Pay in 4 interest-free payments of $40.17 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Keep your hot tub sparkling clean with the Spa Bot
000 gallons
Easy to Use: Using pH Up is a breeze
Double-chamber design adds redundancy—if one side leaks
Spa and pool replacement filter cartridges have always been clumped together using the same design and materials for both environments
Unicel Pool Filter cal Keep your hot tub sparklingThe Unicel pool filter cartridge is compatible with Sta Rite Posi Flo series pool filter models. Specifications: Diameter: 8 11 16" Length: 18 3 16" Top: 4 3 16" hole Bottom: 4 3 16" open with 12 concentric slots
