Coil Cannon | AC Coil Cleaner Automatic Foaming Mixing Sprayer | Compatible with All Cleaners & Chemicals | 5 Dilution Ratios. AUTOMATICALLY MIXES INDUSTRY STANDARD DILUTION RATIOS – Just add your coil cleaner, select from HVAC industry-standard ratios (3:1, 4:1, 6:1, 9:1, 10:1), and the water from the hose will automatically mix with the chemical and spray out at the correct proportion.
