Feature 【Wide Application】 Designed as a direct replacement part for the e10 model. Compatible with Legend 3-Wheel, 4-Wheel, Platinum and Platinum Truck series automatic pool cleaner 【Reliable Performance】 This backup valve was designed to be the feature that backs the pressure side cleaner out of any corners or edges along with the pool steps. Without it, the cleaner would be insufficient in its ability to suck and pull up dirt and debris off the surface of your pool. 【Superior Quality】 Crafted from premium ABS Plastic 【Package Included】 White Back-Up Valve Automatic Pool Cleaner Replace Part .
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