How Reverse Osmosis (RO) filter works | Water Filter Presentation Animated
Published February 27, 2015
Views 2.55M | Likes 13.5K | Comments 384
Revenue estimate
Based on an estimated $0.7–$2CPM (revenue per 1,000 views) — a rough public estimate, not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Total (all-time)$1.78K – $5.10K