PUROLATOR FURNACE AIR FILTERS. FRAM FILTERS CROSS REF.
Purolator Furnace Air Filters
(air filter) a filter that removes dust from the air that passes through it
A device for filtering particles of dust, soot, etc., from the air passing through it, esp. one protecting the air inlet of an internal combustion engine
A particulate air filter is a device composed of fibrous materials which removes solid particulates such as dust, pollen, mold, and bacteria from the air.
(Air filter) The air filter prevents dirt and other abrasive foreign particles in the air from entering the engine's cylinders where they would cause mechanical wear and oil contamination.
A furnace is a device used for heating. The name derives from Latin fornax, oven. The earliest furnace was excavated at Balakot, a site of the Indus Valley Civilization, dating back to its mature phase (c. 2500-1900 BC). The furnace was most likely used for the manufacturing of ceramic objects.
an enclosed chamber in which heat is produced to heat buildings, destroy refuse, smelt or refine ores, etc.
Furnace is the first album released by the industrial music group Download. It was one of the first albums released with a lenticular cover. Their follow-up EP Microscopic also made use of this new type of packaging.
Used to describe a very hot place
An enclosed structure in which material can be heated to very high temperatures, e.g., for smelting metals
An appliance fired by gas, oil, or wood in which air or water is heated to be circulated throughout a building in a heating system
Codorus Furnace
This furnace was erected in 1765 and sits along the Codorus creek near the Susquehanna River in York County, Pennsylvania. The molten iron it produced was called Pig Iron because the molds it was poured into resembled suckling baby pigs. Many of the cannons and cannon balls used during the Revolutionary war by the Continental Army were produced here as were supplies for Washington's army wintering at Valley Forge. The furnace is taller than it appears in this Photo. The bottom section alone is somewhere between 6 to 7 feet in height
Furnace detail
yeah, definitely swastikas.
I think the house was built in the 1930s. As far as I know, this is a commercial furnace made before WWII using some imported German parts. I don't know if the family who built the house had any Nazi or German ties. None of the other appliances appear to be racist.