Autotrol (1030360) 10 GPM External Drain Flow Control Pentek (155247-43) 20"x4.5" RFC-20BB Radial Flow Carbon 25 Micron Filter; RFC20-BB If your water exceeds 15

If your water exceeds 15 grains per gallon (gpg) of total hardness

The Relton PC-20 delivers a clean

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Works With Oakton Water Quality Meters

Autotrol (1030360) 10 GPM External Drain Flow Control Pentek (155247-43) 20"x4.5" RFC-20BB Radial Flow Carbon 25 Micron Filter; RFC20-BB If your water exceeds 15Autotrol Control Valve Component Autotrol 10 GPM External Drain Flow Control Precision flow regulation for external drain configurations in residential and light commercial valve systems Model 1030360 10 GPM Rated External Drain Line WHY IT WORKS Controlled backwash flow prevents drain overload and system inefficiency Precise Flow Regulation Limits drain line flow to 10 gallons per minute, preventing excessive backwash rates that can overwhelm