Aquatrol - Poly Wound Pressure Vessels Base 2.5" NPT | Mineral Tank for Water Softeners, Backwashing Filter Systems by Hydronix Intelifil (IF-SM-CG020B) 20"x4.5" 8 Replace cartridge every 6-12 months

Replace cartridge every 6-12 months depending on water quality and usage volume

Field replaceable design allows for quick swap-outs without process shutdown

🏛️ Traditional Spout Style

Watts Flowmax 40 High-Temp Filter Cartridge

Universal Design

Aquatrol - Poly Wound Pressure Vessels Base 2.5" NPT | Mineral Tank for Water Softeners, Backwashing Filter Systems by Hydronix Intelifil (IF-SM-CG020B) 20"x4.5" 8 Replace cartridge every 6-12 monthsHydronix Professional Grade Aquatrol Poly Wound Pressure Vessels 2. 5" NPT Base Mineral Tank NSF ANSI 61 certified pressure vessels engineered for residential water softeners and commercial backwashing filter systems. Available in sizes from 07x13 to 63x83 with poly wound construction for consistent durability. NSF 61 Certified 10 Year Warranty 2. 5" NPT Base WHY IT WORKS Built for residential softeners and commercial backwashing systems Poly Wound