16x24x1 Air Filter Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Filtrete is the best-performing 16x24x1 air filter brand in July 2026, moving 47,000 units across 7 ASINs for 67.1% of Top 10 volume. Simply follows with 10,000 units (14.3%), ahead of Amazon Basics on 8,000 units (11.4%).

With 4 brands splitting the Top 10 and 92.9% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $34.34 to $41.97, which frames the price band a competing listing has to justify.

Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. On the growth side, B01B5BG5UQ leads positive momentum with ▲ 900.0% MoM growth on 500 units, with B0CLWT62WC close behind at ▲ 300.0% MoM on 200 units.

The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.