485mm L x 214mm D Sundance Spas Microclean Ultra Filter Assembly - Inner x 2, & Outer Cores

Sundance Spas Microclean Ultra Filter Assembly

Inner x 2 pack & Outer Core pleated filter cartridge  
Inner core slips inside outer core cartridge to form 2 stage filtration. 

485mm Long x 214mm OD x 80mm - 63mm tapered ID one end x 55mm OD spigot other end 
Lifespan of 18 months - 2 years for outer core and 12 - 18 months for the 2 inner cores. 
This twin inner pack offers a minimum of 12 months service before replacement cores are required.