Endless Pools® Swim Spa Filters - Box of (2) 50 Sq Ft. Filters Spazazz Hot Tub Microfilter has a

Hot Tub Microfilter has a life expectancy of approximately 1 year if maintained properly

Jet Blaster is compatible with all sanitizers including chlorine

the Pre-Fresh Hose End filter on Amazon

Check the date stamped on the bottom of your bottle

Endless Pools® Swim Spa Filters - Box of (2) 50 Sq Ft. Filters Spazazz Hot Tub Microfilter has aThe Endless Pools Swim Spa Filters (2pk) are the replacement filters for the Endless Pools Swim Spas. Each box comes with (2) filters. This filter fits the following Endless Pools Swim Spa models: Endless Pools Fitness Systems E2000 E700 E550 E500 SwimCross Exercise Systems X2000 X500 X200 RecSport Recreation Systems R120 R200 R220 R500 Filter Specs: 50 Sq Ft. filtrationHeight: almost 8 1 4" (not including bottom threaded portion and top