ZOTEE 30 sq.ft. Sundance Spas Spa Replacement Filter Cartridge Hot Tub FilterSpecs Product Type: Spa Replacement Filter Cartridge OEM : Sundance Spas 6540 507 Compatibility: Filbur FC 2791 Top Cap: Male slip fitting Bottom Cap: 2. 2" Outer Diameter: 8 1 2" Length: 19" Surface Area: 30 sq ft Quantity: Single Filter Cartridge Details ZT 139 Spa Filter Cartridge: 30 sq. ft., 6" Diameter, 17 1 2" Long ZOTEE Spa Filter Cartridges are designed with Unique trilobal fiber structure and Highly uniform media which delivers better

5-3/4" Diameter

7-3/4" Diameter

making it the perfect tool for tackling hard-to-reach corners

Clean&Clear Plus

23-5/8" Long

Hot Springs Spas/Watkings Mfg

Compatible - Sundance 6541-397(6473-164 + 6473-165)

29-1/16" Long

Haywar CE480RE Compatibility: Unicel-C-7458/Filbur-FC-1223/Pleatco-PA56SV Top Cap: 3" open w/ molded gasket Bottom Cap: 3" open w/ molded gasket Outer Diameter: 7" Length: 14-3/16" Surface Area: 56 sq ft Quantity: 4 Filter Cartridges

26-1/16" Long

9-1/8" Long

32-1/16" Long