Spa Frog In Line System

The Caldera Spa Frog Inline System is a convenient water care solution designed to simplify maintenance and improve water quality in your spa. This system uses replaceable mineral and bromine cartridges to sanitize the water, reducing the need for frequent chemical adjustments. Key components include the Mineral Cartridge (1143812), which releases minerals to control bacteria and reduce bromine usage, and the Bromine Cartridge (74361) for continuous sanitization. The Canister & Insert (C1251) and Cartridge Holder (74500) ensure secure placement and easy maintenance, while the Housing Kit (74502) and Thru Wall Housing Assembly (74501) provide proper installation.
Regular replacement of the mineral cartridge, typically every four months, helps maintain optimal system performance. By keeping your Frog Inline System components in top condition, you ensure cleaner, clearer water and a more enjoyable spa experience. Browse our collection to find the replacement parts designed specifically for your Caldera spa and enjoy hassle-free water care.