Carrier 123324-005 Prefilter Els PW 17895 The 1" NPT female threaded

The 1" NPT female threaded outlet allows for easy hard-piping of the drain line

it may have internal resistance or mechanical fatigue and requires replacement

While often found in legacy Barber Colman installations

the Lennox 45H83 (part number 45H8301) provides reliable system monitoring without the need for manual intervention after cooling

Electronically

Carrier 123324-005 Prefilter Els PW 17895 The 1" NPT female threadedThe Carrier 123324 005 Prefilter is a critical first stage filtration component designed for specific Carrier air handling units and commercial HVAC systems. Measuring exactly 16x12 inches, this washable aluminum mesh filter is engineered to capture large airborne particulates and debris before they reach higher efficiency secondary filters or sensitive internal coils. By maintaining low static pressure and high airflow velocity, this 16x12 prefilter