GK-Lab Kryon BestFlow Spray Cleaner for Indoor Unit Filters

GKLab Kryon® BestFlow is a liquid detergent spray with a 360° dispenser, developed to efficiently clean the filters of indoor units for air conditioning systems, such as splits, fan coils, and domestic or commercial HVAC systems. The formulation is ready to use and easy to apply: after possibly removing the filter and rinsing off the bulk of the dirt with water, the product is sprayed onto the filtering surfaces, left to act for a few minutes, and then rinsed thoroughly to eliminate dirt and residues.

Thanks to the 360° nozzle, this product can be used with equal effectiveness even by turning the bottle upside down to reach parts that are difficult to treat. Proper filter cleaning contributes to improving system efficiency, reducing dust buildup in internal components, and promoting a more regular and clean airflow. Before using the product, it is important to consult the safety data sheet and wear appropriate Personal Protective Equipment (PPE).

The product is offered in the following formats:

• 1-liter bottle with 360° sprayer: single format, convenient for interventions on individual air conditioning systems.
• Pack of 6 x 1-liter bottles: practical solution for professionals or workshops with multiple interventions to perform.

Use BestFlow whenever:

• The indoor unit air filters are visibly dirty or clogged.
• After a general cleaning of the system to restore optimal air circulation.
• To improve indoor air quality and reduce dust buildup that can compromise system efficiency.