Pentek P-250 Replacement Filter Kit

Pentek P-250 Filter Set

Also branded as: Pentek / Ametek / Culligan / Kleen Plus / Omni / Sears / Ace Hardware / American Plumber / MasterPlumber TrueValue / Flotec

The Pentek P-250 sediment and drinking water filter set includes a D40 and D25 filter. This filter set is used in several undersink filtration systems by Culligan, American Plumber, Pentek, Ametek and other brands including the US-1500. The Pentek P-250 is also known as the American Plumber W-250 or W250.

The D-40 filter is white with green caps and should be installed in the left housing. The D-25 filter is gray plastic and should be installed in the right housing. Be sure to install these Pentek water filters with the black gasket end pointing up.


The Pentek P-250 should be changed at least every 12 months. It should be noted that filter life will be affected by water quality and usage.

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Pentek p250 Filters Pentek P250 2 Pack
# Model Micron
Size Buy individually Buy 2 Pack
Pentek P-250
Replacement Filter Kit
0.5 9 3/4" x 2 1/2"
(248mm x 64mm)
MSRP: US$43.00
Price: US$24.95
You save: $18.05

MSRP: US$86.00
Price: US$45.95
You save: $40.05

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