Pentair Clean & Clear® Plus 420 In-Ground Pool Cartridge Filter

The Clean & Clear Plus Cartridge Pool Filter has a corrosion-resistant, injection-molded, fiberglass-reinforced, polypropylene filter tank featuring superior strength and reliability. The cartridge assembly uses four, nonwoven, polyester cartridges. There is no need for backwashing. Simply remove the cartridges and rinse with a garden hose, reducing water consumption.

The fiberglass-reinforced tank halves are secured with an innovative clamp ring—just loosen the ring and remove the top half for easy cartridge access and rinsing. Filter maintenance doesn’t get any easier.

The Clean & Clear Plus filter’s design provides maximum filter surface area to capture more dirt and solids and stretch out time between cleanings. Plus, we use the most durable materials to extend cartridge life. The Clean & Clear Plus filter delivers commercial-grade performance that keeps pools clean and sparkling, day in and day out.

• Large filter area for increased dirt capacity
• Balanced hydraulic flow
• 100% drain clean-out port
• Durable injection-molded tank
• Continuous High Flow™ Internal Air Relief*
• Clamp ring for easy and quick access to cartridges
• Single-piece fiberglass-reinforced polypropylene tank for strength and corrosion resistance
• 2″ plumbing for maximum flow and faster water cleaning
• Easy access 1″ drain makes proper winterization fast and simple