The replacement filter basket is compatible with the following compatible Dolphin Robotic Pool Cleaners: S50, S100, Active 10, Active 15, , T15, T25, DX3, , , Escape, Prowler 910, Prowler 917, Warrior SL, Encore, E10, Explorer E20, Solo, Advantage, CC, PLEASE NOTE - IT'S NOT COMPATIBLE WITH CC Pro, CC . IMPROVE YOUR ROBOTIC POOL CLEANER'S PERcompatibleMANCE - Worn out tracks cause several percompatiblemance setbacks compatible your automatic pool cleaner. It may begin with sluggish movement, lack of traction on the pool floor, and inability to climb walls. Don't wait until the cleaner begins to malfunction. Get ahead of your pool cleaner maintenance with a pair of brand new, high-percompatiblemance timing tracks. COMPATIBLE WITH compatible NUMEROUS DOLPHIN ROBOTIC POOL CLEANER MODELS - Perfect compatible models that require 2 tracks (one on either side) including models: compatible Dolphin DX, compatible Dolphin Explorer, compatible Dolphin , compatible Dolphin Wave, compatible Dolphin , compatible Dolphin Advantage, and more. REPLACE TIMING TRACKS IN PAIRS - It's tempting to just replace track that looks worse compatible wear. But is, the other timing track will soon follow on the tracks of its pair. Deterioration isn't always obvious especially compatible timing tracks that had worn out in a steady and clean manner. But as a role of thumb, timing tracks that are over 2 years old should be accessed compatible wear and replaced as needed. Please rinse and clean every 4-6 weeks compatible the best percompatiblemance. Colour:White & Gray Material:Plastic Package Contents: 1 * Pool Cleaner Filter 9991460-R1 2 * Pool Cleaner Timing Track 9985006-R2 Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.