Product Availability
Please provide your e-mail address below to receive a notification when this product becomes available:
XThanks! We'll send you a notification when this product is available!
- Micron Rating
- Media Type
- Reduces Sediment
- Reduces Silt
- Reduces Scale
FiltersFast FF10SW-30 Replacement for Pentek CW-MF

Save 17% with a compatible filter
Pentek CW-MF String Water Filter - W30W

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
FiltersFast FF10SW-30
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
