Filter - Caldera Post 2003 Models - 50 sq. ft. Filter - Hot Spring FreshWater Salt Test Strips

FreshWater Salt Test Strips

Easy to read — even with swim goggles — the high-visibility display presents the pace of the current (in minutes:seconds per 100 yards or meters) and/or Underwater Treadmill (in mph or kph)

Chemical Odors

Simply load bromine tablets into the feeder

Filter - Caldera Post 2003 Models - 50 sq. ft. Filter - Hot Spring FreshWater Salt Test StripsFits Post 2003 Caldera hot tubs. A Caldera filter provides completely balanced filtration, which means the square footage of your filters has been carefully matched to the gallons per minute flow rate of your spa. When it is time to replace your filters, remember only Caldera filters have been specifically designed to ensure your spa has clean, sparkling water day after day. Caldera Post 2003 Models 50 sq. ft. Reminder: it is recommended that you