Cartridge replacement
Straight, sharp and evenly spaced pleats for efficient dirt holding and capturing
Durable polyurethane end caps for strength and proper sealing in filter tank
Re-enforced center cores with a PVC center core for support
Evenly spaced holes in center core for even distribution of water flow through the cleaning cartridge; measures 6-1/4-inch length by 27-1/4-inch height by 6-1/4-inch width
