HAYWARD 425 SqFt SwimClear™ Cartridge Filter W3C4030 RELY-ON The best value you can

The best value you can find in a full facepiece

HP44116Graphite White Cap Style 4-Point Vented Ratchet ABS material — Strong

Bottle yields 5 gallons of finished product which mixes instantly with water when added

The distinctive logo on the adjustment dial

Spa Chlorine Concentrate can be used for routine maintenance or superchlorinating your spa after heavy bather loads or infrequent use

HAYWARD 425 SqFt SwimClear™ Cartridge Filter W3C4030 RELY-ON The best value you canHayward SwimClear C4030 425 SqFt Cartridge Filter 50 PSI 150 GPM. SwimClear filters provide the most energy efficient flow with no backwashing to save up to 2,500 gallons of water per year.