1Kärcher · 2026RCW 4 Extra 7.5 Same price ≈ US$240 Suction power 5,000 Pa vs 4,000 Pa Compare with Probot RX3 ProCompare
2Welltec · 2025Probot RX11 Pro 5.9 17% pricier ≈ US$280 Window area per session 50 m² vs 24 m² Compare with Probot RX3 ProCompare
3Kärcher · 2026RCW 4 8.0 4% cheaper ≈ US$230 Suction power 5,000 Pa vs 4,000 Pa Compare with Probot RX3 ProCompare
4Kärcher · 2026RCW 4 Extra+ 8.0 8% cheaper ≈ US$220 Suction power 5,000 Pa vs 4,000 Pa Compare with Probot RX3 ProCompare
5Hutt · 2025A1 9.6 8% cheaper ≈ US$220 Suction power 6,000 Pa vs 4,000 PaWindow area per session 90 m² vs 24 m² Compare with Probot RX3 ProCompare
6Ecovacs · 2025Winbot W2 Pro 6.1 25% pricier ≈ US$300 Suction power 5,500 Pa vs 4,000 PaWindow area per session 40 m² vs 24 m² Compare with Probot RX3 ProCompare
7Welltec · 2025Probot RX10 Pro 6.6 25% cheaper ≈ US$180 Window area per session 60 m² vs 24 m² Compare with Probot RX3 ProCompare
8Kärcher · 2026RCW 2 Extra+ 7.0 17% cheaper ≈ US$200 Suction power 5,000 Pa vs 4,000 Pa Compare with Probot RX3 ProCompare
10Sichler · 2025PR-330 4.2 4% cheaper ≈ US$230 Window area per session 50 m² vs 24 m² Suction power 2,800 Pa vs 4,000 Pa Compare with Probot RX3 ProCompare