What’s the Difference Between the E and the E-M PD Elements?
Perma Pure offers two types of PD elements, based on the build generation. The “E” elements are for the first generation design. The “E-M” elements are for the second generation molded design. You can tell which generation you have by the part number – if there is an M contained in the part number suffix it is the latest molded generation, which requires the “E-M” element. The two designs are not compatible as their lengths differ.
We recommend that you purchase the PD element removal tool #GS-2040-03-16 with any element to prevent damage to the dryers when removing the element fromf the end fittings.