spa filter cartridge, hot tub filter, swim spa filter 4CH-949
Unicel code: 4CH-949 (Darlly 42522)
durable end caps & unparalleled resistance against harsh water treatment chemicals;
ABS/PP center core for excellent collapse strength;
highly-consistent perfermance;
more efficient water filtration, less wear on pumps, ultimately save money in the long run!
Suitable for below spas:
| filtration area | 50 square feet |
| outside diameter | 4-15/16'' |
| length | 13-1/2'' |
| top hole size | v-groove semi-circular handle |
| bottom hole size | 1-2'' female SAE thread
|
| filter media | pleated pool spa filtration fabric, high dirt-holding capacity |
(Note: Do not include handles, screw-in adapters, etc. when measuring length.)
