Air Delivery Rates (CADRs) of 400 CFM - 534 CFM. Unfortunately your budget doesn't support a single large or multiple conventional HEPA purifiers. (An example that meets CADRs would be the [Coway Airmega ProX](https://cowaymega.com/products/airmega-prox).) If you still want a conventional HEPA purifier, go with the [Winix C909 at Costco](https://www.costco.com/p/-/winix-c909-4-stage-air-purifier-with-wi-fi-plasmawave-technology/100842491). It's a bit of an energy hog (95 W) and somewhat loud on the highest setting called "Turbo" (60 dBA per the Decibel X Android app), but it's good value for money. The C909 has PlasmaWave, a bipolar ionizer. You may want to keep this off if you have pet birds. Another option may be the [AirFanta 3Pro](https://air-fanta.com/products/airfanta-3pro). It uses Efficient Particulate Air (EPA) E11 filters, which is two filter classes below HEPA H13. Top composite CADR is 413 for the CARB Edition. Price is $159.99. Keep in mind CADRs listed by purifiers apply to the highest airflow speed/setting only. Lower settings have lower CADRs which reduces cleaning effectiveness.

I think I'm parsing your comment here correctly, but... don't buy Shark. It's a lousy brand with very misleading marketing—e.g., "NeverChange" filters. They don't publish Clean Air Delivery Rates (needed to size a purifier for wildfire smoke particulates). It also has a tiny amount of activated carbon so it's useless for VOCs or other gases. We've seen multiple issues with Shark's air quality display malfunctioning on r/AirPurifiers. You need many pounds of activated carbon or other sorbent media for wildfire smoke gases, VOCs, or odors. And even then, plain/non-chemically treated activated carbon doesn't have high removal efficiencies for all gaseous species.

I just got an inexpensive Shark max never Change and am surprised how much of a difference it makes, also to stale air. I only suffer from minor allergies, for serious cases i would definitely upgrade to a better model. But do get one.

Getting an air purifier has helped me in my 2b/2b apartment - I’m also off a street. I personally have the Shark Clean Sense