Skip to content Skip to navigation menu


Prefilter, Fits Big Blue Housing, 4.500" is a specialty filter that provides an ultra-clean supply of water for delicate water jet systems used in automatic threading.

For availability contact us via Chat, (800)290-7573, or at
[email protected]

Safety filters are specialty filters utilized in Wire EDM Machines to provide an ultra-clean supply of water for the delicate water jet systems utilized in automaticthreading. Single Source Technologies stocks a wide range of these specialty filters used to support the major brands of Wire EDM machines.

Filtration Products
Filtration Media Polypropylene
Filtration Rating (micron) 20µm
Outside Diameter (in) 4 1/2"
Inside Diameter (in) 1"
Packaging Quantity 1 each

Product review summary