Hurricane Filter Cartridges for Hayward Super StarClear C-4500, SwimClear C-4520 Filters - Pack of 4 pool-dimensions_12x24 The MDV-10 is designed to

The MDV-10 is designed to operate with single speed pumps

This is a Pentair 274417Z Waste Valve Seal for FullFlo XF Backwash Valves

This is a 3/4 ounce bottle of Pentair pool and spa silicone lubricant for o-rings and valves

The cap is teal and white

Hurricane Filter Cartridges for Hayward Super StarClear C-4500, SwimClear C-4520 Filters - Pack of 4 pool-dimensions_12x24 The MDV-10 is designed toThe 4 Pack of Hurricane HF7489 04 Advanced Cartridge Filter replacements have dimensions for Hayward Super StarClear C 4500, SwimClear C 4520, CX875XRE, and Pentair Purex CF 105. They are identical to Unicel C 7489, Pleatco PA112, and Filbur FC 1275. 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