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

FPMB20-20 Watts Flo-Pro Whole House Replacement Filter Cartridge

More Views

FPMB20-20 Watts Flo-Pro Whole House Water Filter Cartridge

Save 19% (MSRP: $12.34)

Quick Overview

Fits water filtration system housing that accept a 20-inch x 2.5-inch filter
0 0


A low-cost yet durable option for pre-filtration, the FPMB20-20 Watts Flo-Pro whole house water filter cartridge is chemically resistant and offers great dirt holding capacity, making it ideal for numerous applications. A genuine OE product, made with food grade material. Order or stock up on FPMB20-20 Watts Flo-Pro whole house water filter cartridges by adding the quantity you need to your cart now. Finalize your order today!

  • Ships fast!
  • Built to resist chemicals and capture more sediment
  • Made with food grade material, making it ideal for numerous applications
  • Genuine OEM Product


Package Qty 1
Used In Brands Watts
Manufacturer's Id FPMB20-20
UPC 799932639487
Advertised Size (in) 20 x 2-1/2
Actual Size (in) 20 inches (length) x 2 1/2 inches (outside diameter)
Media Spun Wound Polypropylene
Primary Filter Media Polypropylene
Filter Life (months) 6 months
Micron Rating (Nominal) 20
Flow Rate (gpm) 6.00
Flow Rate (lpm) 22.71
Certifications NSF/ANSI Standard 42


Reduces the following contaminants:

The WATTS-FPMB20-20 is comparable with the following part numbers