Zodiac Polaris TR35P Double-Sided Silver Wheel (R0615700) transformers and this Darlly Filtration cartridge

and this Darlly Filtration cartridge is designed for compatible applications using the 80601 reference

A check valve helps control one-way flow in a compatible plumbing system

A label like this is useful because it helps restore clear function identification and improves the finished appearance of the panel surface

Confirm the connection type

The multiple cross-reference identifiers give this cartridge practical value because proper filter service depends on selecting a replacement tied to recognized application numbers

Zodiac Polaris TR35P Double-Sided Silver Wheel (R0615700) transformers and this Darlly Filtration cartridgeFor maintenance teams working on compatible TR35P equipment, Zodiac Polaris TR35P Double Sided Silver Wheel is a practical service part selected by model, function, and part number. It services the movement and water management system on a Polaris TR35P cleaner so the unit can track, steer, and cover the pool more consistently. Use it when the cleaner shows uneven movement, damaged wheel parts, worn body pieces, or poor water routing through the drive