Air Purifier Filters: the numbers
Everything below is computed from the 18 curated air purifier filters we track — no estimates, no third-party data. Refreshed with every site build.
What air purifier filters cost
Prices run from $17 to $395. Half of all curated models fall between $25 and $63, with a median of $36.
How owners rate them
The average owner rating across the category is ★ 4.7. Low-rated products with meaningful review volume are dropped during curation, so the spread below reflects the survivors.
Brand share of the curated catalog
Most-reviewed models
| Model | Rating | Reviews | Price |
|---|---|---|---|
| Honeywell HEPA Air Purifier Filter R, 3-Pack for | ★ 4.8 | 10,700 | $61 |
| Levoit Vital 100 Air Purifier Genuine Replacement Filter, | ★ 4.8 | 6,200 | $47 |
| Colorfullife Replacement Air Purifier Filter for Dyson Tower | ★ 4.6 | 6,200 | $25 |
| Honeywell HEPA Air Purifier Filter Replacement Kit for | ★ 4.8 | 4,505 | $84 |
| LEVOIT LV-H133 Replacement Filter, Genuine Air Purifier Filters, | ★ 4.8 | 3,840 | $63 |
Where these numbers come from
Counts, prices, ratings, and review totals are pulled from the curated air purifier filters catalog on every build — the same data behind the Air Purifier Filters category page. Junk listings and no-name brands are filtered out before anything is counted. Data last refreshed July 8, 2026.