✦ 3 questions • 1 minute • No signup

What does your home air actually need?

Answer three quick questions. Get a personalized recommendation — air purifier, smart thermostat, and the right HVAC filter for your setup.

Step 1 of 3
What’s your main concern?
Step 2 of 3
What type of HVAC system do you have?
Step 3 of 3
How big is your home?

Common questions

What does the quiz recommend?
A tiered set: a high-ticket air purifier ($99–$299) as your main pick, a smart thermostat ($129–$249) if you have central AC or a furnace, and the right HVAC filter MERV rating. All with Amazon links and personalized reasons why.
Do I need to sign up?
No. Three questions, under a minute, results shareable via URL. Nothing saved on our end.
What’s the best air purifier for allergies?
For most homes, the Levoit Core 400S ($149) or Blueair Blue Pure 211+ ($249). Both use True HEPA — captures 99.97% of particles including pollen, dust mites, and dander. The right one depends on your room size.
What MERV rating should I use?
MERV 8 for general maintenance and energy savings. MERV 11 for pet owners. MERV 12–13 for allergy sufferers. Higher captures more — but restricts airflow more. The quiz matches you to the right one.