Emarter
Filterbuy 16 5x21 5x1 Defense Pleated Replacement
$9.99
Price accurate as of Aug 5, 2026. Check current price on Amazon.
See Price on AmazonThis Filterbuy 5x21 item is priced 88% below the 414,443-product Tools & Home Improvement average of $84.06, and rated above the category's 4.4-star average.
Specifications
| Brand | Filterbuy 5x21 |
|---|---|
| Category | Tools & Home Improvement |
| ASIN | B0DBP91WPH |
| Listed Since | Jul 11, 2026 |
Price History
Checked 30 times, trending flat — a real price history, not a one-time listing.
| Date | Price |
|---|---|
| Aug 5, 2026 | $9.99 |
| Aug 4, 2026 | $9.99 |
| Aug 3, 2026 | $9.99 |
Best-Seller Rank History
Amazon's own sales rank within Tools & Home Improvement, over time.
| Date | Rank |
|---|---|
| Aug 5, 2026 | #16 |
| Aug 4, 2026 | #16 |
| Aug 3, 2026 | #16 |
Common Questions
Is this a good price for Tools & Home Improvement?
At $9.99, this is about 88% below the 414,443-product Tools & Home Improvement average of $84.06.
How well does this sell compared to other Tools & Home Improvement products?
It's ranked #16 in Tools & Home Improvement by Amazon's own best-seller rank, and its price has been trending flat over our last 30 price checks.
How reliable is the 4.7 star rating?
It's based on 156,957 Amazon reviews, compared to a Tools & Home Improvement category average of 4.4 stars.
