Guardian RA-72518 Replacement Filter voomi_id_33972 Compatible with various oil fired

Compatible with various oil fired boilers

Ensures efficient electrical signal transmission

It is an ideal choice for replacements or upgrades to ensure continuous efficiency and performance in heating and cooling systems

Durable Construction for longevity in demanding environments

Guardian RA-72518 Replacement Filter voomi_id_33972 Compatible with various oil firedThis is an exact replacement for OEM Part Number RA 72518 from Guardian All of our filters are made toexactOEM standards and are of the highest quality We offer high quality filters that require less frequent replacement. Get the quality you expect at a great price! Proudly made in the USA Specifications: Outside Diameter: 12. 74 Length: 26 Inside Diameter: 8. 38 Top: Open Bottom: Closed Shape: Round