Crevice Cleaning Brush, Hard Bristle Crevice Cleaning Brush, Shower Cleaner Brush, Bathroom Gap Cleaning Brush, Cleaning Tools, Gap Brush,6pcs sold2025 Read more Filter Type 2 health_beauty_Sep2026 Read more Filter Type 2 Filter Tpye 3 Filter Type 3G Filter Type UB Filter Type CO2 Filter Type 6 Wavelength Range 190 380nm & 600 700nm 190 450nm & 800 1100nm 190 550nm & 800 1100nm 190 490nm 9000 11000nm 190 380nm & 750 860nm Optical Density (OD) 6+ 8+ 6+ 6+ 6+ 5+ V They have Shock Guard technology for immediate and full time relief of pain through plantar fasciitis and can help reduce morning pain through plantar fasciitis Window or sliding door track cleaning brush has strong flexibility Shower Cleaner Brush