The Everpure QL3 filter head is used with Everpure cartridges: BH, H-50, H-54, H-104, H-200, H-300, OCS, OW-200L, OW2-Plus, OW4-Plus, S-104, S-200, 2K Plus, 4K Plus, 4K, 2CB5, 2CB5-S, 2CB5-K, 4C, 4CB5, 4CB5-S, 4CB5K.

• In/Out: 3/8" FPT (Fittings not included)
• Includes mounting bracket, screws, and built-in water shut-off valve
• Flow control is sold separately
• Also compatible with: Compatible with: EV9258-01, 4621-07, QL3B, EV9274-01, EV925914
• Everpure Spec Sheet

*The QL3 EV9259-14 is the older style head with the lower trim to grip the outside of the filter body. The QL3B EV9259-24 is the newer style, less the lower ring, and holds the filters by the cartridge inlet and outlet.