Frog @Ease In-line Sanitizing System (4 Month Kit) Filters The built-in Hot Tub Sanitizer

The built-in Hot Tub Sanitizer with minerals and up to 75% Less Chlorine

“this hot tub is just too much work

Sunrise Spas Screw in Filter (Approx 8 in tall x 6 in wide) thin thread

Garden Spas Screw In Filter (Approx 7 1/2in tall x 6 in wide)

Quick and easy Swim Spa Sanitizer with minerals and up to 75% Less Chlorine

Frog @Ease In-line Sanitizing System (4 Month Kit) Filters The built-in Hot Tub SanitizerThe built in Hot Tub Sanitizer with minerals and up to 75% Less Chlorine With the built in FROG @ease In Line System, you simply open the cap on your hot tub, snap in the conveniently adjustable cartridges and enjoy weeks of cleaner, clearer and softer water. FROG @ease uses FROG Minerals and SmartChlor Technology that creates Fresh Mineral Water by killing bacteria two ways with up to 75% less chlorine and a lot less work! 4 Month Supply Price