Lennox X8310 Filter R-134A providing a robust solution for

providing a robust solution for medium-to-large tonnage applications

As a factory-direct replacement for 9007555005

making it a critical stock item for service calls involving diverse residential and light commercial air handlers

This bronze safety relief valve features a 2" Female NPT inlet and an expanded 2 1/2" Female NPT outlet to facilitate superior discharge capacity

Lennox X8310 Filter R-134A providing a robust solution forThe Lennox Healthy Climate X8310 is an OEM expandable MERV 11 filter designed for high efficiency air cleaners. This genuine HCXF20 11 replacement media measures 20x25x5 inches nominally, with actual dimensions of approximately 20. 75" x 24. 75" x 4. 38". Engineered for the Lennox X8304 housing, this accordion style furnace air filter utilizes a synthetic 20x25x5 MERV 11 pleated design to capture airborne contaminants as small as 0. 3 microns,