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Old 12-15-2020, 07:59 AM   #1
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Join Date: Oct 2017
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Water Filter

When using water from the fresh water tank does it go through the water filter?

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Old 12-15-2020, 09:44 AM   #2
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Posts: 5,405
Your GT 378 has a whole house filter and the holding tank water via the pump does pass through the filter. Filling the holding tank requires an external filter if filtering is desired.
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Old 12-15-2020, 09:50 AM   #3
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Location: south central Wisconsin
Posts: 4,687
Yes, the water pump is installed between the tank and the filter usually in such a way you have fresh water tank > antifreeze input > water pump > city water > filter > plumbing system.
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Richard & Jill
2014 Flagstaff 832IKBS Classic Super Lite
2018 Silverado 1500 Crew Cab Z71 4WD All Star Edition
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water, water filter

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