Portfolio prototypeFictional products and 18,642 simulated reviews. No employer or customer data.
RSReviewSignalby Peter Vespa
Review windowLast 90 days
Fictional brandClearHome AirAir purifiers and replacement filtersUpdated Jun 30, 2026

Consumer review pulse

What changed in the last 90 days?

All-time feedback sets the baseline. Recent feedback shows what needs attention now.

CompareAll reviewsvsLast 90 days
All-time reviews18,642Jan 2022 to Jun 2026
Last 90 days3,286Across 3 retail sources
Average rating3.9↓ 0.4 from all-time
New signal1Passed volume and change rules
Emerging quality signal

Unusual filter odor

Mentions rose sharply across recent replacement-filter reviews.

3.5× baseline
549 recent mentions91% negative71% tied to F-24
Other movement
Replacement filter cost444 recent mentions
+2.3 pts
Motor rattle or clicking322 recent mentions
+1.4 pts
Air-cleaning performance1,088 recent mentions
+1.5 pts
01Group

Reviews are tagged by issue and product.

02Compare

Recent share is checked against all-time share.

03Review

A person checks excerpts before escalation.

04Track

The signal stays open until it settles.