Hydro-Quip 3" Heater O-Ring/Gasket [Qty-2] (60-0020-K-2) leafbone this multiport valve helps support

this multiport valve helps support dependable system operation and stronger long-term service confidence

and this Filbur FC-2770 cartridge is designed for 7CH-90 and PSD90P4 applications

and an approximate size of 1-7/16 inches by 2-3/4 inches

giving service teams and pool owners a complete replacement set rather than piecing cartridges together one at a time

Hydro-Quip 3" Heater O-Ring/Gasket [Qty-2] (60-0020-K-2) leafbone this multiport valve helps supportThe Hydro Quip 3 inch heater O ring and gasket is designed for compatible heater sealing applications where the connection point needs a fresh sealing component. A seal like this is useful because it helps maintain a dependable barrier against leaks at an important heater interface, supporting both performance and service confidence. This replacement is especially useful when the original O ring or gasket is flattened, brittle, leaking, or being