Emarter
DREO Demineralization Cartridge 3-Pack for Humidifiers, Compatible with Dreo Humidifiers HM311/311S/524/524S, Prevent Mineral Build-up, Filter Hard Water, Eliminate White Dust
$18.99
Price accurate as of Jul 25, 2026. Check current price on Amazon.
See Price on AmazonThis DREO item is priced 86% below the 17,377-product Appliances average of $133.80, and rated below the category's 4.3-star average.
Specifications
| Brand | DREO |
|---|---|
| Category | Appliances |
| Stock Status | In Stock |
| ASIN | B0D87JNCXC |
| Listed Since | Jul 11, 2026 |
Price History
Checked 21 times, trending flat — a real price history, not a one-time listing.
| Date | Price |
|---|---|
| Jul 25, 2026 | $18.99 |
| Jul 24, 2026 | $18.99 |
| Jul 23, 2026 | $18.99 |
Best-Seller Rank History
Amazon's own sales rank within Appliances, over time.
| Date | Rank |
|---|---|
| Jul 25, 2026 | #15,613 |
| Jul 24, 2026 | #15,613 |
| Jul 23, 2026 | #15,613 |
Common Questions
Is this a good price for Appliances?
At $18.99, this is about 86% below the 17,377-product Appliances average of $133.80.
How well does this sell compared to other Appliances products?
It's ranked #15,613 in Appliances by Amazon's own best-seller rank, and its price has been trending flat over our last 21 price checks.
How reliable is the 4.2 star rating?
It's based on 700 Amazon reviews, compared to a Appliances category average of 4.3 stars.
