Caroline G Raleigh , NC June 23, 2019 Appliance: LG Washer WM8000HWA Lg Washer Wm8000hwa: Oe. How to replace Washer Pump Filter Assembly. Replaced the drain pump and circulating pump units. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes