Waterco Trimline & Opal Cartridge Filters 

The Waterco Trimline wins cartridge from a popularity perspective. What makes the Waterco Trimline stand out from the competition? Probably the rugged construction from high impact polypropylene and pleated reusable polyester fabric. The massive 4.6 to 9.3 square metres surface area maximises the cartridge dirt holding capacity and extends the time between cleaning.

Waterco displays absolute confidence in all their cartridge filters by offering an extensive warranty on all their cartridge filters. When you buy Waterco cartridge filters at Best Pool Supplies, you are guaranteed the best price.