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

S1-BB Pentek Replacement Filter Cartridge (100-Pack)

Save 44% (MSRP: $1,699.99)

Quick Overview

Fits most Big Blue housings that accept 10-inch x 4.5-inch water filter cartridges

Pentek S1-BB Replacement Water Filter Cartridge (100-Pack)

More Views


The Pentek S1-BB Sediment Water Filter Cartridge, here in a 100-pack, is a low-cost, pleated cellulose filter; and is great for whole house filtration. It offers great value while providing filtration to your entire household. The pleated S1-BB offers an excellent flow rate, as it effectively reduces sediment in your drinking water supply. It is a perfect solution for treated water (city water) filtration. Order today!

  • 20 micron sediment water filter to reduce dirt in your drinking water
  • Sturdy construction with a polypropylene core
  • Recommended for chlorinated water supplies, for reliably cleaner water
  • Easy to install and replace
  • Genuine OEM Product
  • User Guide for PENTEK_S1_BB_100_PACK


Package Qty 100
Used In Brands Ace, American Plumber, Aqua-Pure, Culligan, Cuno, Flotec, Fulflo, Honeywell, Hydronix, Master Plumber, Omni, Pentek, Sears, Teledyne, Waterite Excelpure, Whirlpool
Manufacturer's Id S1-BB
UPC 635510433330
Advertised Size (in) 10 x 4-1/2
Actual Size (in) 9 3/4 inches (length) x 4 1/2 inches (outside diameter)
Actual Size (cm) 24.765 x 11.43
Media Resin Impregnated Pleated Cellulose
Primary Filter Media Pleated Polyester
Materials of Construction Core: Polypropylene, End Caps: Vinyl Plastisol
Filter Life (gallons) 12000
Filter Life (liters) 45424.92
Micron Rating (Nominal) 20
Operating Temperature (°F) 40 - 145
Operating Temperature (°C) 4.4 - 62.8
Flow Rate (gpm) 10
Flow Rate (lpm) 37.854


Reduces the following contaminants:
  • The PENTEK_S1_BB_100_PACK does not reduce fluoride.


The PENTEK_S1_BB_100_PACK is comparable with the following part numbers