Pentek - R30-20BB 20" x 4.5" Big Blue REUSABLE Pleated Polyester Sediment Filter - 30 Micron Omnipure (K5522-BB) K-Series 5 mic Carbon Block Inline 2.5" X 10" 5 MIC 1/4" FPT This keeps the PTFE junction

This keeps the PTFE junction swept clean and prevents particulate settlement that can slow response time even with non-clogging designs

Monitor sulfite levels in water heating systems where it functions as an oxygen scavenger to prevent corrosion

Monitor for reduced flow or return of chlorine taste as indicators for replacement

The NEMA 48YZ frame and cradle mounting system ensure compatibility with standard carbonation equipment requiring single-phase power

The 1/2" FPT connections integrate directly with standard plumbing components

Pentek - R30-20BB 20" x 4.5" Big Blue REUSABLE Pleated Polyester Sediment Filter - 30 Micron Omnipure (K5522-BB) K-Series 5 mic Carbon Block Inline 2.5" X 10" 5 MIC 1/4" FPT This keeps the PTFE junctionPentek Big Blue Sediment Filter R30 20BB 20" x 4. 5" Reusable Pleated Polyester Filter Industrial grade 30 micron sediment filtration with over 16 square feet of cleanable polyester media for whole house, well, and commercial applications 30 Micron 20" x 4. 5" Reusable Big Blue WHY IT WORKS Built for High Volume Sediment Removal Reusable and Cleanable Non woven polyester fabric can be removed, rinsed, and reinstalled multiple times, reducing long term