Filters Fast Logo Header
Free Shipping on orders over $99 | FREE 365-DAY RETURNS

Product Availability

Please provide your e-mail address below to receive a notification when this product becomes available:


Thanks! We'll send you a notification when this product is available!

Compare & Save

Hydronix SWC-25-1030 Replacement for American Plumber W30W

Retail: $6.99
You Save: 29%
Buy 1 - 23 for $4.95 ea.
Buy 24+ for $3.45 ea.
Ships by Tomorrow 1/19/2022

Pentek CW-MF String Water Filter - W30W

Retail: $9.69
You Save: 32%
Buy 1 - 23 for $6.58 ea.
Buy 24+ for $4.88 ea.
Ships by Tomorrow 1/19/2022
Compare & SaveUse the table below to compare
30 Microns
Micron Rating
30 Microns
Media Type
Reduces Sediment
Reduces Silt
Reduces Scale
Sign up for the Home Filter Club during checkout.
You choose how often you want your filter, and we take care of the rest.
Are you a purchasing agent? Purchasing for a business?
Contact [email protected] to gain access to case quantity discounts, account management and terms!
Product Information
Hydronix SWC-25-1030
Pentek CW-MF

The Pentek CW-MF String Water Filter - W30W reduces sand, dirt, silt, rust, and scale particles from your drinking water. This Pentek water filter is an economical choice that will protect your appliances and plumbing fixtures. This water filter cartridge is made of wound polypropylene, which is ideal for well water applications.

Pentek CW-MF Filter Specifications:

  • 30 Micron Rating
  • Reduces Sand, Rust, Scale Particles, Dirt and Silt
  • 2 3/8 inch x 9 7/8 inch cartridge
  • 16,000 gallon filter capacity
  • Up to 10 GPM Flow Rate
  • Max Temp: 40-145° F
  • Part Number: 155187-43

The Pentek CW-MF Water filter is a replacement for the following filter cartridges:

  • Ametek, Culligan, Kleen-Plus, US Filter - CW-MF
  • American Plumber - W30W
  • Ace Hardware 48237
  • Keystone W30

The Pentek CW-MF filter is used in the following filter systems:

  • Culligan HF-360
  • Ametek, Culligan, Pentek, US Filter, and Plymouth #10 Blue and #10 Clear, 10 inch Standard size whole house filter systems

Compatible Models:

The Pentek CW-MF is correct replacement for the following model numbers:

  • Culligan HF-360
prop 65 California Residents: Prop 65 Warning