Bullfrog Spas Filter Cartridge with Microban® – Fits A, R, X Series (2013–2016) | Part #10-2870

The Bullfrog Spas Filter Cartridge with Microban® (Part #10-2870) is a factory-original replacement designed for optimal performance in A Series, R Series, and X Series spas built from 2013 to 2016. This high-quality filter features Microban® antimicrobial technology, which helps inhibit the growth of bacteria and mold on the filter media—extending the life of your filter and improving your water quality.

If you're considering a coreless upgrade, this filter can be replaced with compatible coreless cartridges using an optional Filter Cage Core (#10-00417).

• Fits Bullfrog A Series, R Series, and X Series spas (2013–2016)

• Genuine OEM filter (Part #10-2870) ensures perfect fit and filtration performance

• Features Microban® antimicrobial technology to resist bacteria and extend filter life

• Pleated filtration media traps fine particles and debris efficiently

• Improves water clarity, hygiene, and overall system performance

• Easy to install and replace as part of routine spa maintenance

• Can be replaced with coreless filter #10-00416 or #10-00810 (requires filter cage core #10-00417)

Choose this Bullfrog filter to keep your spa water cleaner, clearer, and safer—session after session.