Pentek P-250A Replacement Filter Kit

Pentek P-250A Filter Set

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

The Pentek P-250A sediment and drinking water filter set is used in several undersink filtration systems by Culligan, American Plumber, Pentek, Ametek and other brands including the US-1000.

The primary difference between the Pentek P-250 and the Pentek P-250A is that the P-250A reduces MTBE and the P-250 does not.

The P250A Filter Set can be used as a direct replacement for the Culligan D-250A cartridge set and the American Plumber W-250a. Be sure to install these Pentek water filters with the black gasket end pointing up.


The Pentek P-250A should be changed at least every 6 months. It should be noted that filter life will be affected by water quality and usage.

Lowest Price Guaranteed

If you find a lower advertised price, we will beat it by 5% of the difference - just call toll free 1-866-376-2690 - we won't be undersold!

Pentek P250 2 Pack
# Model Micron
Length x O.D.
Filter Sets
(# filters)
Buy 2 Pack
Pentek P-250A
Replacement Filter Kit
0.5 9 3/4" x 2 1/2"
(248mm x 64mm)
2 sets
(4 filters)
MSRP: US$89.00
Price: US$46.95
You save: $42.05