Pentair Clean and Clear Plus 520, Waterway Crystal Water 525 Compatible Filter Cartridge - Pack of 4 weight-capacity_325 lbs This is a Zodiac A21

This is a Zodiac A21 Black Float Head for Polaris Vac-Sweep Models 180/280/360/380 and 280 TankTrax Pool Cleaners

This Pool Arrow Up Sign measures 12 x 18 inches

Waterway replacement part

The Maine Pool Rules Sign for No Diving Pools for all public pools has been designed in accordance with the Maine 10-144 CMR Chapter 202 and is printed on 40 mil styrene

Pentair Clean and Clear Plus 520, Waterway Crystal Water 525 Compatible Filter Cartridge - Pack of 4 weight-capacity_325 lbs This is a Zodiac A21The 4 Pack of Hurricane HF7472 04 Cartridge Filters are compatible with Pentair Clean and Clear Plus 520, Waterway Crystal Water 525, and other compatible models. They are identical to Unicel C 7472, Pleatco PCC130, and Filbur FC 1978. The original manufacturer's names and part numbers are for reference only. Hurricane's advanced point bond filter media has tighter filtration capabilities than trilobal media material or classic nonwoven media. That