Bullfrog Flat Spa Filter 4 Pack

Maintaining crystal-clear, healthy spa water starts with quality filtration. The Hot Tub Things® Flat Spa Filters 4-Pack is specifically designed for Bullfrog® Spas Simplicity® models, replacing part number 10-00814. When your spa filters become clogged with oils, lotions, and debris, water circulation suffers—leading to cloudy water, increased chemical usage, and potential equipment damage. Our premium 4-pack ensures you always have fresh filters on hand for optimal spa performance.