20" x 2.5" Replacement Water Filters Cartridges Sediment, CTO Carbon Block, GAC for 20 Inch Whole House System by IPW Industries Inc. 15 inch x 4 inch Diameter verifying that drain flow is

verifying that drain flow is restricted to approximately 1

preventing system water from entering the chemical feed line

Giardia Lamblia) Sediment Filtration 0

28 mil feed spacers

Genuine OEM replacement lamp engineered for consistent germicidal performance in residential UV systems

20" x 2.5" Replacement Water Filters Cartridges Sediment, CTO Carbon Block, GAC for 20 Inch Whole House System by IPW Industries Inc. 15 inch x 4 inch Diameter verifying that drain flow isComplete Whole House Filter Set 20" x 2. 5" Replacement Water Filters by IPW Industries Inc Three stage sediment and carbon filtration for standard 20 inch whole house systems. Includes sediment pre filter, granular activated carbon, and carbon block in one complete replacement set. 5 Micron Nominal 20" x 2. 5" Standard 4 6 Month Life WHY IT WORKS Three Stage Filtration in One Package Sediment Pre Filter Captures rust, silt, sand, and particulate