Standard ASTM D3241 Heater Tubes are most economical heater tube on the market.
Our competitors charge up to $600/box for heater tubes. Standard ASTM D3241 Heater Tubes cost less than half that.
We offer distributor and volume discounts. Contact us for a quote or if you are interested in becoming our distributor.
We also carry pre-filter kits and "P-8" filter paper at affordable prices as convenience items for our customers.