- ProLine Spa Filter Cartridge P4CH-949Diameter: 4-15/16", Length: 13-1/2", 50 sq ftThis product is out of stockP4CH-949
- ProLine Spa Filter Cartridge P4CH-949MDiameter: 4-15/16", Length: 13-1/2", 50 sq ftThis product is out of stockP4CH-949M
- ProLine Spa Filter Cartridge P4CH-935Diameter: 4-15/16", Length: 9-1/4"This product is out of stockP4CH-935
- ProLine Spa Filter Cartridge P40372Diameter: 4-15/16", Length: 10", 37 sq ftThis product is out of stockP40372
From our preferred supplier web site
SPP Proline
"For The Professionals Of The Spa And Hot Tub Industry."

