Unicel (K-40515-B) 10" x 4.5" Pleated Filters 5 Micron Polyester Filter pH Neutralizing1938 Omnipure's proprietary quarter-turn connection system

Omnipure's proprietary quarter-turn connection system

🔧 Pro tip: Pleated filters like the Harmsco 801-5-20 can often be rinsed and reused 2-3 times before replacement

This filter works well as a pre-filter in reverse osmosis systems

🔧 Pro tip: Check and adjust the air pressure in your tank every 12 months

Unicel (K-40515-B) 10" x 4.5" Pleated Filters 5 Micron Polyester Filter pH Neutralizing1938 Omnipure's proprietary quarter-turn connection systemUnicel K 40515 B 10" x 4. 5" Pleated Polyester Sediment Filter 5 micron washable filter for Big Blue housings with extended service life Made in USA Reusable Design 5 Micron 10" x 4. 5" The Unicel K 40515 B uses pleated polyester cloth to capture sediment down to 5 microns in whole house, well, and commercial applications. Unlike disposable cartridges, this filter can be cleaned with a garden hose and reused multiple times, reducing replacement costs