Swimming Pools & Hot Tubs

Bestway Filter Cartridge II (4.2" x 5.4") 6 X Twin Pack To fit swimming pool filter pumps requiring size (II) 4.2" (10.6cm) x 5.4 " (13.6cm) filters. eg 530gal Bestway Flowclear #58147 58148 & 58149 and 800gal Bestway Flowclear #58116 58117 & 58118 Also fits Bestway Lay-Z-Spa., Manufacturer: Bestway Bestway Filter Cartridge II (4.2" x 5.4") 6 X Twin Pack