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

Martin softener and tank

48,000 Grain Capacity Series 165 Water Softener by Tier1

Save 24% (MSRP: $649.99)

Quick Overview

Installs directly onto water inlet line
4.8 12


The Series 165 Water Softener by Tier1 is here to help alleviate dry skin, hair, and scaling pipes due to hard water. The Tier1 WS-165-150 features an easy-to-use LCD display showing pertinent operational information . Quick connect fittings on the brine line, drain line, and included power cord, ensure a fast and easy installation. It is not necessary to live with the perils of hard water, such as dry skin, scale build-up and dull laundry. Tier1 has the solution for your hard water problems, order the Tier1 Series 165 Water Softener today!

  • Ships fast!
  • Includes ion exchange resin
  • Digital control valve with LCD
  • Reduces troublesome scale, which can cause costly damage to appliances
  • User Guide for TIER1-WS-165-150


Package Qty 1
Used In Brands Tier1
Manufacturer's Id WS-165-150
UPC 641945743630
Media Cation Resin
Filter Life (months) 120 months
Operating Pressure (psi) 20 - 125
Operating Temperature (°F) 40 - 100
Flow Rate (gpm) 11.2
Color / Finish Blue
Tank Dimensions 10 x 54 inches
Includes Mineral tank, brine tank, cation resin media, LCD display valve


Reduces the following contaminants:

The TIER1-WS-165-150 is comparable with the following part numbers

Replacement for the Following UPC