DISCONTINUED Fieldpiece RFL2 10 Filters, 5 O-Ring (SRL2)

Fieldpiece RFL2 10 Filters, 5 O-Ring (SRL2)

Fieldpiece filters and O-rings are designed to help protect your refrigerant leak detector sensor and keep it working properly. When the filter swells up and blocks water and other contaminants from reaching the sensor, it's done its job, and it's time for a replacement.