Whirlpool 285320 Syphon Breaker (Dishwasher Drain Air-Break) OEM Part

Product Details

Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, Kenmore, and others. See all items in Washer Dryer Combo Siphon & Vacuum Break and Washer Siphon & Vacuum Break.
Whirlpool also makes various appliance models for Sears / Kenmore.

Cross Reference Information

Part Number 285320 replaces AP3073577, 14210283, 843, AH334490, EA334490, PS334490.

Description

This syphon breaker prevents dirty drain water from being siphoned back into the dishwasher, helping maintain proper draining and protect wash water from contamination. It's a direct-replacement drain air-break for compatible dishwashers. What it does:

• Stops backflow/siphoning from the household drain into the dishwasher
• Helps maintain proper drain performance and prevents wastewater re-entry
• Can reduce odors and cloudy or soiled dishes caused by contaminated wash water
• Works as part of the dishwasher's drain plumbing to preserve wash hygiene

What's included: One syphon breaker Install notes:

• Disconnect power to the appliance and turn off water supply before servicing
• Replace only with identical part and ensure correct hose routing and secure clamps
• Inspect adjacent drain hoses and connections; replace damaged hoses or clamps as needed