Description
25 Sq Filter with 1.5″ MPT 40257 or PFF25P4 4CH-22 as used in FreeFlow spas FF-150 and other brand hot tubs. 6 5/8″ x 4 15/16″ with 1 1/2 inch mpt fine threads on bottom and 2 1/8″ ID hole on top.
4-15/16″, Length: 6-5/8″, Top: 2-1/8″ Open, Bottom: 1-1/2″ MPT, 25 sq ft
Bottom / Base is 1 1/2 inch male pipe thread (fine threads)
4CH-22 replaces PFF25WP4,H40257,M40257
