Pond filters supplies

Easy to conceal under water. Handles pump sizes from 250 to 1200 gallons per hour Diameter 15 in. Height 12 in. Mechanical and Biological Filtration for ponds up to 1,000 gallons. Activated carbon pad removes harmful chemicals, discoloration and improves water clarity. Excellent pump pre-filtration; increases pump life, reduces pump clogging and clarifies the water. Easy to maintain.