https://www.pickapoolpart.com.au/shop/p-spa-quip-1000--2002-replacement-cartridge-sq401-40-sqft-set-of-2--1000-13514353mm.html
Spa Quip 1000 / 2002 Replacement Cartridge SQ401 (40 sq/ft
Spa Quip 1000 / 2002 Replacement Cartridge SQ401 (40 sq/ft
replacement cartridgespaquipsqft