The Pentek DGD-7525 Big Blue Dual Gradient Density Filter works as a pre and post filter all in one eliminating the need for dual step-down filtration systems in your home.

The Pentek Ametek S1-20 Pleated Cellulose Filter Cartridge is a general purpose sediment filter designed to reduce sand dirt sediment silt rust and scale particles from your water. Part Number 155303-43.

The Pentek CRE-1 Ceramic Replacement Element effectively reduces cysts & sediment down to one micron in size. The CRE1 can be cleaned for repeated use which extends the life of the cartridge. This filter should be used for point of use only.

The Pentek ECP20-BB Big Blue 20 Micron Sediment Water Filter is designed to provide higher flow rates while removing dirt and sediment from your water at high capacity. Made from cellulose and polyester.

The Pentek 156037 fits the following water filter housings:ST-1ST-2ST-3The Pentek ST Series Stainless Steel Mounting Bracket includes mounting screws with the bracket. This filter housing bracket is made of sturdy quality stainless stee

The American Plumber W30PEHD Heavy Duty Pleated Polyester Cartridge is a whole house filter designed to filter sand dirt rust and scale particles. This filter is also known as part R30-BB R30BB by Culligan American Plumber Ametek US Filter.

Pentek 158096 Silicone O-ring is designed for use in Pentek High Tempature Housing models 158319 & 158318 to prevent leaking.