Lennox 17F10 Collector Box 318973-401 this filter is designed to

this filter is designed to handle the various synthetic and mineral-based lubricants used in York refrigeration systems without media degradation

crimp pad spacers

which stabilizes gas measurement in demanding commercial and industrial HVAC environments

Using it with R134a or mineral oil will lead to lubrication failure and compressor burnout

What is the difference between the 46579100 and the 46390008

Lennox 17F10 Collector Box 318973-401 this filter is designed toThe Lennox 17F10 Collector Box (MPN: 619598 17, formerly 10Z55) is a critical component for high efficiency condensing furnaces, specifically designed to manage the transition of flue gases and acidic condensate. As a veteran grade OEM Lennox replacement part, this collector box serves as the manifold between the secondary heat exchanger and the inducer motor assembly. It is engineered with robust, high performance materials to withstand the corrosive