Darlly Filtration 40352-2PK Spa/Pool FIlter Cartridge bathparts 5 kW FloThru heater to

5 kW FloThru heater to restore dependable in-line heating performance

Designed for compatible internal valve mechanism service

Two-speed replacements can be especially valuable in systems where varying operating levels are part of the original setup

Useful when original trim looks worn

Pleatco PC7-120 filter cartridge with C-4606

Darlly Filtration 40352-2PK Spa/Pool FIlter Cartridge bathparts 5 kW FloThru heater toA spa or pool filter cartridge set helps refresh filtration support when matched cartridges are needed together, and this Darlly Filtration 2 pack is designed for compatible applications using the 40352 2PK reference. When the system depends on paired filter elements, replacing them together can help maintain a more balanced and complete service result. The two pack format gives this product practical value because some filter systems are designed