

The Heat Pump Filter-Drier BFK-164S is a vital component for your appliance, offering protection for both heating and cooling cycles. Size of 1/2" ODF and a Cubic Inches capacity of 16, this filter-drier is a crucial moisture, acid, and solid contaminants remover. It boasts R12/R134a Capacity of 5.0, R22/R410A Capacity of 10.0, and R404A/R507 Capacity of 3.0. Its internal check valve allows flow and filtration in either direction.