This popular, high-quality disposable filter cartridge is available in a wide range of micron ratings to remove fine, medium-size and large particles.  Made from thermally bonded polypropylene fibers, Poly-Spun contains no resins, binders, lubricants, or other impurities to leach out. Captures large particles on the exterior and progressively finer particles deep inside the filter, where the filter fibers are more densely packed. The FK20 and FK50 cartridges provide outstanding filtration for most metal-finishing applications up to 200 Deg. F while preserving the high flow rate and agitation of the Flo King system.

Nominal dimensions are 1" ID x 2-1/2" OD x length

FILTER PLUGS
FP6 is most popular Filter Plug for Poly-Spun disposable and all types of reusable filter cartridges.
RFPL (Red Liner) is required on FP6 only when used with Poly-Spun Disposable filter cartridges.
FPP12 fits only Poly-Spun Disposable filter cartridges.

Note: Individual cartridges do not include filter plug. Cases (20) include six lightweight, polyethylene, red floating filter plugs (FPP12).