Filter lid o ring suits all model Astral Pool / Hurlcon ZX cartridge filters.
Also suits Astral SMART 350, 450 and 550 filters
When purchasing, tap the edit cart link to see what freight you pay.
Excellent Service/Product KnowledgeBy: Kenneth Dobson on 27 June 2019Ordered several products and salespersons displayed professionalism and product knowledge. My knowledge was extremely poor but their assistance quickly enlightened me.