FROG Serene Mineral Replacement Cartridge + 4 Bromine Cartridges for Hot Tubs for use only with FROG Serene Floating Sanitizing System for Spas up to 600 gallons Quick and Easy Hot Tub Sanitizer

FROG Serene (formerly Spa FROG) replacement cartridges give you weeks and weeks of ahhmazing hot tub water fit the Floating or In-Line System
FROG Serene is a complete sanitizing system that eliminates organic contaminants 2 ways with a low level of bromine and FROG Sanitizing Minerals giving you peace of mind
FROG Sanitizing Minerals reduce bromine use up to 50%*; this bundle includes 4 Bromine cartridges for weeks of ahhmazing hot tub water which last up to 4 weeks depending hot tub size and usage; ideal for 600 gallon hot tub
This bundle includes 1 FROG Sanitizing Mineral Cartridge which lasts 4 months; minerals eliminates organic contaminants condition the water for softness and absorb acids – water feels much more comfortable
Prefilled Cartridges mean no touching or measuring bromine – no mess no guess no stress!Help others learn more about this product by uploading a video!Brand:FROG|Item Form:Tablet|Product Benefits:Protects Against Skin Irritation Controls Algae Maintains Clean Sanitized Water|UPC:722906005599|Number of Items:1