Slimline 20" Filter Housing Sump For 2 1/2" X 20" Filters

$40.50  CAD

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Slim-line 20" Filter Housing Sump For 2 1/2" X 20" Filters

Slim-line 20" Filter Housing Sump For sediment or carbon 2 1/2" X 20" Filters, used for residential home and commercial water filtration.


  •  3/4" inlet and outlet
  • Fits 20" X 2 1/2" Filters
  • Good for sediment or Carbon Filters
  • Built in Pressure relief valve
  • Bracket and wrench sold separate


How do I change the Filter Cartridge in a Big Blue 20" ?

1.Turn off water to the house
2. Place trough or bucket under the housing to capture water as it is spilled
3. Press red pressure release button on filter housing to release pressure
4. Use the wrench and turn the housing clockwise to loosen(do not force it as the assembly may break)
5. Continue turning clockwise with your hand and empty the contents into the trash/drain.
6. O Ring Lubrication: Prior to replacing the filter, we recommend lubrication with an approved FDA accepted lubricant that is friendly to the O ring.
7. Replace the filter by seating the new filter in the housing and lifting the housing vertically straight up and rotate the assembly counterclockwise manually
8. If you have trouble, relubricate and reapply the housing
9. Tighten the assembly counterclockwise with the wrench.



Water Depot Replacement parts sold here

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Clack replacement parts sold here

Fleck replacement parts sold here


  • Model: AP-20 Filter Housing

This product was added to our catalog on Tuesday 14 June, 2011.

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