Air Quality & Fan Parts Market Value
Analysis of 5,776 listings for indoor air quality and fan replacement components.
What you'll usually pay
💡 Buying used saves about 36% here.
👉 In short easy summary
The best value is found in unbranded parts and humidifier wicks, which sit 47% and 36% below the market median respectively. High-end value is concentrated in Dayton brand parts and motors, which command premiums of 81% and 50%.
💚 Best value for your money
Price by brand
Why? Prices vary significantly by manufacturer, ranging from Unbranded at 18.02 to Dayton at 61.69.
Price by type
Why? Component complexity drives cost, with humidifier wicks at 21.95 and motors at 50.96.
🛒 Some on sale right now
Common questions
What is the typical price difference between new and used parts?
New parts have a median price of 34.39, while used parts have a median of 22.
Which specific part type is the most expensive on average?
Motors are the most expensive type listed with a median price of 50.96.
Are unbranded parts significantly cheaper than the market average?
Yes, unbranded parts have a median price of 18.02, which is 47% below the market median.
How we got these numbers
Worked out from 200 live eBay listings (price range $13–$99, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 26, 2026.