Discount Water Filters and Air Filters at Discount Filter

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

150235 Pentek Whole House Filter System

More Views

150235 Pentek Whole House Filter System

Save 11% (MSRP: $73.36)

Quick Overview

Fits standard 1.5-inch water lines
0 0


The Pentek 150235 20-inch Big Blue Whole House Water Filter System has the great versatility to meet all of your large capacity filtration needs. It is sized to handle the water for an entire household, even in areas where you need to filter a high flow of water and/or a heavy amount of sediment. The 1.25-inch internal port allows a greater volume of liquid to pass through the cap with more speed, while the built-in pressure release button in the cap makes it easier to loosen the sump when it's time to replace the filter. The Pentek 150235 accommodates a wide variety of filter cartridges. Simply purchase the 20-inch x 4.5-inch filter of your choice.

  • Well-suited for residential, commercial and industrial water filter applications
  • Heavy duty polypropylene
  • Structural integrity NSF/ANSI Standard 42 tested and certified
  • For proper installation and maintenance, be sure to use mounting bracket and wrench (sold separately)
  • Genuine OEM Product
  • Installation Guide for PENTEK-150235
  • User Guide for PENTEK-150235


Package Qty 1
Used In Brands Pentek
Manufacturer's Id 150235
UPC 799932589553
Actual Size (in) 23 7/8 inches (height) x 7 1/4 inches (width)
Actual Size (cm) 60.6425 x 18.415
Materials of Construction Housing and Cap: Polypropylene, O-Ring: Buna-N
Maximum Operating Pressure (psi) 90
Maximum Temperature (°F) 100
Flow Rate (gpm) 20.00
Flow Rate (lpm) 75.71
Fitting Size (inches) 1-1/2 inches
Color / Finish Blue


Reduces the following contaminants:
  • The PENTEK-150235 does not reduce fluoride.

The PENTEK-150235 is comparable with the following part numbers